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From "Volodymyr Vysotskyi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-5404) kvgen function only supports Simple maps as input
Date Mon, 22 May 2017 08:44:04 GMT

    [ https://issues.apache.org/jira/browse/DRILL-5404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16019297#comment-16019297
] 

Volodymyr Vysotskyi commented on DRILL-5404:
--------------------------------------------

[~rkins] Could you please check that this issue is still reproduced after commit [9972669|https://github.com/apache/drill/commit/9972669df1a78c3d4e60f93b4295ad35b43207f0]?

> kvgen function only supports Simple maps as input
> -------------------------------------------------
>
>                 Key: DRILL-5404
>                 URL: https://issues.apache.org/jira/browse/DRILL-5404
>             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 boolcol, bigintegercol, varcharcol, kvgen(bigintegercol), kvgen(boolcol), kvgen(varcharcol)
from `json_kvgenflatten/kvgen1.json`
> Failed with exception
> java.sql.SQLException: SYSTEM ERROR: DrillRuntimeException: kvgen function only supports
Simple maps as input
> Fragment 0:0
> [Error Id: 953541c2-cf67-4d29-8d1c-ac3ff3c18f1f on qa-node182.qa.lab:31010]
>   (org.apache.drill.common.exceptions.DrillRuntimeException) kvgen function only supports
Simple maps as input
>     org.apache.drill.exec.expr.fn.impl.MappifyUtility.mappify():46
>     org.apache.drill.exec.test.generated.ProjectorGen10361.doEval():45
>     org.apache.drill.exec.test.generated.ProjectorGen10361.projectRecords():67
>     org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.doWork():199
>     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.record.AbstractRecordBatch.next():119
>     org.apache.drill.exec.record.AbstractRecordBatch.next():109
>     org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():51
>     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$Worker.run(ThreadPoolExecutor.java:617)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: oadd.org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR:
DrillRuntimeException: kvgen function only supports Simple maps as input
> Fragment 0:0
> [Error Id: 953541c2-cf67-4d29-8d1c-ac3ff3c18f1f on qa-node182.qa.lab:31010]
>   (org.apache.drill.common.exceptions.DrillRuntimeException) kvgen function only supports
Simple maps as input
>     org.apache.drill.exec.expr.fn.impl.MappifyUtility.mappify():46
>     org.apache.drill.exec.test.generated.ProjectorGen10361.doEval():45
>     org.apache.drill.exec.test.generated.ProjectorGen10361.projectRecords():67
>     org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.doWork():199
>     org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():93
>     org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext():135
>     org.apache.drill.exec.record.AbstractRecordBatch.next():162
>     org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next():215
>     org.apache.drill.exec.record.AbstractRecordBatch.next():119
>     org.apache.drill.exec.record.AbstractRecordBatch.next():109
>     org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():51
>     org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext():135
>     org.apache.drill.exec.record.AbstractRecordBatch.next():162
>     org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next():215
>     org.apache.drill.exec.physical.impl.BaseRootExec.next():104
>     org.apache.drill.exec.physical.impl.ScreenCreator$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)
>         ... 1 more
> {code}
> [1] https://github.com/mapr/drill-test-framework/tree/master/framework/resources/Functional/json/json_kvgenflatten



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