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https://issues.apache.org/jira/browse/SOLR-17569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17926012#comment-17926012
]
James Dyer commented on SOLR-17569:
-----------------------------------
[~houston] Thank you for looking at this. I have wondered myself and wish I
knew! I guess either something causes 9x tests to sometimes run so slow the
10-second wait is not enough, or we have some subtle bug that was
"accidentally" fixed in main.
> TestLBHttpSolrClient/LBHttp2SolrClientIntegrationTest unreproducible test
> failures
> -----------------------------------------------------------------------------------
>
> Key: SOLR-17569
> URL: https://issues.apache.org/jira/browse/SOLR-17569
> Project: Solr
> Issue Type: Bug
> Reporter: James Dyer
> Assignee: James Dyer
> Priority: Minor
> Labels: pull-request-available
> Fix For: main (10.0), 9.8
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> *TestLBHttpSolrClient* (branch_9x) was renamed to
> *LBHttp2SolrClientIntegrationTest* and has a high failure rate. These
> failures are not reproducible. Consider altering the test technique to
> eliminate false-positive failures.
> -----
> {noformat}
> Build:
> https://ci-builds.apache.org/job/Solr/job/Solr-BadApples-Tests-main/1486/
> 1 tests failed.
> Build:
> https://ci-builds.apache.org/job/Solr/job/Solr-BadApples-Tests-main/1486/
> FAILED: org.apache.solr.client.solrj.TestLBHttp2SolrClient.testSimple
> Error Message:
> java.lang.AssertionError: expected:<3> but was:<2>
> Stack Trace:
> java.lang.AssertionError: expected:<3> but was:<2>
> at
> __randomizedtesting.SeedInfo.seed([3CF24FAC059E0DDC:4416B52226DD90D]:0)
> at org.junit.Assert.fail(Assert.java:89)
> at org.junit.Assert.failNotEquals(Assert.java:835)
> at org.junit.Assert.assertEquals(Assert.java:647)
> at org.junit.Assert.assertEquals(Assert.java:633)
> at
> org.apache.solr.client.solrj.TestLBHttp2SolrClient.testSimple(TestLBHttp2SolrClient.java:165)
> Reproduce with: ./gradlew :solr:solrj:test --tests
> "org.apache.solr.client.solrj.TestLBHttp2SolrClient.testSimple"
> -Ptests.jvms=4 -Ptests.haltonfailure=false
> "-Ptests.jvmargs=-XX:TieredStopAtLevel=1 -XX:+UseParallelGC
> -XX:ActiveProcessorCount=1 -XX:ReservedCodeCacheSize=120m"
> -Ptests.seed=3CF24FAC059E0DDC -Ptests.multiplier=2 -Ptests.badapples=true
> -Ptests.file.encoding=US-ASCII
> {noformat}
> -----
> {noformat}
> Build: https://ci-builds.apache.org/job/Solr/job/Solr-Test-9.x/6323/
> 1 tests failed.
> FAILED: org.apache.solr.client.solrj.TestLBHttp2SolrClient.testTwoServers
> Error Message:
> org.apache.solr.client.solrj.SolrServerException: Total timeout 2000 ms
> elapsed
> Stack Trace:
> org.apache.solr.client.solrj.SolrServerException: Total timeout 2000 ms
> elapsed
> at
> __randomizedtesting.SeedInfo.seed([C10E68448E178BC0:61E4C6C9555CA5E0]:0)
> at
> app//org.apache.solr.client.solrj.impl.Http2SolrClient.request(Http2SolrClient.java:562)
> at
> app//org.apache.solr.client.solrj.impl.LBSolrClient.lambda$doRequest$0(LBSolrClient.java:558)
> at
> app//org.apache.solr.client.solrj.impl.Http2SolrClient.requestWithBaseUrl(Http2SolrClient.java:604)
> at
> app//org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:558)
> at
> app//org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:809)
> at
> app//org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:753)
> at
> app//org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:279)
> at
> app//org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:927)
> at
> app//org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:940)
> at
> app//org.apache.solr.client.solrj.TestLBHttp2SolrClient.testTwoServers(TestLBHttp2SolrClient.java:202)
> ...etc...
> Caused by: java.util.concurrent.TimeoutException: Total timeout 2000 ms
> elapsed
> at
> org.eclipse.jetty.client.HttpDestination$RequestTimeouts.onExpired(HttpDestination.java:608)
> at
> org.eclipse.jetty.client.HttpDestination$RequestTimeouts.onExpired(HttpDestination.java:591)
> at
> org.eclipse.jetty.io.CyclicTimeouts.onTimeoutExpired(CyclicTimeouts.java:110)
> at
> org.eclipse.jetty.io.CyclicTimeouts$Timeouts.onTimeoutExpired(CyclicTimeouts.java:197)
> at
> org.eclipse.jetty.io.CyclicTimeout$Wakeup.run(CyclicTimeout.java:294)
> Reproduce with: ./gradlew :solr:solrj:test --tests
> "org.apache.solr.client.solrj.TestLBHttp2SolrClient.testTwoServers"
> -Ptests.jvms=4 -Ptests.haltonfailure=false
> "-Ptests.jvmargs=-XX:TieredStopAtLevel=1 -XX:+UseParallelGC
> -XX:ActiveProcessorCount=1 -XX:ReservedCodeCacheSize=120m"
> -Ptests.seed=C10E68448E178BC0 -Ptests.multiplier=2 -Ptests.badapples=false
> -Ptests.file.encoding=ISO-8859-1
> {noformat}
> -----
> {noformat}
> Build: https://ci-builds.apache.org/job/Solr/job/Solr-Test-main/9375/
> 1 tests failed.
> FAILED: org.apache.solr.client.solrj.TestLBHttp2SolrClient.testTwoServers
> Error Message:
> org.apache.solr.client.solrj.SolrServerException: Timeout occurred while
> waiting response from server at:
> https://127.0.0.1:42819/solr/collection1/select
> Stack Trace:
> org.apache.solr.client.solrj.SolrServerException: Timeout occurred while
> waiting response from server at:
> https://127.0.0.1:42819/solr/collection1/select
> at
> __randomizedtesting.SeedInfo.seed([7736109EB5E7EE54:D7DCBE136EACC074]:0)
> at
> app//org.apache.solr.client.solrj.impl.Http2SolrClient.request(Http2SolrClient.java:526)
> at
> app//org.apache.solr.client.solrj.impl.LBSolrClient.lambda$doRequest$0(LBSolrClient.java:499)
> at
> app//org.apache.solr.client.solrj.impl.Http2SolrClient.requestWithBaseUrl(Http2SolrClient.java:582)
> at
> app//org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:499)
> at
> app//org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:755)
> at
> app//org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:691)
> at
> app//org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:253)
> at
> app//org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:928)
> at
> app//org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:941)
> at
> app//org.apache.solr.client.solrj.TestLBHttp2SolrClient.testTwoServers(TestLBHttp2SolrClient.java:195)
> ...etc...
> Caused by: java.util.concurrent.TimeoutException
> at
> org.eclipse.jetty.client.util.InputStreamResponseListener.get(InputStreamResponseListener.java:214)
> at
> org.apache.solr.client.solrj.impl.Http2SolrClient.request(Http2SolrClient.java:517)
> ... 53 more
> Reproduce with: ./gradlew :solr:solrj:test --tests
> "org.apache.solr.client.solrj.TestLBHttp2SolrClient.testTwoServers"
> -Ptests.jvms=4 -Ptests.haltonfailure=false
> "-Ptests.jvmargs=-XX:TieredStopAtLevel=1 -XX:+UseParallelGC
> -XX:ActiveProcessorCount=1 -XX:ReservedCodeCacheSize=120m"
> -Ptests.seed=7736109EB5E7EE54 -Ptests.multiplier=2 -Ptests.badapples=false
> -Ptests.file.encoding=ISO-8859-1
> {noformat}
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