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From "Rahul Challapalli (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-5400) Random IndexOutOfBoundsException when running a kvgen query on top of nested json data
Date Thu, 30 Mar 2017 00:04:41 GMT
Rahul Challapalli created DRILL-5400:
----------------------------------------

             Summary: Random IndexOutOfBoundsException when running a kvgen query on top of
nested json data
                 Key: DRILL-5400
                 URL: https://issues.apache.org/jira/browse/DRILL-5400
             Project: Apache Drill
          Issue Type: Bug
          Components: Storage - JSON
    Affects Versions: 1.10.0
            Reporter: Rahul Challapalli


git.commit.id.abbrev=38ef562
The below query did not fail when I ran it in isolation. However when I ran the test suite
at [1], which also contains the below query, by using 50 threads submitting queries concurrently,
I hit the below error.
{code}
select geo.features[0].location.bldgs, kvgen(geo.features[0].location.bldgs) from `json_kvgenflatten/nested.json`
geo
Failed with exception
java.sql.SQLException: SYSTEM ERROR: IndexOutOfBoundsException: index: 0, length: 4 (expected:
range(0, 0))

Fragment 0:0

[Error Id: 9bf434d1-2199-498d-b0a5-b487bbc7690b on qa-node182.qa.lab:31010]

  (java.lang.IndexOutOfBoundsException) index: 0, length: 4 (expected: range(0, 0))
    io.netty.buffer.DrillBuf.checkIndexD():123
    io.netty.buffer.DrillBuf.chk():147
    io.netty.buffer.DrillBuf.getInt():520
    org.apache.drill.exec.vector.UInt4Vector$Accessor.get():358
    org.apache.drill.exec.vector.VarCharVector$Mutator.setSafe():534
    org.apache.drill.exec.vector.NullableVarCharVector$Mutator.fillEmpties():480
    org.apache.drill.exec.vector.NullableVarCharVector$Mutator.setValueCount():591
    org.apache.drill.exec.vector.complex.MapVector$Mutator.setValueCount():346
    org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setValueCount():273
    org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.doWork():206
    org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():93
    org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext():135
    org.apache.drill.exec.record.AbstractRecordBatch.next():162
    org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next():215
    org.apache.drill.exec.physical.impl.BaseRootExec.next():104
    org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext():81
    org.apache.drill.exec.physical.impl.BaseRootExec.next():94
    org.apache.drill.exec.work.fragment.FragmentExecutor$1.run():232
    org.apache.drill.exec.work.fragment.FragmentExecutor$1.run():226
    java.security.AccessController.doPrivileged():-2
    javax.security.auth.Subject.doAs():422
    org.apache.hadoop.security.UserGroupInformation.doAs():1595
    org.apache.drill.exec.work.fragment.FragmentExecutor.run():226
    org.apache.drill.common.SelfCleaningRunnable.run():38
    java.util.concurrent.ThreadPoolExecutor.runWorker():1142
    java.util.concurrent.ThreadPoolExecutor$Worker.run():617
    java.lang.Thread.run():745

	at org.apache.drill.jdbc.impl.DrillCursor.nextRowInternally(DrillCursor.java:489)
	at org.apache.drill.jdbc.impl.DrillCursor.loadInitialSchema(DrillCursor.java:561)
	at org.apache.drill.jdbc.impl.DrillResultSetImpl.execute(DrillResultSetImpl.java:1895)
	at org.apache.drill.jdbc.impl.DrillResultSetImpl.execute(DrillResultSetImpl.java:61)
	at oadd.org.apache.calcite.avatica.AvaticaConnection$1.execute(AvaticaConnection.java:473)
	at org.apache.drill.jdbc.impl.DrillMetaImpl.prepareAndExecute(DrillMetaImpl.java:1100)
	at oadd.org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:477)
	at org.apache.drill.jdbc.impl.DrillConnectionImpl.prepareAndExecuteInternal(DrillConnectionImpl.java:180)
	at oadd.org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:109)
	at oadd.org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:130)
	at org.apache.drill.jdbc.impl.DrillStatementImpl.executeQuery(DrillStatementImpl.java:112)
	at org.apache.drill.test.framework.DrillTestJdbc.executeQuery(DrillTestJdbc.java:177)
	at org.apache.drill.test.framework.DrillTestJdbc.run(DrillTestJdbc.java:101)
	at java.util.concurrent.Executors$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: oadd.org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR: IndexOutOfBoundsException:
index: 0, length: 4 (expected: range(0, 0))

Fragment 0:0

[Error Id: 9bf434d1-2199-498d-b0a5-b487bbc7690b on qa-node182.qa.lab:31010]

  (java.lang.IndexOutOfBoundsException) index: 0, length: 4 (expected: range(0, 0))
    io.netty.buffer.DrillBuf.checkIndexD():123
    io.netty.buffer.DrillBuf.chk():147
    io.netty.buffer.DrillBuf.getInt():520
    org.apache.drill.exec.vector.UInt4Vector$Accessor.get():358
    org.apache.drill.exec.vector.VarCharVector$Mutator.setSafe():534
    org.apache.drill.exec.vector.NullableVarCharVector$Mutator.fillEmpties():480
    org.apache.drill.exec.vector.NullableVarCharVector$Mutator.setValueCount():591
    org.apache.drill.exec.vector.complex.MapVector$Mutator.setValueCount():346
    org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setValueCount():273
    org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.doWork():206
    org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():93
    org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext():135
    org.apache.drill.exec.record.AbstractRecordBatch.next():162
    org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next():215
    org.apache.drill.exec.physical.impl.BaseRootExec.next():104
    org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext():81
    org.apache.drill.exec.physical.impl.BaseRootExec.next():94
    org.apache.drill.exec.work.fragment.FragmentExecutor$1.run():232
    org.apache.drill.exec.work.fragment.FragmentExecutor$1.run():226
    java.security.AccessController.doPrivileged():-2
    javax.security.auth.Subject.doAs():422
    org.apache.hadoop.security.UserGroupInformation.doAs():1595
    org.apache.drill.exec.work.fragment.FragmentExecutor.run():226
    org.apache.drill.common.SelfCleaningRunnable.run():38
    java.util.concurrent.ThreadPoolExecutor.runWorker():1142
    java.util.concurrent.ThreadPoolExecutor$Worker.run():617
    java.lang.Thread.run():745

	at oadd.org.apache.drill.exec.rpc.user.QueryResultHandler.resultArrived(QueryResultHandler.java:123)
	at oadd.org.apache.drill.exec.rpc.user.UserClient.handle(UserClient.java:343)
	at oadd.org.apache.drill.exec.rpc.user.UserClient.handle(UserClient.java:88)
	at oadd.org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:274)
	at oadd.org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:244)
	at oadd.io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89)
	at oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
	at oadd.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
	at oadd.io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:254)
	at oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
	at oadd.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
	at oadd.io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
	at oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
	at oadd.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
	at oadd.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:242)
	at oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
	at oadd.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
	at oadd.io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
	at oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
	at oadd.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
	at oadd.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847)
	at oadd.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
	at oadd.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
	at oadd.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
	at oadd.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
	at oadd.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
	at oadd.io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
{code}

[1] https://github.com/mapr/drill-test-framework/tree/master/framework/resources/Functional/json/json_kvgenflatten



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