Xuefu Zhang created HIVE-9094:
---------------------------------
Summary: join25.q fails because of timeout when trying get
executor count from RSC [Spark Branch]
Key: HIVE-9094
URL: https://issues.apache.org/jira/browse/HIVE-9094
Project: Hive
Issue Type: Sub-task
Components: Spark
Reporter: Xuefu Zhang
In
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-SPARK-Build/532/testReport,
join25.q failed because:
{code}
2014-12-12 19:14:50,084 ERROR [main]: ql.Driver
(SessionState.java:printError(838)) - FAILED: SemanticException Failed to get
spark memory/core info: java.util.concurrent.TimeoutException
org.apache.hadoop.hive.ql.parse.SemanticException: Failed to get spark
memory/core info: java.util.concurrent.TimeoutException
at
org.apache.hadoop.hive.ql.optimizer.spark.SetSparkReducerParallelism.process(SetSparkReducerParallelism.java:120)
at
org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
at
org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:94)
at
org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:78)
at
org.apache.hadoop.hive.ql.lib.ForwardWalker.walk(ForwardWalker.java:79)
at
org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:109)
at
org.apache.hadoop.hive.ql.parse.spark.SparkCompiler.optimizeOperatorPlan(SparkCompiler.java:134)
at
org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:99)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10202)
at
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:221)
at
org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(ExplainSemanticAnalyzer.java:74)
at
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:221)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:420)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:306)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1108)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1170)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1045)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1035)
at
org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:199)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:151)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:362)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:297)
at org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:837)
at
org.apache.hadoop.hive.cli.TestSparkCliDriver.runTest(TestSparkCliDriver.java:234)
at
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_join25(TestSparkCliDriver.java:162)
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 junit.framework.TestCase.runTest(TestCase.java:176)
at junit.framework.TestCase.runBare(TestCase.java:141)
at junit.framework.TestResult$1.protect(TestResult.java:122)
at junit.framework.TestResult.runProtected(TestResult.java:142)
at junit.framework.TestResult.run(TestResult.java:125)
at junit.framework.TestCase.run(TestCase.java:129)
at junit.framework.TestSuite.runTest(TestSuite.java:255)
at junit.framework.TestSuite.run(TestSuite.java:250)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
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)
Caused by: java.util.concurrent.TimeoutException
at io.netty.util.concurrent.AbstractFuture.get(AbstractFuture.java:49)
at org.apache.hive.spark.client.JobHandleImpl.get(JobHandleImpl.java:74)
at org.apache.hive.spark.client.JobHandleImpl.get(JobHandleImpl.java:35)
at
org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient.getExecutorCount(RemoteHiveSparkClient.java:92)
at
org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionImpl.getMemoryAndCores(SparkSessionImpl.java:77)
at
org.apache.hadoop.hive.ql.optimizer.spark.SetSparkReducerParallelism.process(SetSparkReducerParallelism.java:118)
... 43 more
{code}
The timeout is introduced in HIVE-9079. Previously the driver may hang. This
seems to be a robustness issue of RSC. Hanging isn't good, but timeout isn't
good either unless there is some network issue, which doesn't seem to be case
here. [~chengxiang li]/[~vanzin], could we get the bottom of this? Increase the
timeout value if necessary.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
