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Posted to issues@tajo.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2015/07/24 04:30:04 UTC
[jira] [Commented] (TAJO-1702) Fix race condition in finished query
cache
[ https://issues.apache.org/jira/browse/TAJO-1702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14639819#comment-14639819 ]
ASF GitHub Bot commented on TAJO-1702:
--------------------------------------
GitHub user jinossy opened a pull request:
https://github.com/apache/tajo/pull/647
TAJO-1702: Fix race condition in finished query cache
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jinossy/tajo TAJO-1702
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/647.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #647
----
commit 442ffd9e08b680cef9bbbf82333170e328759530
Author: Jinho Kim <jh...@apache.org>
Date: 2015-07-24T02:29:12Z
TAJO-1702: Fix race condition in finished query cache
----
> Fix race condition in finished query cache
> ------------------------------------------
>
> Key: TAJO-1702
> URL: https://issues.apache.org/jira/browse/TAJO-1702
> Project: Tajo
> Issue Type: Bug
> Components: QueryMaster, TajoMaster
> Reporter: Jinho Kim
> Assignee: Jinho Kim
> Fix For: 0.11.0
>
>
> {noformat}
> org.apache.tajo.engine.query.TestInnerJoinWithSubQuery
> testThetaJoinKeyPairs[3](org.apache.tajo.engine.query.TestInnerJoinWithSubQuery) Time elapsed: 0.764 sec <<< ERROR!
> java.sql.SQLException: query q_1437635315217_0415 does not exist
> at org.apache.tajo.exception.SQLExceptionUtil.toSQLException(SQLExceptionUtil.java:70)
> at org.apache.tajo.exception.SQLExceptionUtil.throwIfError(SQLExceptionUtil.java:53)
> at org.apache.tajo.client.QueryClientImpl.getQueryStatus(QueryClientImpl.java:272)
> at org.apache.tajo.client.TajoClientUtil.waitCompletion(TajoClientUtil.java:71)
> at org.apache.tajo.client.QueryClientImpl.getQueryResultAndWait(QueryClientImpl.java:239)
> at org.apache.tajo.client.QueryClientImpl.executeQueryAndGetResult(QueryClientImpl.java:190)
> at org.apache.tajo.client.TajoClientImpl.executeQueryAndGetResult(TajoClientImpl.java:109)
> at org.apache.tajo.QueryTestCaseBase.runSimpleTests(QueryTestCaseBase.java:527)
> at org.apache.tajo.engine.query.TestInnerJoinWithSubQuery.testThetaJoinKeyPairs(TestInnerJoinWithSubQuery.java:131)
> 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:47)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
> at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
> at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> at org.junit.runners.Suite.runChild(Suite.java:127)
> at org.junit.runners.Suite.runChild(Suite.java:26)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
> at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
> at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
> at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
> at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
> {noformat}
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