That's a strange one. Looks like something other than a proper string
was stored in the ZK node.

trace=java.lang.AssertionError
        at org.apache.solr.common.util.ByteUtils.UTF8toUTF16(ByteUtils.java:36)
        at org.apache.solr.common.util.ByteUtils.UTF8toUTF16(ByteUtils.java:64)
        at org.apache.solr.common.util.Utils.fromJSON(Utils.java:97)
        at org.apache.solr.common.cloud.ZkNodeProps.load(ZkNodeProps.java:81)
        at 
org.apache.solr.cloud.OverseerTaskQueue.containsTaskWithRequestId(OverseerTaskQueue.java:66)
        at 
org.apache.solr.handler.admin.CollectionsHandler.overseerCollectionQueueContains(CollectionsHandler.java:256)

On Mon, Aug 31, 2015 at 8:35 AM, Policeman Jenkins Server
<[email protected]> wrote:
> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-MacOSX/2690/
> Java: 64bit/jdk1.8.0 -XX:-UseCompressedOops -XX:+UseG1GC
>
> 1 tests failed.
> FAILED:  org.apache.solr.cloud.TestRebalanceLeaders.test
>
> Error Message:
> No live SolrServers available to handle this 
> request:[https://127.0.0.1:62780, https://127.0.0.1:62768, 
> https://127.0.0.1:62788, https://127.0.0.1:62774, https://127.0.0.1:62784]
>
> Stack Trace:
> org.apache.solr.client.solrj.SolrServerException: No live SolrServers 
> available to handle this request:[https://127.0.0.1:62780, 
> https://127.0.0.1:62768, https://127.0.0.1:62788, https://127.0.0.1:62774, 
> https://127.0.0.1:62784]
>         at 
> __randomizedtesting.SeedInfo.seed([8F1DABFAC5A579F4:74994206B59140C]:0)
>         at 
> org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:352)
>         at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1086)
>         at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:857)
>         at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:800)
>         at 
> org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1220)
>         at 
> org.apache.solr.cloud.TestRebalanceLeaders.issueCommands(TestRebalanceLeaders.java:281)
>         at 
> org.apache.solr.cloud.TestRebalanceLeaders.rebalanceLeaderTest(TestRebalanceLeaders.java:109)
>         at 
> org.apache.solr.cloud.TestRebalanceLeaders.test(TestRebalanceLeaders.java:75)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>         at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:497)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1627)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:836)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:872)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:886)
>         at 
> org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:963)
>         at 
> org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:938)
>         at 
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
>         at 
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
>         at 
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>         at 
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
>         at 
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
>         at 
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>         at 
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at 
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:365)
>         at 
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:798)
>         at 
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:458)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:845)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:747)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:781)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:792)
>         at 
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at 
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
>         at 
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>         at 
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at 
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
>         at 
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>         at 
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>         at 
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at 
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at 
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at 
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:54)
>         at 
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>         at 
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
>         at 
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
>         at 
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at 
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:365)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: 
> org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
> from server at https://127.0.0.1:62788: Expected mime type 
> application/octet-stream but got text/html. <html>
> <head>
> <meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"/>
> <title>Error 500 </title>
> </head>
> <body>
> <h2>HTTP ERROR: 500</h2>
> <p>Problem accessing /admin/collections. Reason:
> <pre>    {trace=java.lang.AssertionError
>         at 
> org.apache.solr.common.util.ByteUtils.UTF8toUTF16(ByteUtils.java:36)
>         at 
> org.apache.solr.common.util.ByteUtils.UTF8toUTF16(ByteUtils.java:64)
>         at org.apache.solr.common.util.Utils.fromJSON(Utils.java:97)
>         at org.apache.solr.common.cloud.ZkNodeProps.load(ZkNodeProps.java:81)
>         at 
> org.apache.solr.cloud.OverseerTaskQueue.containsTaskWithRequestId(OverseerTaskQueue.java:66)
>         at 
> org.apache.solr.handler.admin.CollectionsHandler.overseerCollectionQueueContains(CollectionsHandler.java:256)
>         at 
> org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:211)
>         at 
> org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:191)
>         at 
> org.apache.solr.handler.admin.RebalanceLeaders.rejoinElection(RebalanceLeaders.java:269)
>         at 
> org.apache.solr.handler.admin.RebalanceLeaders.insurePreferredIsLeader(RebalanceLeaders.java:184)
>         at 
> org.apache.solr.handler.admin.RebalanceLeaders.execute(RebalanceLeaders.java:91)
>         at 
> org.apache.solr.handler.admin.CollectionsHandler$CollectionOperation$23.call(CollectionsHandler.java:685)
>         at 
> org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:166)
>         at 
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:151)
>         at 
> org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:673)
>         at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:441)
>         at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:210)
>         at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179)
>         at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
>         at 
> org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:106)
>         at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
>         at 
> org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:83)
>         at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:364)
>         at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
>         at 
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
>         at 
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
>         at 
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
>         at 
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
>         at 
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
>         at 
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
>         at 
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>         at 
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
>         at org.eclipse.jetty.server.Server.handle(Server.java:499)
>         at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
>         at 
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
>         at 
> org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
>         at 
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
>         at 
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
>         at java.lang.Thread.run(Thread.java:745)
> ,code=500}</pre></p>
> <hr /><i><small>Powered by Jetty://</small></i>
> </body>
> </html>
>
>         at 
> org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:528)
>         at 
> org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:234)
>         at 
> org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:226)
>         at 
> org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:372)
>         at 
> org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:341)
>         ... 48 more
>
>
>
>
> Build Log:
> [...truncated 9340 lines...]
>    [junit4] Suite: org.apache.solr.cloud.TestRebalanceLeaders
>    [junit4]   2> Creating dataDir: 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/init-core-data-001
>    [junit4]   2> 321838 WARN  
> (SUITE-TestRebalanceLeaders-seed#[8F1DABFAC5A579F4]-worker) [    ] 
> o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=10 numCloses=10
>    [junit4]   2> 321838 INFO  
> (SUITE-TestRebalanceLeaders-seed#[8F1DABFAC5A579F4]-worker) [    ] 
> o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (false)
>    [junit4]   2> 321838 INFO  
> (SUITE-TestRebalanceLeaders-seed#[8F1DABFAC5A579F4]-worker) [    ] 
> o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
>    [junit4]   2> 321841 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
>    [junit4]   2> 321841 INFO  (Thread-1276) [    ] o.a.s.c.ZkTestServer 
> client port:0.0.0.0/0.0.0.0:0
>    [junit4]   2> 321841 INFO  (Thread-1276) [    ] o.a.s.c.ZkTestServer 
> Starting server
>    [junit4]   2> 321941 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.ZkTestServer start zk server on port:62764
>    [junit4]   2> 321941 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
>    [junit4]   2> 321942 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
>    [junit4]   2> 321948 INFO  (zkCallback-392-thread-1) [    ] 
> o.a.s.c.c.ConnectionManager Watcher 
> org.apache.solr.common.cloud.ConnectionManager@4fc255b3 
> name:ZooKeeperConnection Watcher:127.0.0.1:62764 got event WatchedEvent 
> state:SyncConnected type:None path:null path:null type:None
>    [junit4]   2> 321949 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
>    [junit4]   2> 321949 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkACLProvider
>    [junit4]   2> 321949 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /solr
>    [junit4]   2> 321954 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
>    [junit4]   2> 321955 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
>    [junit4]   2> 321958 INFO  (zkCallback-393-thread-1) [    ] 
> o.a.s.c.c.ConnectionManager Watcher 
> org.apache.solr.common.cloud.ConnectionManager@15a5cf3b 
> name:ZooKeeperConnection Watcher:127.0.0.1:62764/solr got event WatchedEvent 
> state:SyncConnected type:None path:null path:null type:None
>    [junit4]   2> 321958 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
>    [junit4]   2> 321958 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkACLProvider
>    [junit4]   2> 321958 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /collections/collection1
>    [junit4]   2> 321967 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /collections/collection1/shards
>    [junit4]   2> 321980 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /collections/control_collection
>    [junit4]   2> 321985 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /collections/control_collection/shards
>    [junit4]   2> 321988 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractZkTestCase put 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml
>  to /configs/conf1/solrconfig.xml
>    [junit4]   2> 321989 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /configs/conf1/solrconfig.xml
>    [junit4]   2> 321995 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractZkTestCase put 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/core/src/test-files/solr/collection1/conf/schema15.xml
>  to /configs/conf1/schema.xml
>    [junit4]   2> 321995 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /configs/conf1/schema.xml
>    [junit4]   2> 321998 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractZkTestCase put 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml
>  to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
>    [junit4]   2> 321999 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: 
> /configs/conf1/solrconfig.snippet.randomindexconfig.xml
>    [junit4]   2> 322002 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractZkTestCase put 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/core/src/test-files/solr/collection1/conf/stopwords.txt
>  to /configs/conf1/stopwords.txt
>    [junit4]   2> 322003 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /configs/conf1/stopwords.txt
>    [junit4]   2> 322008 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractZkTestCase put 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/core/src/test-files/solr/collection1/conf/protwords.txt
>  to /configs/conf1/protwords.txt
>    [junit4]   2> 322008 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /configs/conf1/protwords.txt
>    [junit4]   2> 322014 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractZkTestCase put 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/core/src/test-files/solr/collection1/conf/currency.xml
>  to /configs/conf1/currency.xml
>    [junit4]   2> 322014 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /configs/conf1/currency.xml
>    [junit4]   2> 322018 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractZkTestCase put 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml
>  to /configs/conf1/enumsConfig.xml
>    [junit4]   2> 322018 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /configs/conf1/enumsConfig.xml
>    [junit4]   2> 322022 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractZkTestCase put 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json
>  to /configs/conf1/open-exchange-rates.json
>    [junit4]   2> 322022 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /configs/conf1/open-exchange-rates.json
>    [junit4]   2> 322029 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractZkTestCase put 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt
>  to /configs/conf1/mapping-ISOLatin1Accent.txt
>    [junit4]   2> 322029 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /configs/conf1/mapping-ISOLatin1Accent.txt
>    [junit4]   2> 322044 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractZkTestCase put 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt
>  to /configs/conf1/old_synonyms.txt
>    [junit4]   2> 322044 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /configs/conf1/old_synonyms.txt
>    [junit4]   2> 322049 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractZkTestCase put 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/core/src/test-files/solr/collection1/conf/synonyms.txt
>  to /configs/conf1/synonyms.txt
>    [junit4]   2> 322049 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient makePath: /configs/conf1/synonyms.txt
>    [junit4]   2> 322058 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
>    [junit4]   2> 322060 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
>    [junit4]   2> 322063 INFO  (zkCallback-394-thread-1) [    ] 
> o.a.s.c.c.ConnectionManager Watcher 
> org.apache.solr.common.cloud.ConnectionManager@63d6d787 
> name:ZooKeeperConnection Watcher:127.0.0.1:62764/solr got event WatchedEvent 
> state:SyncConnected type:None path:null path:null type:None
>    [junit4]   2> 322063 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
>    [junit4]   2> 322064 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkACLProvider
>    [junit4]   2> 322339 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.SolrTestCaseJ4 Writing core.properties file to 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores/collection1
>    [junit4]   2> 322384 INFO  
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> o.e.j.s.Server jetty-9.2.13.v20150730
>    [junit4]   2> 322390 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.e.j.s.h.ContextHandler Started 
> o.e.j.s.ServletContextHandler@3d33b6d8{/,null,AVAILABLE}
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> o.e.j.s.ServerConnector Started 
> ServerConnector@4d95f5ee{SSL-http/1.1}{127.0.0.1:62768}
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> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.e.j.s.Server Started @326816ms
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> o.a.s.c.s.e.JettySolrRunner Jetty properties: 
> {solr.data.dir=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/tempDir-001/control/data,
>  hostContext=/, hostPort=62768, 
> coreRootDirectory=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores}
>    [junit4]   2> 322600 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.s.SolrDispatchFilter SolrDispatchFilter.init(): 
> sun.misc.Launcher$AppClassLoader@74a14482
>    [junit4]   2> 322600 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.SolrResourceLoader new SolrResourceLoader for directory: 
> '/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/'
>    [junit4]   2> 322642 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
>    [junit4]   2> 322646 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
>    [junit4]   2> 322648 INFO  (zkCallback-395-thread-1) [    ] 
> o.a.s.c.c.ConnectionManager Watcher 
> org.apache.solr.common.cloud.ConnectionManager@10f5e61f 
> name:ZooKeeperConnection Watcher:127.0.0.1:62764/solr got event WatchedEvent 
> state:SyncConnected type:None path:null path:null type:None
>    [junit4]   2> 322648 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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> o.a.s.c.c.SolrZkClient Using default ZkACLProvider
>    [junit4]   2> 322659 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
> ZooKeeper)
>    [junit4]   2> 322659 INFO  
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> o.a.s.c.SolrXmlConfig Loading container configuration from 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/solr.xml
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> o.a.s.c.CoresLocator Config-defined core root directory: 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores
>    [junit4]   2> 322672 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.CoreContainer New CoreContainer 758255583
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> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.CoreContainer Loading cores into CoreContainer 
> [instanceDir=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/]
>    [junit4]   2> 322672 INFO  
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> o.a.s.c.CoreContainer loading shared library: 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/lib
>    [junit4]   2> 322673 WARN  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.SolrResourceLoader Can't find (or read) directory to add to 
> classloader: lib (resolved as: 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/lib).
>    [junit4]   2> 322679 INFO  
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> o.a.s.h.c.HttpShardHandlerFactory created with socketTimeout : 
> 90000,urlScheme : ,connTimeout : 15000,maxConnectionsPerHost : 
> 20,maxConnections : 10000,corePoolSize : 0,maximumPoolSize : 
> 2147483647,maxThreadIdleTime : 5,sizeOfQueue : -1,fairnessPolicy : 
> false,useRetries : false,
>    [junit4]   2> 322683 INFO  
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> o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with 
> params: socketTimeout=340000&connTimeout=45000&retry=true
>    [junit4]   2> 322688 INFO  
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> o.a.s.l.LogWatcher SLF4J impl is org.slf4j.impl.Log4jLoggerFactory
>    [junit4]   2> 322688 INFO  
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> o.a.s.l.LogWatcher Registering Log Listener [Log4j 
> (org.slf4j.impl.Log4jLoggerFactory)]
>    [junit4]   2> 322688 INFO  
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> o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:62764/solr
>    [junit4]   2> 322688 INFO  
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> o.a.s.c.ZkController zkHost includes chroot
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> o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
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> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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> o.a.s.c.c.ConnectionManager Watcher 
> org.apache.solr.common.cloud.ConnectionManager@4ba28387 
> name:ZooKeeperConnection Watcher:127.0.0.1:62764 got event WatchedEvent 
> state:SyncConnected type:None path:null path:null type:None
>    [junit4]   2> 322692 INFO  
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> o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkACLProvider
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>   ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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> (zkCallback-398-thread-1-processing-n:127.0.0.1:62768_) [n:127.0.0.1:62768_   
>  ] o.a.s.c.c.ConnectionManager Watcher 
> org.apache.solr.common.cloud.ConnectionManager@465d7db5 
> name:ZooKeeperConnection Watcher:127.0.0.1:62764/solr got event WatchedEvent 
> state:SyncConnected type:None path:null path:null type:None
>    [junit4]   2> 322708 INFO  
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>   ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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>   ] o.a.s.c.c.SolrZkClient makePath: /overseer/queue
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>   ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
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>   ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
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>   ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
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>   ] o.a.s.c.c.SolrZkClient makePath: /live_nodes
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>   ] o.a.s.c.c.SolrZkClient makePath: /aliases.json
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>   ] o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
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>   ] o.a.s.c.c.SolrZkClient makePath: /security.json
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>   ] o.a.s.c.ZkController Register node as live in 
> ZooKeeper:/live_nodes/127.0.0.1:62768_
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>   ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/127.0.0.1:62768_
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>   ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect
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>   ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
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>   ] o.a.s.c.Overseer Overseer (id=null) closing
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> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62768_  
>   ] o.a.s.c.LeaderElector Joined leadership election with path: 
> /overseer_elect/election/94436573159424005-127.0.0.1:62768_-n_0000000000
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> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62768_  
>   ] o.a.s.c.OverseerElectionContext I am going to be the leader 
> 127.0.0.1:62768_
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>   ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
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>   ] o.a.s.c.Overseer Overseer 
> (id=94436573159424005-127.0.0.1:62768_-n_0000000000) starting
>    [junit4]   2> 322775 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62768_  
>   ] o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
>    [junit4]   2> 322796 INFO  
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>   ] o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
> OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
> autoReplicaFailoverWaitAfterExpiration=30000 
> autoReplicaFailoverBadNodeExpiration=60000
>    [junit4]   2> 322796 INFO  
> (OverseerCollectionConfigSetProcessor-94436573159424005-127.0.0.1:62768_-n_0000000000)
>  [n:127.0.0.1:62768_    ] o.a.s.c.OverseerTaskProcessor Process current queue 
> of overseer operations
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>   ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper...
>    [junit4]   2> 322798 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.Overseer Starting to work on the main queue
>    [junit4]   2> 322833 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62768_  
>   ] o.a.s.c.CoreContainer Security conf doesn't exist. Skipping setup for 
> authorization module.
>    [junit4]   2> 322834 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62768_  
>   ] o.a.s.c.CoreContainer No authentication plugin used.
>    [junit4]   2> 322837 INFO  
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>   ] o.a.s.c.CoresLocator Looking for core definitions underneath 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores
>    [junit4]   2> 322838 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62768_  
>   ] o.a.s.c.SolrCore Created CoreDescriptor: {name=collection1, 
> config=solrconfig.xml, transient=false, schema=schema.xml, 
> loadOnStartup=true, configSetProperties=configsetprops.json, 
> instanceDir=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores/collection1,
>  collection=control_collection, 
> absoluteInstDir=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores/collection1/,
>  coreNodeName=, dataDir=data/, shard=}
>    [junit4]   2> 322838 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62768_  
>   ] o.a.s.c.CoresLocator Found core collection1 in 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores/collection1/
>    [junit4]   2> 322838 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62768_  
>   ] o.a.s.c.CoresLocator Found 1 core definitions
>    [junit4]   2> 322842 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.c.ZkController publishing state=down
>    [junit4]   2> 322842 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.c.ZkController numShards not found on descriptor - reading it from 
> system property
>    [junit4]   2> 322842 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62768_  
>   ] o.a.s.s.SolrDispatchFilter 
> user.dir=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0
>    [junit4]   2> 322842 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62768_  
>   ] o.a.s.s.SolrDispatchFilter SolrDispatchFilter.init() done
>    [junit4]   2> 322845 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.c.ZkController look for our core node name
>    [junit4]   2> 322845 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
> message = {
>    [junit4]   2>   "core":"collection1",
>    [junit4]   2>   "roles":null,
>    [junit4]   2>   "base_url":"https://127.0.0.1:62768";,
>    [junit4]   2>   "node_name":"127.0.0.1:62768_",
>    [junit4]   2>   "numShards":"1",
>    [junit4]   2>   "state":"down",
>    [junit4]   2>   "shard":null,
>    [junit4]   2>   "collection":"control_collection",
>    [junit4]   2>   "operation":"state"} current state version: 0
>    [junit4]   2> 322847 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 
> message={
>    [junit4]   2>   "core":"collection1",
>    [junit4]   2>   "roles":null,
>    [junit4]   2>   "base_url":"https://127.0.0.1:62768";,
>    [junit4]   2>   "node_name":"127.0.0.1:62768_",
>    [junit4]   2>   "numShards":"1",
>    [junit4]   2>   "state":"down",
>    [junit4]   2>   "shard":null,
>    [junit4]   2>   "collection":"control_collection",
>    [junit4]   2>   "operation":"state"}
>    [junit4]   2> 322848 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.o.ClusterStateMutator building a new cName: 
> control_collection
>    [junit4]   2> 322848 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.o.ReplicaMutator Assigning new node to shard 
> shard=shard1
>    [junit4]   2> 322855 INFO  
> (zkCallback-398-thread-1-processing-n:127.0.0.1:62768_) [n:127.0.0.1:62768_   
>  ] o.a.s.c.c.ZkStateReader A cluster state change: WatchedEvent 
> state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has 
> occurred - updating... (live nodes size: 1)
>    [junit4]   2> 323848 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.c.ZkController waiting to find shard id in clusterstate for collection1
>    [junit4]   2> 323848 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.c.ZkController Check for collection zkNode:control_collection
>    [junit4]   2> 323849 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.c.ZkController Collection zkNode exists
>    [junit4]   2> 323849 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.c.c.ZkStateReader Load collection config 
> from:/collections/control_collection
>    [junit4]   2> 323850 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.c.c.ZkStateReader path=/collections/control_collection configName=conf1 
> specified config exists in ZooKeeper
>    [junit4]   2> 323850 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.c.SolrResourceLoader new SolrResourceLoader for directory: 
> '/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores/collection1/'
>    [junit4]   2> 323863 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] o.a.s.c.Config 
> loaded config solrconfig.xml with version 0
>    [junit4]   2> 323870 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] o.a.s.c.SolrConfig 
> current version of requestparams : -1
>    [junit4]   2> 323874 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] o.a.s.c.SolrConfig 
> Using Lucene MatchVersion: 6.0.0
>    [junit4]   2> 323881 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] o.a.s.c.Config 
> Loaded SolrConfig: solrconfig.xml
>    [junit4]   2> 323882 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] o.a.s.s.IndexSchema 
> Reading Solr Schema from /configs/conf1/schema.xml
>    [junit4]   2> 323887 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] o.a.s.s.IndexSchema 
> [collection1] Schema name=test
>    [junit4]   2> 323999 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] o.a.s.s.IndexSchema 
> default search field in schema is text
>    [junit4]   2> 324000 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] o.a.s.s.IndexSchema 
> unique key field: id
>    [junit4]   2> 324001 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.s.FileExchangeRateProvider Reloading exchange rates from file 
> currency.xml
>    [junit4]   2> 324005 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.s.FileExchangeRateProvider Reloading exchange rates from file 
> currency.xml
>    [junit4]   2> 324043 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.c.ConfigSetProperties Did not find ConfigSet properties, assuming 
> default properties: Can't find resource 'configsetprops.json' in classpath or 
> '/configs/conf1', 
> cwd=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0
>    [junit4]   2> 324044 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection   x:collection1] 
> o.a.s.c.CoreContainer Creating SolrCore 'collection1' using configuration 
> from collection control_collection
>    [junit4]   2> 324044 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore org.apache.solr.core.MockDirectoryFactory
>    [junit4]   2> 324044 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore [[collection1] ] Opening new SolrCore at 
> [/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores/collection1/],
>  dataDir=[null]
>    [junit4]   2> 324044 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.JmxMonitoredMap JMX monitoring is enabled. Adding Solr mbeans to JMX 
> Server: com.sun.jmx.mbeanserver.JmxMBeanServer@2f2cf36f
>    [junit4]   2> 324045 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.CachingDirectoryFactory return new directory for 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores/collection1/data
>    [junit4]   2> 324045 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore New index directory detected: old=null 
> new=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores/collection1/data/index/
>    [junit4]   2> 324045 WARN  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore [collection1] Solr index directory 
> '/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores/collection1/data/index'
>  doesn't exist. Creating new index...
>    [junit4]   2> 324045 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.CachingDirectoryFactory return new directory for 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores/collection1/data/index
>    [junit4]   2> 324045 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
> org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
> maxMergeAtOnce=30, maxMergeAtOnceExplicit=34, 
> maxMergedSegmentMB=13.4501953125, floorSegmentMB=0.625, 
> forceMergeDeletesPctAllowed=28.359873088278125, segmentsPerTier=21.0, 
> maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=1.0
>    [junit4]   2> 324046 INFO  
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> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore SolrDeletionPolicy.onCommit: commits: num=1
>    [junit4]   2>        commit{dir=MockDirectoryWrapper(RAMDirectory@733a5ec6 
> lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@39388142),segFN=segments_1,generation=1}
>    [junit4]   2> 324046 INFO  
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> o.a.s.c.SolrCore newest commit generation = 1
>    [junit4]   2> 324046 INFO  
> (OldIndexDirectoryCleanupThreadForCore-collection1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] o.a.s.c.SolrCore 
> Looking for old index directories to cleanup for core collection1 in 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores/collection1/data/
>    [junit4]   2> 324047 WARN  
> (OldIndexDirectoryCleanupThreadForCore-collection1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.DirectoryFactory 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/control-001/cores/collection1/data/
>  does not point to a valid data directory; skipping clean-up of old index 
> directories.
>    [junit4]   2> 324050 INFO  
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> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.p.UpdateRequestProcessorChain creating updateRequestProcessorChain 
> "nodistrib"
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> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.p.UpdateRequestProcessorChain creating updateRequestProcessorChain 
> "dedupe"
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> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.p.UpdateRequestProcessorChain inserting 
> DistributedUpdateProcessorFactory into updateRequestProcessorChain "dedupe"
>    [junit4]   2> 324051 INFO  
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> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.p.UpdateRequestProcessorChain creating updateRequestProcessorChain 
> "stored_sig"
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> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.p.UpdateRequestProcessorChain inserting 
> DistributedUpdateProcessorFactory into updateRequestProcessorChain 
> "stored_sig"
>    [junit4]   2> 324051 INFO  
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> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.p.UpdateRequestProcessorChain creating updateRequestProcessorChain 
> "distrib-dup-test-chain-explicit"
>    [junit4]   2> 324051 INFO  
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> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.p.UpdateRequestProcessorChain creating updateRequestProcessorChain 
> "distrib-dup-test-chain-implicit"
>    [junit4]   2> 324051 INFO  
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> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.p.UpdateRequestProcessorChain inserting 
> DistributedUpdateProcessorFactory into updateRequestProcessorChain 
> "distrib-dup-test-chain-implicit"
>    [junit4]   2> 324052 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore no updateRequestProcessorChain defined as default, creating 
> implicit default
>    [junit4]   2> 324057 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.h.l.XMLLoader xsltCacheLifetimeSeconds=60
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> o.a.s.h.l.XMLLoader xsltCacheLifetimeSeconds=60
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> o.a.s.h.l.XMLLoader xsltCacheLifetimeSeconds=60
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> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.h.l.XMLLoader xsltCacheLifetimeSeconds=60
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> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.RequestHandlers Registered paths: 
> /admin/mbeans,standard,/update/csv,/update/json/docs,/admin/luke,/admin/segments,/get,/admin/system,/replication,/admin/properties,/config,/schema,/admin/plugins,/admin/logging,/update/json,/admin/threads,/admin/ping,/update,/admin/file
>    [junit4]   2> 324064 INFO  
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> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore Using default statsCache cache: 
> org.apache.solr.search.stats.LocalStatsCache
>    [junit4]   2> 324067 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.UpdateHandler Using UpdateLog implementation: 
> org.apache.solr.update.UpdateLog
>    [junit4]   2> 324067 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
> numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
>    [junit4]   2> 324069 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore Hard AutoCommit: disabled
>    [junit4]   2> 324069 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore Soft AutoCommit: disabled
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> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
> org.apache.lucene.index.AlcoholicMergePolicy: [AlcoholicMergePolicy: 
> minMergeSize=0, mergeFactor=10, maxMergeSize=2023691314, 
> maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
> maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
> noCFSRatio=0.1]
>    [junit4]   2> 324070 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore SolrDeletionPolicy.onInit: commits: num=1
>    [junit4]   2>        commit{dir=MockDirectoryWrapper(RAMDirectory@733a5ec6 
> lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@39388142),segFN=segments_1,generation=1}
>    [junit4]   2> 324070 INFO  
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> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore newest commit generation = 1
>    [junit4]   2> 324070 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.s.SolrIndexSearcher Opening Searcher@395d54b3[collection1] main
>    [junit4]   2> 324071 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.c.ZkStateReader Load collection config 
> from:/collections/control_collection
>    [junit4]   2> 324073 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.c.ZkStateReader path=/collections/control_collection configName=conf1 
> specified config exists in ZooKeeper
>    [junit4]   2> 324073 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.r.ManagedResourceStorage Setting up ZooKeeper-based storage for the 
> RestManager with znodeBase: /configs/conf1
>    [junit4]   2> 324074 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
> /configs/conf1
>    [junit4]   2> 324074 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.r.RestManager Initializing RestManager with initArgs: {}
>    [junit4]   2> 324074 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.r.ManagedResourceStorage Reading _rest_managed.json using 
> ZooKeeperStorageIO:path=/configs/conf1
>    [junit4]   2> 324075 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.r.ManagedResourceStorage No data found for znode 
> /configs/conf1/_rest_managed.json
>    [junit4]   2> 324075 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
> ZooKeeperStorageIO:path=/configs/conf1
>    [junit4]   2> 324075 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.r.RestManager Initializing 0 registered ManagedResources
>    [junit4]   2> 324075 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.h.ReplicationHandler Commits will be reserved for  10000
>    [junit4]   2> 324076 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.UpdateLog Looking up max value of version field to seed version 
> buckets
>    [junit4]   2> 324076 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.VersionInfo Refreshing highest value of _version_ for 65536 version 
> buckets from index
>    [junit4]   2> 324077 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.VersionInfo No terms found for _version_, cannot seed version bucket 
> highest value from index
>    [junit4]   2> 324077 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.UpdateLog Could not find max version in index or recent updates, 
> using new clock 1510985172887011328
>    [junit4]   2> 324077 INFO  
> (searcherExecutor-1440-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] o.a.s.c.SolrCore 
> [collection1] Registered new searcher Searcher@395d54b3[collection1] 
> main{ExitableDirectoryReader(UninvertingDirectoryReader())}
>    [junit4]   2> 324078 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.u.UpdateLog Took 1.0ms to seed version buckets with highest version 
> 1510985172887011328
>    [junit4]   2> 324078 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.ZkController watch zkdir /configs/conf1
>    [junit4]   2> 324079 INFO  
> (coreLoadExecutor-1439-thread-1-processing-n:127.0.0.1:62768_) 
> [n:127.0.0.1:62768_ c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.CoreContainer registering core: collection1
>    [junit4]   2> 324080 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.ZkController Register replica - core:collection1 
> address:https://127.0.0.1:62768 collection:control_collection shard:shard1
>    [junit4]   2> 324082 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.c.SolrZkClient makePath: 
> /collections/control_collection/leader_elect/shard1/election
>    [junit4]   2> 324088 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.LeaderElector Joined leadership election with path: 
> /collections/control_collection/leader_elect/shard1/election/94436573159424005-core_node1-n_0000000000
>    [junit4]   2> 324095 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.ShardLeaderElectionContext Running the leader process for shard shard1
>    [junit4]   2> 324099 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
>    [junit4]   2> 324099 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
>    [junit4]   2> 324099 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SyncStrategy Sync replicas to https://127.0.0.1:62768/collection1/
>    [junit4]   2> 324099 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
>    [junit4]   2> 324099 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.SyncStrategy https://127.0.0.1:62768/collection1/ has no replicas
>    [junit4]   2> 324099 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.ShardLeaderElectionContext I am the new leader: 
> https://127.0.0.1:62768/collection1/ shard1
>    [junit4]   2> 324100 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.c.SolrZkClient makePath: 
> /collections/control_collection/leaders/shard1
>    [junit4]   2> 324102 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
> message = {
>    [junit4]   2>   "operation":"leader",
>    [junit4]   2>   "shard":"shard1",
>    [junit4]   2>   "collection":"control_collection"} current state version: 1
>    [junit4]   2> 324119 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
> message = {
>    [junit4]   2>   "operation":"leader",
>    [junit4]   2>   "shard":"shard1",
>    [junit4]   2>   "collection":"control_collection",
>    [junit4]   2>   "base_url":"https://127.0.0.1:62768";,
>    [junit4]   2>   "core":"collection1",
>    [junit4]   2>   "state":"active"} current state version: 1
>    [junit4]   2> 324225 INFO  
> (zkCallback-398-thread-1-processing-n:127.0.0.1:62768_) [n:127.0.0.1:62768_   
>  ] o.a.s.c.c.ZkStateReader A cluster state change: WatchedEvent 
> state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has 
> occurred - updating... (live nodes size: 1)
>    [junit4]   2> 324272 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.ZkController We are https://127.0.0.1:62768/collection1/ and leader 
> is https://127.0.0.1:62768/collection1/
>    [junit4]   2> 324272 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.ZkController No LogReplay needed for core=collection1 
> baseURL=https://127.0.0.1:62768
>    [junit4]   2> 324272 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.ZkController I am the leader, no recovery necessary
>    [junit4]   2> 324272 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.ZkController publishing state=active
>    [junit4]   2> 324272 INFO  
> (coreZkRegister-1433-thread-1-processing-n:127.0.0.1:62768_ x:collection1 
> s:shard1 c:control_collection r:core_node1) [n:127.0.0.1:62768_ 
> c:control_collection s:shard1 r:core_node1 x:collection1] 
> o.a.s.c.ZkController numShards not found on descriptor - reading it from 
> system property
>    [junit4]   2> 324277 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
> message = {
>    [junit4]   2>   "core":"collection1",
>    [junit4]   2>   "core_node_name":"core_node1",
>    [junit4]   2>   "roles":null,
>    [junit4]   2>   "base_url":"https://127.0.0.1:62768";,
>    [junit4]   2>   "node_name":"127.0.0.1:62768_",
>    [junit4]   2>   "numShards":"1",
>    [junit4]   2>   "state":"active",
>    [junit4]   2>   "shard":"shard1",
>    [junit4]   2>   "collection":"control_collection",
>    [junit4]   2>   "operation":"state"} current state version: 2
>    [junit4]   2> 324278 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 
> message={
>    [junit4]   2>   "core":"collection1",
>    [junit4]   2>   "core_node_name":"core_node1",
>    [junit4]   2>   "roles":null,
>    [junit4]   2>   "base_url":"https://127.0.0.1:62768";,
>    [junit4]   2>   "node_name":"127.0.0.1:62768_",
>    [junit4]   2>   "numShards":"1",
>    [junit4]   2>   "state":"active",
>    [junit4]   2>   "shard":"shard1",
>    [junit4]   2>   "collection":"control_collection",
>    [junit4]   2>   "operation":"state"}
>    [junit4]   2> 324349 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
>    [junit4]   2> 324350 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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> o.a.s.c.c.ConnectionManager Watcher 
> org.apache.solr.common.cloud.ConnectionManager@75632631 
> name:ZooKeeperConnection Watcher:127.0.0.1:62764/solr got event WatchedEvent 
> state:SyncConnected type:None path:null path:null type:None
>    [junit4]   2> 324352 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
>    [junit4]   2> 324352 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkACLProvider
>    [junit4]   2> 324352 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper...
>    [junit4]   2> 324358 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.ChaosMonkey monkey: init - expire sessions:false cause connection 
> loss:false
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> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractFullDistribZkTestBase Creating collection1 with stateFormat=2
>    [junit4]   2> 324358 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
>    [junit4]   2> 324359 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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> o.a.s.c.c.ConnectionManager Watcher 
> org.apache.solr.common.cloud.ConnectionManager@1d814dcb 
> name:ZooKeeperConnection Watcher:127.0.0.1:62764/solr got event WatchedEvent 
> state:SyncConnected type:None path:null path:null type:None
>    [junit4]   2> 324363 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
>    [junit4]   2> 324364 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkACLProvider
>    [junit4]   2> 324378 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
> message = {
>    [junit4]   2>   "operation":"create",
>    [junit4]   2>   "name":"collection1",
>    [junit4]   2>   "numShards":"4",
>    [junit4]   2>   "stateFormat":"2"} current state version: 2
>    [junit4]   2> 324379 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.o.ClusterStateMutator building a new cName: 
> collection1
>    [junit4]   2> 324380 INFO  
> (zkCallback-398-thread-1-processing-n:127.0.0.1:62768_) [n:127.0.0.1:62768_   
>  ] o.a.s.c.c.ZkStateReader A cluster state change: WatchedEvent 
> state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has 
> occurred - updating... (live nodes size: 1)
>    [junit4]   2> 324383 INFO  (zkCallback-400-thread-1) [    ] 
> o.a.s.c.c.ZkStateReader A cluster state change: WatchedEvent 
> state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has 
> occurred - updating... (live nodes size: 1)
>    [junit4]   2> 324501 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.o.ZkStateWriter going to create_collection 
> /collections/collection1/state.json
>    [junit4]   2> 324659 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.SolrTestCaseJ4 Writing core.properties file to 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores/collection1
>    [junit4]   2> 324661 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.AbstractFullDistribZkTestBase create jetty 1 in directory 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001
>    [junit4]   2> 324670 INFO  
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> o.e.j.s.Server jetty-9.2.13.v20150730
>    [junit4]   2> 324674 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.e.j.s.h.ContextHandler Started 
> o.e.j.s.ServletContextHandler@4c90ddd6{/,null,AVAILABLE}
>    [junit4]   2> 324694 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.e.j.s.ServerConnector Started 
> ServerConnector@2997f17d{SSL-http/1.1}{127.0.0.1:62774}
>    [junit4]   2> 324694 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.e.j.s.Server Started @328915ms
>    [junit4]   2> 324694 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.s.e.JettySolrRunner Jetty properties: 
> {solr.data.dir=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/tempDir-001/jetty1,
>  solrconfig=solrconfig.xml, hostContext=/, hostPort=62774, 
> coreRootDirectory=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores}
>    [junit4]   2> 324694 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.s.SolrDispatchFilter SolrDispatchFilter.init(): 
> sun.misc.Launcher$AppClassLoader@74a14482
>    [junit4]   2> 324694 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.SolrResourceLoader new SolrResourceLoader for directory: 
> '/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/'
>    [junit4]   2> 324722 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
>    [junit4]   2> 324724 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
>    [junit4]   2> 324725 INFO  (zkCallback-402-thread-1) [    ] 
> o.a.s.c.c.ConnectionManager Watcher 
> org.apache.solr.common.cloud.ConnectionManager@7d465a85 
> name:ZooKeeperConnection Watcher:127.0.0.1:62764/solr got event WatchedEvent 
> state:SyncConnected type:None path:null path:null type:None
>    [junit4]   2> 324725 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
>    [junit4]   2> 324725 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkACLProvider
>    [junit4]   2> 324728 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
> ZooKeeper)
>    [junit4]   2> 324728 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.SolrXmlConfig Loading container configuration from 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/solr.xml
>    [junit4]   2> 324735 INFO  
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> o.a.s.c.CoresLocator Config-defined core root directory: 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores
>    [junit4]   2> 324735 INFO  
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> o.a.s.c.CoreContainer New CoreContainer 274784453
>    [junit4]   2> 324735 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.CoreContainer Loading cores into CoreContainer 
> [instanceDir=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/]
>    [junit4]   2> 324735 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.CoreContainer loading shared library: 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/lib
>    [junit4]   2> 324735 WARN  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.SolrResourceLoader Can't find (or read) directory to add to 
> classloader: lib (resolved as: 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/lib).
>    [junit4]   2> 324741 INFO  
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> o.a.s.h.c.HttpShardHandlerFactory created with socketTimeout : 
> 90000,urlScheme : ,connTimeout : 15000,maxConnectionsPerHost : 
> 20,maxConnections : 10000,corePoolSize : 0,maximumPoolSize : 
> 2147483647,maxThreadIdleTime : 5,sizeOfQueue : -1,fairnessPolicy : 
> false,useRetries : false,
>    [junit4]   2> 324754 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with 
> params: socketTimeout=340000&connTimeout=45000&retry=true
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> o.a.s.l.LogWatcher SLF4J impl is org.slf4j.impl.Log4jLoggerFactory
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> o.a.s.l.LogWatcher Registering Log Listener [Log4j 
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>    [junit4]   2> 324755 INFO  
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> o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:62764/solr
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> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.ZkController zkHost includes chroot
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> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
>    [junit4]   2> 324758 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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> o.a.s.c.c.ConnectionManager Watcher 
> org.apache.solr.common.cloud.ConnectionManager@1a15515c 
> name:ZooKeeperConnection Watcher:127.0.0.1:62764 got event WatchedEvent 
> state:SyncConnected type:None path:null path:null type:None
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> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [    ] 
> o.a.s.c.c.SolrZkClient Using default ZkACLProvider
>    [junit4]   2> 324764 INFO  
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>   ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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>  ] o.a.s.c.c.ConnectionManager Watcher 
> org.apache.solr.common.cloud.ConnectionManager@722424d0 
> name:ZooKeeperConnection Watcher:127.0.0.1:62764/solr got event WatchedEvent 
> state:SyncConnected type:None path:null path:null type:None
>    [junit4]   2> 324765 INFO  
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>   ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
>    [junit4]   2> 324774 INFO  
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>   ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper...
>    [junit4]   2> 325794 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62774_  
>   ] o.a.s.c.ZkController Register node as live in 
> ZooKeeper:/live_nodes/127.0.0.1:62774_
>    [junit4]   2> 325794 INFO  
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>   ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/127.0.0.1:62774_
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> (zkCallback-405-thread-1-processing-n:127.0.0.1:62774_) [n:127.0.0.1:62774_   
>  ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent 
> state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - 
> updating... (live nodes size: 1)
>    [junit4]   2> 325797 INFO  
> (zkCallback-398-thread-2-processing-n:127.0.0.1:62768_) [n:127.0.0.1:62768_   
>  ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent 
> state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - 
> updating... (live nodes size: 1)
>    [junit4]   2> 325799 INFO  (zkCallback-400-thread-1) [    ] 
> o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected 
> type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live 
> nodes size: 1)
>    [junit4]   2> 325801 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62774_  
>   ] o.a.s.c.Overseer Overseer (id=null) closing
>    [junit4]   2> 325802 INFO  
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>   ] o.a.s.c.LeaderElector Joined leadership election with path: 
> /overseer_elect/election/94436573159424010-127.0.0.1:62774_-n_0000000001
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> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62774_  
>   ] o.a.s.c.LeaderElector Watching path 
> /overseer_elect/election/94436573159424005-127.0.0.1:62768_-n_0000000000 to 
> know if I could be the leader
>    [junit4]   2> 325816 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62774_  
>   ] o.a.s.c.CoreContainer Security conf doesn't exist. Skipping setup for 
> authorization module.
>    [junit4]   2> 325816 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62774_  
>   ] o.a.s.c.CoreContainer No authentication plugin used.
>    [junit4]   2> 325823 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62774_  
>   ] o.a.s.c.CoresLocator Looking for core definitions underneath 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores
>    [junit4]   2> 325825 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62774_  
>   ] o.a.s.c.SolrCore Created CoreDescriptor: {name=collection1, 
> config=solrconfig.xml, transient=false, schema=schema.xml, 
> loadOnStartup=true, configSetProperties=configsetprops.json, 
> instanceDir=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores/collection1,
>  collection=collection1, 
> absoluteInstDir=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores/collection1/,
>  coreNodeName=, dataDir=data/, shard=}
>    [junit4]   2> 325825 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62774_  
>   ] o.a.s.c.CoresLocator Found core collection1 in 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores/collection1/
>    [junit4]   2> 325825 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62774_  
>   ] o.a.s.c.CoresLocator Found 1 core definitions
>    [junit4]   2> 325828 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62774_  
>   ] o.a.s.s.SolrDispatchFilter 
> user.dir=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0
>    [junit4]   2> 325828 INFO  
> (TEST-TestRebalanceLeaders.test-seed#[8F1DABFAC5A579F4]) [n:127.0.0.1:62774_  
>   ] o.a.s.s.SolrDispatchFilter SolrDispatchFilter.init() done
>    [junit4]   2> 325846 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.ZkController 
> publishing state=down
>    [junit4]   2> 325846 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.ZkController 
> numShards not found on descriptor - reading it from system property
>    [junit4]   2> 325848 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.ZkController 
> Registering watch for collection collection1
>    [junit4]   2> 325848 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.c.ZkStateReader 
> addZkWatch collection1
>    [junit4]   2> 325849 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.c.ZkStateReader 
> Add data for collection1 ver 0
>    [junit4]   2> 325849 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.ZkController look 
> for our core node name
>    [junit4]   2> 325858 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
> message = {
>    [junit4]   2>   "core":"collection1",
>    [junit4]   2>   "roles":null,
>    [junit4]   2>   "base_url":"https://127.0.0.1:62774";,
>    [junit4]   2>   "node_name":"127.0.0.1:62774_",
>    [junit4]   2>   "numShards":"4",
>    [junit4]   2>   "state":"down",
>    [junit4]   2>   "shard":null,
>    [junit4]   2>   "collection":"collection1",
>    [junit4]   2>   "operation":"state"} current state version: 3
>    [junit4]   2> 325860 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.o.ReplicaMutator Update state numShards=4 
> message={
>    [junit4]   2>   "core":"collection1",
>    [junit4]   2>   "roles":null,
>    [junit4]   2>   "base_url":"https://127.0.0.1:62774";,
>    [junit4]   2>   "node_name":"127.0.0.1:62774_",
>    [junit4]   2>   "numShards":"4",
>    [junit4]   2>   "state":"down",
>    [junit4]   2>   "shard":null,
>    [junit4]   2>   "collection":"collection1",
>    [junit4]   2>   "operation":"state"}
>    [junit4]   2> 325860 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.o.ReplicaMutator Collection already exists 
> with numShards=4
>    [junit4]   2> 325860 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.o.ReplicaMutator Assigning new node to shard 
> shard=shard2
>    [junit4]   2> 325965 INFO  
> (OverseerStateUpdate-94436573159424005-127.0.0.1:62768_-n_0000000000) 
> [n:127.0.0.1:62768_    ] o.a.s.c.o.ZkStateWriter going to update_collection 
> /collections/collection1/state.json version: 0
>    [junit4]   2> 325966 INFO  
> (zkCallback-405-thread-1-processing-n:127.0.0.1:62774_) [n:127.0.0.1:62774_   
>  ] o.a.s.c.c.ZkStateReader A cluster state change: WatchedEvent 
> state:SyncConnected type:NodeDataChanged 
> path:/collections/collection1/state.json for collection collection1 has 
> occurred - updating... (live nodes size: 2)
>    [junit4]   2> 325967 INFO  
> (zkCallback-405-thread-1-processing-n:127.0.0.1:62774_) [n:127.0.0.1:62774_   
>  ] o.a.s.c.c.ZkStateReader Updating data for collection1 from 0 to 1
>    [junit4]   2> 326850 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.ZkController 
> waiting to find shard id in clusterstate for collection1
>    [junit4]   2> 326850 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.ZkController Check 
> for collection zkNode:collection1
>    [junit4]   2> 326851 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.ZkController 
> Collection zkNode exists
>    [junit4]   2> 326851 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.c.ZkStateReader 
> Load collection config from:/collections/collection1
>    [junit4]   2> 326853 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.c.ZkStateReader 
> path=/collections/collection1 configName=conf1 specified config exists in 
> ZooKeeper
>    [junit4]   2> 326853 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.SolrResourceLoader 
> new SolrResourceLoader for directory: 
> '/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores/collection1/'
>    [junit4]   2> 326871 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.Config loaded 
> config solrconfig.xml with version 0
>    [junit4]   2> 326885 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.SolrConfig current 
> version of requestparams : -1
>    [junit4]   2> 326889 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.SolrConfig Using 
> Lucene MatchVersion: 6.0.0
>    [junit4]   2> 326900 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.Config Loaded 
> SolrConfig: solrconfig.xml
>    [junit4]   2> 326903 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.s.IndexSchema 
> Reading Solr Schema from /configs/conf1/schema.xml
>    [junit4]   2> 326910 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.s.IndexSchema 
> [collection1] Schema name=test
>    [junit4]   2> 327052 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.s.IndexSchema 
> default search field in schema is text
>    [junit4]   2> 327052 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.s.IndexSchema unique 
> key field: id
>    [junit4]   2> 327053 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] 
> o.a.s.s.FileExchangeRateProvider Reloading exchange rates from file 
> currency.xml
>    [junit4]   2> 327057 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] 
> o.a.s.s.FileExchangeRateProvider Reloading exchange rates from file 
> currency.xml
>    [junit4]   2> 327105 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] 
> o.a.s.c.ConfigSetProperties Did not find ConfigSet properties, assuming 
> default properties: Can't find resource 'configsetprops.json' in classpath or 
> '/configs/conf1', 
> cwd=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0
>    [junit4]   2> 327106 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1   x:collection1] o.a.s.c.CoreContainer 
> Creating SolrCore 'collection1' using configuration from collection 
> collection1
>    [junit4]   2> 327106 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1 s:shard2 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore org.apache.solr.core.MockDirectoryFactory
>    [junit4]   2> 327106 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1 s:shard2 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore [[collection1] ] Opening new SolrCore at 
> [/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores/collection1/],
>  dataDir=[null]
>    [junit4]   2> 327106 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1 s:shard2 r:core_node1 x:collection1] 
> o.a.s.c.JmxMonitoredMap JMX monitoring is enabled. Adding Solr mbeans to JMX 
> Server: com.sun.jmx.mbeanserver.JmxMBeanServer@2f2cf36f
>    [junit4]   2> 327107 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1 s:shard2 r:core_node1 x:collection1] 
> o.a.s.c.CachingDirectoryFactory return new directory for 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores/collection1/data
>    [junit4]   2> 327107 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1 s:shard2 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore New index directory detected: old=null 
> new=/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores/collection1/data/index/
>    [junit4]   2> 327107 WARN  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1 s:shard2 r:core_node1 x:collection1] 
> o.a.s.c.SolrCore [collection1] Solr index directory 
> '/Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores/collection1/data/index'
>  doesn't exist. Creating new index...
>    [junit4]   2> 327108 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1 s:shard2 r:core_node1 x:collection1] 
> o.a.s.c.CachingDirectoryFactory return new directory for 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001/shard-1-001/cores/collection1/data/index
>    [junit4]   2> 327108 INFO  
> (coreLoadExecutor-1450-thread-1-processing-n:127.0.0.1:62774_) 
> [n:127.0.0.1:62774_ c:collection1 s:shard2 r:core_node1 x:collection1] 
> o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
> org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
> maxMergeAtOnce=30, maxMergeAtOnceExplicit=34, 
> maxMergedSegmentMB=13.4501953125, floorSegmentMB=0.625, 
> forceMergeDeletesPctAllowed=28.359873088278125, segmentsPerTier=21.0, 
> maxCFSSegmentSizeMB=8.79609302
>
> [...truncated too long message...]
>
> eue-work
>    [junit4]   2>        4       /solr/overseer/queue
>    [junit4]   2>        4       /solr/overseer/queue-work
>    [junit4]   2>
>    [junit4]   2> NOTE: reproduce with: ant test  
> -Dtestcase=TestRebalanceLeaders -Dtests.method=test 
> -Dtests.seed=8F1DABFAC5A579F4 -Dtests.slow=true -Dtests.locale=zh_CN 
> -Dtests.timezone=Asia/Kashgar -Dtests.asserts=true 
> -Dtests.file.encoding=ISO-8859-1
>    [junit4] ERROR   92.8s J0 | TestRebalanceLeaders.test <<<
>    [junit4]    > Throwable #1: 
> org.apache.solr.client.solrj.SolrServerException: No live SolrServers 
> available to handle this request:[https://127.0.0.1:62780, 
> https://127.0.0.1:62768, https://127.0.0.1:62788, https://127.0.0.1:62774, 
> https://127.0.0.1:62784]
>    [junit4]    >        at 
> __randomizedtesting.SeedInfo.seed([8F1DABFAC5A579F4:74994206B59140C]:0)
>    [junit4]    >        at 
> org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:352)
>    [junit4]    >        at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1086)
>    [junit4]    >        at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:857)
>    [junit4]    >        at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:800)
>    [junit4]    >        at 
> org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1220)
>    [junit4]    >        at 
> org.apache.solr.cloud.TestRebalanceLeaders.issueCommands(TestRebalanceLeaders.java:281)
>    [junit4]    >        at 
> org.apache.solr.cloud.TestRebalanceLeaders.rebalanceLeaderTest(TestRebalanceLeaders.java:109)
>    [junit4]    >        at 
> org.apache.solr.cloud.TestRebalanceLeaders.test(TestRebalanceLeaders.java:75)
>    [junit4]    >        at 
> org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:963)
>    [junit4]    >        at 
> org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:938)
>    [junit4]    >        at java.lang.Thread.run(Thread.java:745)
>    [junit4]    > Caused by: 
> org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
> from server at https://127.0.0.1:62788: Expected mime type 
> application/octet-stream but got text/html. <html>
>    [junit4]    > <head>
>    [junit4]    > <meta http-equiv="Content-Type" 
> content="text/html;charset=ISO-8859-1"/>
>    [junit4]    > <title>Error 500 </title>
>    [junit4]    > </head>
>    [junit4]    > <body>
>    [junit4]    > <h2>HTTP ERROR: 500</h2>
>    [junit4]    > <p>Problem accessing /admin/collections. Reason:
>    [junit4]    > <pre>    {trace=java.lang.AssertionError
>    [junit4]    >        at 
> org.apache.solr.common.util.ByteUtils.UTF8toUTF16(ByteUtils.java:36)
>    [junit4]    >        at 
> org.apache.solr.common.util.ByteUtils.UTF8toUTF16(ByteUtils.java:64)
>    [junit4]    >        at 
> org.apache.solr.common.util.Utils.fromJSON(Utils.java:97)
>    [junit4]    >        at 
> org.apache.solr.common.cloud.ZkNodeProps.load(ZkNodeProps.java:81)
>    [junit4]    >        at 
> org.apache.solr.cloud.OverseerTaskQueue.containsTaskWithRequestId(OverseerTaskQueue.java:66)
>    [junit4]    >        at 
> org.apache.solr.handler.admin.CollectionsHandler.overseerCollectionQueueContains(CollectionsHandler.java:256)
>    [junit4]    >        at 
> org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:211)
>    [junit4]    >        at 
> org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:191)
>    [junit4]    >        at 
> org.apache.solr.handler.admin.RebalanceLeaders.rejoinElection(RebalanceLeaders.java:269)
>    [junit4]    >        at 
> org.apache.solr.handler.admin.RebalanceLeaders.insurePreferredIsLeader(RebalanceLeaders.java:184)
>    [junit4]    >        at 
> org.apache.solr.handler.admin.RebalanceLeaders.execute(RebalanceLeaders.java:91)
>    [junit4]    >        at 
> org.apache.solr.handler.admin.CollectionsHandler$CollectionOperation$23.call(CollectionsHandler.java:685)
>    [junit4]    >        at 
> org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:166)
>    [junit4]    >        at 
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:151)
>    [junit4]    >        at 
> org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:673)
>    [junit4]    >        at 
> org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:441)
>    [junit4]    >        at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:210)
>    [junit4]    >        at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179)
>    [junit4]    >        at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
>    [junit4]    >        at 
> org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:106)
>    [junit4]    >        at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
>    [junit4]    >        at 
> org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:83)
>    [junit4]    >        at 
> org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:364)
>    [junit4]    >        at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
>    [junit4]    >        at 
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
>    [junit4]    >        at 
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
>    [junit4]    >        at 
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
>    [junit4]    >        at 
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
>    [junit4]    >        at 
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
>    [junit4]    >        at 
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
>    [junit4]    >        at 
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>    [junit4]    >        at 
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
>    [junit4]    >        at 
> org.eclipse.jetty.server.Server.handle(Server.java:499)
>    [junit4]    >        at 
> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
>    [junit4]    >        at 
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
>    [junit4]    >        at 
> org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
>    [junit4]    >        at 
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
>    [junit4]    >        at 
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
>    [junit4]    >        at java.lang.Thread.run(Thread.java:745)
>    [junit4]    > ,code=500}</pre></p>
>    [junit4]    > <hr /><i><small>Powered by Jetty://</small></i>
>    [junit4]    > </body>
>    [junit4]    > </html>
>    [junit4]    >        at 
> org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:528)
>    [junit4]    >        at 
> org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:234)
>    [junit4]    >        at 
> org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:226)
>    [junit4]    >        at 
> org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:372)
>    [junit4]    >        at 
> org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:341)
>    [junit4]    >        ... 48 more
>    [junit4]   2> 414659 INFO  
> (SUITE-TestRebalanceLeaders-seed#[8F1DABFAC5A579F4]-worker) 
> [n:127.0.0.1:62788_ c:testcollection s:shard2 r:core_node1 
> x:testcollection_shard2_replica2] o.a.s.SolrTestCaseJ4 ###deleteCore
>    [junit4]   2> NOTE: leaving temporary files on disk at: 
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.TestRebalanceLeaders_8F1DABFAC5A579F4-001
>    [junit4]   2> NOTE: test params are: codec=Asserting(Lucene53): {}, 
> docValues:{}, sim=RandomSimilarityProvider(queryNorm=true,coord=yes): {}, 
> locale=zh_CN, timezone=Asia/Kashgar
>    [junit4]   2> NOTE: Mac OS X 10.8.5 x86_64/Oracle Corporation 1.8.0_60 
> (64-bit)/cpus=3,threads=1,free=139268680,total=534773760
>    [junit4]   2> NOTE: All tests run in this JVM: 
> [TestDefaultSearchFieldResource, CoreAdminRequestStatusTest, 
> ScriptEngineTest, JSONWriterTest, RuleEngineTest, BadCopyFieldTest, 
> SpatialFilterTest, TestConfig, BasicDistributedZkTest, 
> TestExactSharedStatsCache, TestMergePolicyConfig, TestLazyCores, 
> OverseerCollectionConfigSetProcessorTest, ReturnFieldsTest, 
> DistributedSuggestComponentTest, TestDistribIDF, PingRequestHandlerTest, 
> DocumentAnalysisRequestHandlerTest, TestFieldCollectionResource, 
> IgnoreCommitOptimizeUpdateProcessorFactoryTest, 
> DistributedSpellCheckComponentTest, TestStressLucene, TestBlobHandler, 
> TestUpdate, TestNamedUpdateProcessors, TestMiniSolrCloudCluster, 
> TestRebalanceLeaders]
>    [junit4] Completed [83/543] on J0 in 92.88s, 1 test, 1 error <<< FAILURES!
>
> [...truncated 1435 lines...]
> BUILD FAILED
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/build.xml:775: The 
> following error occurred while executing this line:
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/build.xml:719: The 
> following error occurred while executing this line:
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/build.xml:59: The following 
> error occurred while executing this line:
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/build.xml:233: The 
> following error occurred while executing this line:
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/solr/common-build.xml:514: 
> The following error occurred while executing this line:
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/lucene/common-build.xml:1432:
>  The following error occurred while executing this line:
> /Users/jenkins/workspace/Lucene-Solr-trunk-MacOSX/lucene/common-build.xml:987:
>  There were test failures: 543 suites, 2145 tests, 1 error, 76 ignored (34 
> assumptions)
>
> Total time: 67 minutes 55 seconds
> Build step 'Invoke Ant' marked build as failure
> Archiving artifacts
> [WARNINGS] Skipping publisher since build result is FAILURE
> Recording test results
> Email was triggered for: Failure - Any
> Sending email for trigger: Failure - Any
>
>
>
>
> ---------------------------------------------------------------------
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-- 
Regards,
Shalin Shekhar Mangar.

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