jun aoki created FLINK-3149:
-------------------------------
Summary: mvn test fails on flink-runtime because curator classes
not found
Key: FLINK-3149
URL: https://issues.apache.org/jira/browse/FLINK-3149
Project: Flink
Issue Type: Bug
Components: Distributed Runtime
Reporter: jun aoki
Assignee: jun aoki
Priority: Minor
mvn test fails at flink-runtime, particularly after executing mvn clean.
{code}
Results :
Tests in error:
JobManagerLeaderElectionTest.testLeaderElection:101->createJobManagerProps:168
NoClassDefFound
JobManagerLeaderElectionTest.testLeaderReelection:132->createJobManagerProps:168
NoClassDefFound
ZooKeeperLeaderElectionTest.testEphemeralZooKeeperNodes:444 NoClassDefFound
or...
ZooKeeperLeaderElectionTest.testExceptionForwarding:372 NoClassDefFound
org/ap...
ZooKeeperLeaderElectionTest.testMultipleLeaders:291 NoClassDefFound
org/apache...
ZooKeeperLeaderElectionTest.testZooKeeperLeaderElectionRetrieval:94
NoClassDefFound
ZooKeeperLeaderElectionTest.testZooKeeperReelection:137 ? NoClassDefFound
org/...
ZooKeeperLeaderElectionTest.testZooKeeperReelectionWithReplacement:207
NoClassDefFound
ZooKeeperLeaderRetrievalTest.testConnectingAddressRetrievalWithDelayedLeaderElection:96
NoClassDefFound
ZooKeeperLeaderRetrievalTest.testTimeoutOfFindConnectingAddress:187 ?
NoClassDefFound
ZooKeeperUtilTest.testZooKeeperEnsembleConnectStringConfiguration:40
NoClassDefFound
Tests run: 902, Failures: 0, Errors: 11, Skipped: 1
{code}
and some stack traces
{code}
testMultipleLeaders(org.apache.flink.runtime.leaderelection.ZooKeeperLeaderElectionTest)
Time elapsed: 1.137 sec <<< ERROR!
java.lang.NoClassDefFoundError: org/apache/curator/RetryPolicy
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at
org.apache.flink.runtime.leaderelection.ZooKeeperLeaderElectionTest.testMultipleLeaders(ZooKeeperLeaderElectionTest.java:291)
testExceptionForwarding(org.apache.flink.runtime.leaderelection.ZooKeeperLeaderElectionTest)
Time elapsed: 1.094 sec <<< ERROR!
java.lang.NoClassDefFoundError: org/apache/curator/framework/api/CreateBuilder
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at
org.apache.flink.runtime.leaderelection.ZooKeeperLeaderElectionTest.testExceptionForwarding(ZooKeeperLeaderElectionTest.java:372)
{code}
Strange enough, many of Travis check is OK on master, but it fails on my host
particularly after mvn clean.
Adding explicit curator-framework dependency to flink-runtime would solve the
problem. will send a PR and see my problem is legitimate.
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