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Posted to dev@flume.apache.org by "Attila Simon (JIRA)" <ji...@apache.org> on 2016/10/21 16:54:58 UTC
[jira] [Comment Edited] (FLUME-3015) Fix flaky
org.apache.flume.channel.jdbc.TestJdbcChannelProviderNoFK.testEventWithSimulatedSourceAndSinks
[ https://issues.apache.org/jira/browse/FLUME-3015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15595616#comment-15595616 ]
Attila Simon edited comment on FLUME-3015 at 10/21/16 4:54 PM:
---------------------------------------------------------------
TestJdbcChannelProvider.testEventWithSimulatedSourceAndSinks might also be flaky. If you found the root cause for this ticket please double check whether it also applicable to TestJdbcChannelProvider.testEventWithSimulatedSourceAndSinks. Stack traces and exception is the similar to NoFK.
was (Author: sati):
TestJdbcChannelProvider.testEventWithSimulatedSourceAndSinks might also be flaky. If you found the root cause for this ticket please double check whether it also applicable to TestJdbcChannelProvider.testEventWithSimulatedSourceAndSinks
> Fix flaky org.apache.flume.channel.jdbc.TestJdbcChannelProviderNoFK.testEventWithSimulatedSourceAndSinks
> --------------------------------------------------------------------------------------------------------
>
> Key: FLUME-3015
> URL: https://issues.apache.org/jira/browse/FLUME-3015
> Project: Flume
> Issue Type: Bug
> Components: Test
> Affects Versions: v1.7.0
> Reporter: Attila Simon
>
> testEventWithSimulatedSourceAndSinks(org.apache.flume.channel.jdbc.TestJdbcChannelProviderNoFK): org.apache.flume.channel.jdbc.JdbcChannelException: Failed to persist event
> {noformat}
> testEventWithSimulatedSourceAndSinks(org.apache.flume.channel.jdbc.TestJdbcChannelProviderNoFK) Time elapsed: 310978 sec <<< ERROR!
> java.util.concurrent.ExecutionException: org.apache.flume.channel.jdbc.JdbcChannelException: Failed to persist event
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.util.concurrent.FutureTask.get(FutureTask.java:188)
> at org.apache.flume.channel.jdbc.BaseJdbcChannelProviderTest.testEventWithSimulatedSourceAndSinks(BaseJdbcChannelProviderTest.java:202)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
> at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
> at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
> at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
> at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
> at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
> at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
> Caused by: org.apache.flume.channel.jdbc.JdbcChannelException: Failed to persist event
> at org.apache.flume.channel.jdbc.impl.JdbcChannelProviderImpl.persistEvent(JdbcChannelProviderImpl.java:312)
> at org.apache.flume.channel.jdbc.BaseJdbcChannelProviderTest$MockSource.call(BaseJdbcChannelProviderTest.java:368)
> at org.apache.flume.channel.jdbc.BaseJdbcChannelProviderTest$MockSource.call(BaseJdbcChannelProviderTest.java:345)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.flume.channel.jdbc.JdbcChannelException: Unable to persist event: org.apache.flume.channel.jdbc.impl.PersistableEvent@4fbafc05
> at org.apache.flume.channel.jdbc.impl.DerbySchemaHandler.storeEvent(DerbySchemaHandler.java:733)
> at org.apache.flume.channel.jdbc.impl.JdbcChannelProviderImpl.persistEvent(JdbcChannelProviderImpl.java:305)
> ... 6 more
> Caused by: java.sql.SQLTransactionRollbackException: A lock could not be obtained within the time requested
> at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
> at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
> at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown Source)
> at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown Source)
> at org.apache.derby.impl.jdbc.ConnectionChild.handleException(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeStatement(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeLargeUpdate(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeUpdate(Unknown Source)
> at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105)
> at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105)
> at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105)
> at org.apache.flume.channel.jdbc.impl.DerbySchemaHandler.storeEvent(DerbySchemaHandler.java:646)
> ... 7 more
> Caused by: ERROR 40XL1: A lock could not be obtained within the time requested
> at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
> at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
> at org.apache.derby.impl.sql.catalog.SequenceUpdater.tooMuchContentionException(Unknown Source)
> at org.apache.derby.impl.sql.catalog.SequenceUpdater.getCurrentValueAndAdvance(Unknown Source)
> at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getCurrentValueAndAdvance(Unknown Source)
> at org.apache.derby.impl.sql.execute.BaseActivation.getCurrentValueAndAdvance(Unknown Source)
> at org.apache.derby.impl.sql.execute.InsertResultSet.getSetAutoincrementValue(Unknown Source)
> at org.apache.derby.impl.sql.execute.BaseActivation.getSetAutoincrementValue(Unknown Source)
> at org.apache.derby.exe.acc8680cc0x0157x8b61x3d90x00000c2070f01.e0(Unknown Source)
> at org.apache.derby.impl.services.reflect.DirectCall.invoke(Unknown Source)
> at org.apache.derby.impl.sql.execute.RowResultSet.getNextRowCore(Unknown Source)
> at org.apache.derby.impl.sql.execute.NormalizeResultSet.getNextRowCore(Unknown Source)
> at org.apache.derby.impl.sql.execute.DMLWriteResultSet.getNextRowCore(Unknown Source)
> at org.apache.derby.impl.sql.execute.InsertResultSet.getNextRowCore(Unknown Source)
> at org.apache.derby.impl.sql.execute.InsertResultSet.open(Unknown Source)
> at org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(Unknown Source)
> at org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown Source)
> ... 15 more
> {noformat}
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