[
https://issues.apache.org/jira/browse/DRILL-5400?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15948133#comment-15948133
]
Rahul Challapalli commented on DRILL-5400:
------------------------------------------
Dataset used in the query :
{code}
{
"type": "FeatureCollection",
"maps" : [
{"m1":"val1", "m2":"val2"},
{"m3": {"m4":"val4"}}
],
"metadata": {
"generated": 1406245017000,
"url":
"http://comcat.cr.usgs.gov/fdsnws/event/1/query?format=geojson&starttime=2000-07-24%2000%3A00%3A00&minmagnitude=6&endtime=2014-07-24%2023%3A59%3A59&orderby=time";,
"title": "USGS Earthquakes",
"status": 200,
"api": "1.0.13",
"count": 2184
},
"features": [
{
"type": "Feature",
"properties": {
"mag": 6.9,
"time": 1405954481000,
"updated": 1405983436259
},
"geometry": {
"type": "Point",
"coordinates": "100,90"
},
"id": "usb000ruzk",
"location": {
"zip": "95134",
"street": "zanker",
"bldgs": {
"bldg1" : "HQ1",
"bldg2" : "HQ2"
}
}
}
]
}
{code}
> 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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