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Posted to dev@hive.apache.org by "Peter Vary (JIRA)" <ji...@apache.org> on 2017/04/29 10:15:04 UTC

[jira] [Created] (HIVE-16561) Flaky test :TestMultiSessionsHS2WithLocalClusterSpark.testSparkQuery

Peter Vary created HIVE-16561:
---------------------------------

             Summary: Flaky test :TestMultiSessionsHS2WithLocalClusterSpark.testSparkQuery
                 Key: HIVE-16561
                 URL: https://issues.apache.org/jira/browse/HIVE-16561
             Project: Hive
          Issue Type: Sub-task
            Reporter: Peter Vary


This test sometimes failing. See: https://builds.apache.org/job/PreCommit-HIVE-Build/4933/testReport/org.apache.hive.jdbc/TestMultiSessionsHS2WithLocalClusterSpark/testSparkQuery/

{code}
java.util.concurrent.ExecutionException: java.sql.SQLException: org.apache.hive.service.cli.HiveSQLException: Error while processing statement: FAILED: Execution Error, return code 3 from org.apache.hadoop.hive.ql.exec.spark.SparkTask. java.io.IOException: Failed to create local dir in /tmp/blockmgr-18ab0417-d5c5-43f1-9a1f-0aa8c93f6e48/0e.
	at org.apache.spark.storage.DiskBlockManager.getFile(DiskBlockManager.scala:70)
	at org.apache.spark.storage.DiskStore.contains(DiskStore.scala:124)
	at org.apache.spark.storage.BlockManager.org$apache$spark$storage$BlockManager$$getCurrentBlockStatus(BlockManager.scala:379)
	at org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:959)
	at org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:910)
	at org.apache.spark.storage.BlockManager.doPut(BlockManager.scala:866)
	at org.apache.spark.storage.BlockManager.doPutIterator(BlockManager.scala:910)
	at org.apache.spark.storage.BlockManager.putIterator(BlockManager.scala:700)
	at org.apache.spark.storage.BlockManager.putSingle(BlockManager.scala:1213)
	at org.apache.spark.broadcast.TorrentBroadcast.writeBlocks(TorrentBroadcast.scala:103)
	at org.apache.spark.broadcast.TorrentBroadcast.<init>(TorrentBroadcast.scala:86)
	at org.apache.spark.broadcast.TorrentBroadcastFactory.newBroadcast(TorrentBroadcastFactory.scala:34)
	at org.apache.spark.broadcast.BroadcastManager.newBroadcast(BroadcastManager.scala:56)
	at org.apache.spark.SparkContext.broadcast(SparkContext.scala:1370)
	at org.apache.spark.rdd.HadoopRDD.<init>(HadoopRDD.scala:125)
	at org.apache.spark.SparkContext$$anonfun$hadoopRDD$1.apply(SparkContext.scala:965)
	at org.apache.spark.SparkContext$$anonfun$hadoopRDD$1.apply(SparkContext.scala:961)
	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112)
	at org.apache.spark.SparkContext.withScope(SparkContext.scala:682)
	at org.apache.spark.SparkContext.hadoopRDD(SparkContext.scala:961)
	at org.apache.spark.api.java.JavaSparkContext.hadoopRDD(JavaSparkContext.scala:412)
	at org.apache.hadoop.hive.ql.exec.spark.SparkPlanGenerator.generateMapInput(SparkPlanGenerator.java:198)
	at org.apache.hadoop.hive.ql.exec.spark.SparkPlanGenerator.generateParentTran(SparkPlanGenerator.java:138)
	at org.apache.hadoop.hive.ql.exec.spark.SparkPlanGenerator.generate(SparkPlanGenerator.java:110)
	at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient$JobStatusJob.call(RemoteHiveSparkClient.java:346)
	at org.apache.hive.spark.client.RemoteDriver$JobWrapper.call(RemoteDriver.java:358)
	at org.apache.hive.spark.client.RemoteDriver$JobWrapper.call(RemoteDriver.java:323)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

	at org.apache.hive.service.cli.operation.Operation.toSQLException(Operation.java:315)
	at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:258)
	at org.apache.hive.service.cli.operation.SQLOperation.access$700(SQLOperation.java:92)
	at org.apache.hive.service.cli.operation.SQLOperation$BackgroundWork$1.run(SQLOperation.java:347)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1807)
	at org.apache.hive.service.cli.operation.SQLOperation$BackgroundWork.run(SQLOperation.java:360)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.spark.SparkException: java.io.IOException: Failed to create local dir in /tmp/blockmgr-18ab0417-d5c5-43f1-9a1f-0aa8c93f6e48/0e.
	at org.apache.spark.storage.DiskBlockManager.getFile(DiskBlockManager.scala:70)
	at org.apache.spark.storage.DiskStore.contains(DiskStore.scala:124)
	at org.apache.spark.storage.BlockManager.org$apache$spark$storage$BlockManager$$getCurrentBlockStatus(BlockManager.scala:379)
	at org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:959)
	at org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:910)
	at org.apache.spark.storage.BlockManager.doPut(BlockManager.scala:866)
	at org.apache.spark.storage.BlockManager.doPutIterator(BlockManager.scala:910)
	at org.apache.spark.storage.BlockManager.putIterator(BlockManager.scala:700)
	at org.apache.spark.storage.BlockManager.putSingle(BlockManager.scala:1213)
	at org.apache.spark.broadcast.TorrentBroadcast.writeBlocks(TorrentBroadcast.scala:103)
	at org.apache.spark.broadcast.TorrentBroadcast.<init>(TorrentBroadcast.scala:86)
	at org.apache.spark.broadcast.TorrentBroadcastFactory.newBroadcast(TorrentBroadcastFactory.scala:34)
	at org.apache.spark.broadcast.BroadcastManager.newBroadcast(BroadcastManager.scala:56)
	at org.apache.spark.SparkContext.broadcast(SparkContext.scala:1370)
	at org.apache.spark.rdd.HadoopRDD.<init>(HadoopRDD.scala:125)
	at org.apache.spark.SparkContext$$anonfun$hadoopRDD$1.apply(SparkContext.scala:965)
	at org.apache.spark.SparkContext$$anonfun$hadoopRDD$1.apply(SparkContext.scala:961)
	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112)
	at org.apache.spark.SparkContext.withScope(SparkContext.scala:682)
	at org.apache.spark.SparkContext.hadoopRDD(SparkContext.scala:961)
	at org.apache.spark.api.java.JavaSparkContext.hadoopRDD(JavaSparkContext.scala:412)
	at org.apache.hadoop.hive.ql.exec.spark.SparkPlanGenerator.generateMapInput(SparkPlanGenerator.java:198)
	at org.apache.hadoop.hive.ql.exec.spark.SparkPlanGenerator.generateParentTran(SparkPlanGenerator.java:138)
	at org.apache.hadoop.hive.ql.exec.spark.SparkPlanGenerator.generate(SparkPlanGenerator.java:110)
	at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient$JobStatusJob.call(RemoteHiveSparkClient.java:346)
	at org.apache.hive.spark.client.RemoteDriver$JobWrapper.call(RemoteDriver.java:358)
	at org.apache.hive.spark.client.RemoteDriver$JobWrapper.call(RemoteDriver.java:323)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

	at org.apache.hive.spark.client.SparkClientImpl$ClientProtocol.handle(SparkClientImpl.java:610)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hive.spark.client.rpc.RpcDispatcher.handleCall(RpcDispatcher.java:120)
	at org.apache.hive.spark.client.rpc.RpcDispatcher.channelRead0(RpcDispatcher.java:79)
	at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:244)
	at io.netty.handler.codec.ByteToMessageCodec.channelRead(ByteToMessageCodec.java:103)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
	... 1 more

	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:192)
	at org.apache.hive.jdbc.TestMultiSessionsHS2WithLocalClusterSpark.runInParallel(TestMultiSessionsHS2WithLocalClusterSpark.java:189)
	at org.apache.hive.jdbc.TestMultiSessionsHS2WithLocalClusterSpark.testSparkQuery(TestMultiSessionsHS2WithLocalClusterSpark.java:177)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	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.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	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$2.evaluate(ParentRunner.java:229)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
Caused by: java.sql.SQLException: org.apache.hive.service.cli.HiveSQLException: Error while processing statement: FAILED: Execution Error, return code 3 from org.apache.hadoop.hive.ql.exec.spark.SparkTask. java.io.IOException: Failed to create local dir in /tmp/blockmgr-18ab0417-d5c5-43f1-9a1f-0aa8c93f6e48/0e.
	at org.apache.spark.storage.DiskBlockManager.getFile(DiskBlockManager.scala:70)
	at org.apache.spark.storage.DiskStore.contains(DiskStore.scala:124)
	at org.apache.spark.storage.BlockManager.org$apache$spark$storage$BlockManager$$getCurrentBlockStatus(BlockManager.scala:379)
	at org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:959)
	at org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:910)
	at org.apache.spark.storage.BlockManager.doPut(BlockManager.scala:866)
	at org.apache.spark.storage.BlockManager.doPutIterator(BlockManager.scala:910)
	at org.apache.spark.storage.BlockManager.putIterator(BlockManager.scala:700)
	at org.apache.spark.storage.BlockManager.putSingle(BlockManager.scala:1213)
	at org.apache.spark.broadcast.TorrentBroadcast.writeBlocks(TorrentBroadcast.scala:103)
	at org.apache.spark.broadcast.TorrentBroadcast.<init>(TorrentBroadcast.scala:86)
	at org.apache.spark.broadcast.TorrentBroadcastFactory.newBroadcast(TorrentBroadcastFactory.scala:34)
	at org.apache.spark.broadcast.BroadcastManager.newBroadcast(BroadcastManager.scala:56)
	at org.apache.spark.SparkContext.broadcast(SparkContext.scala:1370)
	at org.apache.spark.rdd.HadoopRDD.<init>(HadoopRDD.scala:125)
	at org.apache.spark.SparkContext$$anonfun$hadoopRDD$1.apply(SparkContext.scala:965)
	at org.apache.spark.SparkContext$$anonfun$hadoopRDD$1.apply(SparkContext.scala:961)
	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112)
	at org.apache.spark.SparkContext.withScope(SparkContext.scala:682)
	at org.apache.spark.SparkContext.hadoopRDD(SparkContext.scala:961)
	at org.apache.spark.api.java.JavaSparkContext.hadoopRDD(JavaSparkContext.scala:412)
	at org.apache.hadoop.hive.ql.exec.spark.SparkPlanGenerator.generateMapInput(SparkPlanGenerator.java:198)
	at org.apache.hadoop.hive.ql.exec.spark.SparkPlanGenerator.generateParentTran(SparkPlanGenerator.java:138)
	at org.apache.hadoop.hive.ql.exec.spark.SparkPlanGenerator.generate(SparkPlanGenerator.java:110)
	at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient$JobStatusJob.call(RemoteHiveSparkClient.java:346)
	at org.apache.hive.spark.client.RemoteDriver$JobWrapper.call(RemoteDriver.java:358)
	at org.apache.hive.spark.client.RemoteDriver$JobWrapper.call(RemoteDriver.java:323)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

	at org.apache.hive.service.cli.operation.Operation.toSQLException(Operation.java:315)
	at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:258)
	at org.apache.hive.service.cli.operation.SQLOperation.access$700(SQLOperation.java:92)
	at org.apache.hive.service.cli.operation.SQLOperation$BackgroundWork$1.run(SQLOperation.java:347)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1807)
	at org.apache.hive.service.cli.operation.SQLOperation$BackgroundWork.run(SQLOperation.java:360)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.spark.SparkException: java.io.IOException: Failed to create local dir in /tmp/blockmgr-18ab0417-d5c5-43f1-9a1f-0aa8c93f6e48/0e.
	at org.apache.spark.storage.DiskBlockManager.getFile(DiskBlockManager.scala:70)
	at org.apache.spark.storage.DiskStore.contains(DiskStore.scala:124)
	at org.apache.spark.storage.BlockManager.org$apache$spark$storage$BlockManager$$getCurrentBlockStatus(BlockManager.scala:379)
	at org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:959)
	at org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:910)
	at org.apache.spark.storage.BlockManager.doPut(BlockManager.scala:866)
	at org.apache.spark.storage.BlockManager.doPutIterator(BlockManager.scala:910)
	at org.apache.spark.storage.BlockManager.putIterator(BlockManager.scala:700)
	at org.apache.spark.storage.BlockManager.putSingle(BlockManager.scala:1213)
	at org.apache.spark.broadcast.TorrentBroadcast.writeBlocks(TorrentBroadcast.scala:103)
	at org.apache.spark.broadcast.TorrentBroadcast.<init>(TorrentBroadcast.scala:86)
	at org.apache.spark.broadcast.TorrentBroadcastFactory.newBroadcast(TorrentBroadcastFactory.scala:34)
	at org.apache.spark.broadcast.BroadcastManager.newBroadcast(BroadcastManager.scala:56)
	at org.apache.spark.SparkContext.broadcast(SparkContext.scala:1370)
	at org.apache.spark.rdd.HadoopRDD.<init>(HadoopRDD.scala:125)
	at org.apache.spark.SparkContext$$anonfun$hadoopRDD$1.apply(SparkContext.scala:965)
	at org.apache.spark.SparkContext$$anonfun$hadoopRDD$1.apply(SparkContext.scala:961)
	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112)
	at org.apache.spark.SparkContext.withScope(SparkContext.scala:682)
	at org.apache.spark.SparkContext.hadoopRDD(SparkContext.scala:961)
	at org.apache.spark.api.java.JavaSparkContext.hadoopRDD(JavaSparkContext.scala:412)
	at org.apache.hadoop.hive.ql.exec.spark.SparkPlanGenerator.generateMapInput(SparkPlanGenerator.java:198)
	at org.apache.hadoop.hive.ql.exec.spark.SparkPlanGenerator.generateParentTran(SparkPlanGenerator.java:138)
	at org.apache.hadoop.hive.ql.exec.spark.SparkPlanGenerator.generate(SparkPlanGenerator.java:110)
	at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient$JobStatusJob.call(RemoteHiveSparkClient.java:346)
	at org.apache.hive.spark.client.RemoteDriver$JobWrapper.call(RemoteDriver.java:358)
	at org.apache.hive.spark.client.RemoteDriver$JobWrapper.call(RemoteDriver.java:323)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

	at org.apache.hive.spark.client.SparkClientImpl$ClientProtocol.handle(SparkClientImpl.java:610)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hive.spark.client.rpc.RpcDispatcher.handleCall(RpcDispatcher.java:120)
	at org.apache.hive.spark.client.rpc.RpcDispatcher.channelRead0(RpcDispatcher.java:79)
	at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:244)
	at io.netty.handler.codec.ByteToMessageCodec.channelRead(ByteToMessageCodec.java:103)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
	... 1 more

	at org.apache.hive.jdbc.HiveStatement.waitForOperationToComplete(HiveStatement.java:385)
	at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:254)
	at org.apache.hive.jdbc.HiveStatement.executeQuery(HiveStatement.java:476)
	at org.apache.hive.jdbc.TestMultiSessionsHS2WithLocalClusterSpark.verifyResult(TestMultiSessionsHS2WithLocalClusterSpark.java:245)
	at org.apache.hive.jdbc.TestMultiSessionsHS2WithLocalClusterSpark.testKvQuery(TestMultiSessionsHS2WithLocalClusterSpark.java:221)
	at org.apache.hive.jdbc.TestMultiSessionsHS2WithLocalClusterSpark.access$000(TestMultiSessionsHS2WithLocalClusterSpark.java:54)
	at org.apache.hive.jdbc.TestMultiSessionsHS2WithLocalClusterSpark$2.call(TestMultiSessionsHS2WithLocalClusterSpark.java:212)
	at org.apache.hive.jdbc.TestMultiSessionsHS2WithLocalClusterSpark$2.call(TestMultiSessionsHS2WithLocalClusterSpark.java:206)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
{code}



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