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From "Robert Hou (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-5753) Managed External Sort: One or more nodes ran out of memory while executing the query.
Date Wed, 30 Aug 2017 21:13:00 GMT

    [ https://issues.apache.org/jira/browse/DRILL-5753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16148064#comment-16148064
] 

Robert Hou commented on DRILL-5753:
-----------------------------------

It is starting the consolidation phase.

2017-08-30 03:35:10,223 [26596b4e-9883-7dc2-6275-37134f7d63be:frag:2:17] DEBUG o.a.d.e.p.i.x.m.ExternalSortBatch
- Completed load phase: read 392 batches, spilled 2 times, total input bytes: 103303184
2017-08-30 03:35:10,223 [26596b4e-9883-7dc2-6275-37134f7d63be:frag:2:17] DEBUG o.a.d.e.p.i.x.m.ExternalSortBatch
- Starting consolidate phase. Batches = 392, Records = 400000, Memory = 28272656, In-memory
batches 108, spilled runs 2


> Managed External Sort: One or more nodes ran out of memory while executing the query.
> -------------------------------------------------------------------------------------
>
>                 Key: DRILL-5753
>                 URL: https://issues.apache.org/jira/browse/DRILL-5753
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Relational Operators
>    Affects Versions: 1.11.0
>            Reporter: Robert Hou
>            Assignee: Paul Rogers
>             Fix For: 1.12.0
>
>
> The query is:
> {noformat}
> ALTER SESSION SET `exec.sort.disable_managed` = false;
> alter session set `planner.memory.max_query_memory_per_node` = 1252428800;
> select count(*) from (
>   select * from (
>     select s1.type type, flatten(s1.rms.rptd) rptds, s1.rms, s1.uid 
>     from (
>       select d.type type, d.uid uid, flatten(d.map.rm) rms from dfs.`/drill/testdata/resource-manager/nested-large.json`
d order by d.uid
>     ) s1
>   ) s2
>   order by s2.rms.mapid, s2.rptds.a, s2.rptds.do_not_exist
> );
> ALTER SESSION SET `exec.sort.disable_managed` = true;
> alter session set `planner.memory.max_query_memory_per_node` = 2147483648;
> {noformat}
> The stack trace is:
> {noformat}
> 2017-08-30 03:35:10,479 [BitServer-5] DEBUG o.a.drill.exec.work.foreman.Foreman - 26596b4e-9883-7dc2-6275-37134f7d63be:
State change requested RUNNING --> FAILED
> org.apache.drill.common.exceptions.UserRemoteException: RESOURCE ERROR: One or more nodes
ran out of memory while executing the query.
> Unable to allocate buffer of size 4194304 due to memory limit. Current allocation: 43960640
> Fragment 2:9
> [Error Id: f58210a2-7569-42d0-8961-8c7e42c7fea3 on atsqa6c80.qa.lab:31010]
>   (org.apache.drill.exec.exception.OutOfMemoryException) Unable to allocate buffer of
size 4194304 due to memory limit. Current allocation: 43960640
>     org.apache.drill.exec.memory.BaseAllocator.buffer():238
>     org.apache.drill.exec.memory.BaseAllocator.buffer():213
>     org.apache.drill.exec.vector.BigIntVector.reAlloc():252
>     org.apache.drill.exec.vector.BigIntVector$Mutator.setSafe():452
>     org.apache.drill.exec.vector.RepeatedBigIntVector$Mutator.addSafe():355
>     org.apache.drill.exec.vector.RepeatedBigIntVector.copyFromSafe():220
>     org.apache.drill.exec.vector.RepeatedBigIntVector$TransferImpl.copyValueSafe():202
>     org.apache.drill.exec.vector.complex.MapVector$MapTransferPair.copyValueSafe():225
>     org.apache.drill.exec.vector.complex.MapVector$MapTransferPair.copyValueSafe():225
>     org.apache.drill.exec.vector.complex.MapVector.copyFromSafe():82
>     org.apache.drill.exec.test.generated.PriorityQueueCopierGen1466.doCopy():47
>     org.apache.drill.exec.test.generated.PriorityQueueCopierGen1466.next():77
>     org.apache.drill.exec.physical.impl.xsort.managed.PriorityQueueCopierWrapper$BatchMerger.next():267
>     org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.load():374
>     org.apache.drill.exec.physical.impl.xsort.managed.ExternalSortBatch.innerNext():303
>     org.apache.drill.exec.record.AbstractRecordBatch.next():164
>     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.svremover.RemovingRecordBatch.innerNext():93
>     org.apache.drill.exec.record.AbstractRecordBatch.next():164
>     org.apache.drill.exec.physical.impl.BaseRootExec.next():105
>     org.apache.drill.exec.physical.impl.SingleSenderCreator$SingleSenderRootExec.innerNext():92
>     org.apache.drill.exec.physical.impl.BaseRootExec.next():95
>     org.apache.drill.exec.work.fragment.FragmentExecutor$1.run():234
>     org.apache.drill.exec.work.fragment.FragmentExecutor$1.run():227
>     java.security.AccessController.doPrivileged():-2
>     javax.security.auth.Subject.doAs():415
>     org.apache.hadoop.security.UserGroupInformation.doAs():1595
>     org.apache.drill.exec.work.fragment.FragmentExecutor.run():227
>     org.apache.drill.common.SelfCleaningRunnable.run():38
>     java.util.concurrent.ThreadPoolExecutor.runWorker():1145
>     java.util.concurrent.ThreadPoolExecutor$Worker.run():615
>     java.lang.Thread.run():744
>         at org.apache.drill.exec.work.foreman.QueryManager$1.statusUpdate(QueryManager.java:521)
[drill-java-exec-1.12.0-SNAPSHOT.jar:1.12.0-SNAPSHOT]
>         at org.apache.drill.exec.rpc.control.WorkEventBus.statusUpdate(WorkEventBus.java:71)
[drill-java-exec-1.12.0-SNAPSHOT.jar:1.12.0-SNAPSHOT]
>         at org.apache.drill.exec.work.batch.ControlMessageHandler.handle(ControlMessageHandler.java:94)
[drill-java-exec-1.12.0-SNAPSHOT.jar:1.12.0-SNAPSHOT]
>         at org.apache.drill.exec.work.batch.ControlMessageHandler.handle(ControlMessageHandler.java:55)
[drill-java-exec-1.12.0-SNAPSHOT.jar:1.12.0-SNAPSHOT]
>         at org.apache.drill.exec.rpc.BasicServer.handle(BasicServer.java:157) [drill-rpc-1.12.0-SNAPSHOT.jar:1.12.0-SNAPSHOT]
>         at org.apache.drill.exec.rpc.BasicServer.handle(BasicServer.java:53) [drill-rpc-1.12.0-SNAPSHOT.jar:1.12.0-SNAPSHOT]
>         at org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:274) [drill-rpc-1.12.0-SNAPSHOT.jar:1.12.0-SNAPSHOT]
>         at org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:244) [drill-rpc-1.12.0-SNAPSHOT.jar:1.12.0-SNAPSHOT]
>         at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89)
[netty-codec-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:150)
[netty-handler-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
[netty-codec-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:242)
[netty-codec-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>         at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
[netty-common-4.0.27.Final.jar:4.0.27.Final]
>         at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
> {noformat}
> sys.version is:
> 1.12.0-SNAPSHOT	d1a6134b441aebd7b05c9c7bc9ef4780707a41e3	DRILL-5740: Ensure spill directories
are unique	29.08.2017 @ 16:01:22 PDT	Unknown	29.08.2017 @ 16:05:35 PDT
> mult q36



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