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  1. Hive
  2. HIVE-7292 Hive on Spark
  3. HIVE-9094

TimeoutException when trying get executor count from RSC [Spark Branch]

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.1.0
    • Component/s: Spark

      Description

      In http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-SPARK-Build/532/testReport, join25.q failed because:

      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
      

      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/Marcelo Vanzin, could we get the bottom of this? Increase the timeout value if necessary.

        Attachments

        1. HIVE-9094.1-spark.patch
          7 kB
          Chengxiang Li
        2. HIVE-9094.2-spark.patch
          7 kB
          Chengxiang Li

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              • Assignee:
                chengxiang li Chengxiang Li
                Reporter:
                xuefuz Xuefu Zhang
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                Dates

                • Created:
                  Updated:
                  Resolved: