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https://issues.apache.org/jira/browse/DRILL-5032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Serhii Harnyk updated DRILL-5032:
---------------------------------
    Attachment: plan with fix
                plan

Physical plan before and after fix

> Drill query on hive parquet table failed with OutOfMemoryError: Java heap 
> space
> -------------------------------------------------------------------------------
>
>                 Key: DRILL-5032
>                 URL: https://issues.apache.org/jira/browse/DRILL-5032
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Functions - Hive
>    Affects Versions: 1.8.0
>            Reporter: Serhii Harnyk
>            Assignee: Chunhui Shi
>         Attachments: plan, plan with fix
>
>
> Following query on hive parquet table failed with OOM Java heap space:
> {code}
> select distinct(businessdate) from vmdr_trades where trade_date='2016-04-12'
> 2016-08-31 08:02:03,597 [283938c3-fde8-0fc6-37e1-9a568c7f5913:foreman] INFO  
> o.a.drill.exec.work.foreman.Foreman - Query text for query id 
> 283938c3-fde8-0fc6-37e1-9a568c7f5913: select distinct(businessdate) from 
> vmdr_trades where trade_date='2016-04-12'
> 2016-08-31 08:05:58,502 [283938c3-fde8-0fc6-37e1-9a568c7f5913:foreman] INFO  
> o.a.d.e.p.l.partition.PruneScanRule - Beginning partition pruning, pruning 
> class: 
> org.apache.drill.exec.planner.sql.logical.HivePushPartitionFilterIntoScan$2
> 2016-08-31 08:05:58,506 [283938c3-fde8-0fc6-37e1-9a568c7f5913:foreman] INFO  
> o.a.d.e.p.l.partition.PruneScanRule - Total elapsed time to build and analyze 
> filter tree: 1 ms
> 2016-08-31 08:05:58,506 [283938c3-fde8-0fc6-37e1-9a568c7f5913:foreman] INFO  
> o.a.d.e.p.l.partition.PruneScanRule - No conditions were found eligible for 
> partition pruning.Total pruning elapsed time: 3 ms
> 2016-08-31 08:05:58,663 [283938c3-fde8-0fc6-37e1-9a568c7f5913:foreman] INFO  
> o.a.d.e.p.l.partition.PruneScanRule - Beginning partition pruning, pruning 
> class: 
> org.apache.drill.exec.planner.sql.logical.HivePushPartitionFilterIntoScan$2
> 2016-08-31 08:05:58,663 [283938c3-fde8-0fc6-37e1-9a568c7f5913:foreman] INFO  
> o.a.d.e.p.l.partition.PruneScanRule - Total elapsed time to build and analyze 
> filter tree: 0 ms
> 2016-08-31 08:05:58,663 [283938c3-fde8-0fc6-37e1-9a568c7f5913:foreman] INFO  
> o.a.d.e.p.l.partition.PruneScanRule - No conditions were found eligible for 
> partition pruning.Total pruning elapsed time: 0 ms
> 2016-08-31 08:05:58,664 [283938c3-fde8-0fc6-37e1-9a568c7f5913:foreman] INFO  
> o.a.d.e.p.l.partition.PruneScanRule - Beginning partition pruning, pruning 
> class: 
> org.apache.drill.exec.planner.sql.logical.HivePushPartitionFilterIntoScan$1
> 2016-08-31 08:05:58,665 [283938c3-fde8-0fc6-37e1-9a568c7f5913:foreman] INFO  
> o.a.d.e.p.l.partition.PruneScanRule - Total elapsed time to build and analyze 
> filter tree: 0 ms
> 2016-08-31 08:05:58,665 [283938c3-fde8-0fc6-37e1-9a568c7f5913:foreman] INFO  
> o.a.d.e.p.l.partition.PruneScanRule - No conditions were found eligible for 
> partition pruning.Total pruning elapsed time: 0 ms
> 2016-08-31 08:09:42,355 [283938c3-fde8-0fc6-37e1-9a568c7f5913:foreman] ERROR 
> o.a.drill.common.CatastrophicFailure - Catastrophic Failure Occurred, 
> exiting. Information message: Unable to handle out of memory condition in 
> Foreman.
> java.lang.OutOfMemoryError: Java heap space
>         at java.util.Arrays.copyOf(Arrays.java:3332) ~[na:1.8.0_74]
>         at 
> java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137)
>  ~[na:1.8.0_74]
>         at 
> java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121)
>  ~[na:1.8.0_74]
>         at 
> java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:421) 
> ~[na:1.8.0_74]
>         at java.lang.StringBuilder.append(StringBuilder.java:136) 
> ~[na:1.8.0_74]
>         at java.lang.StringBuilder.append(StringBuilder.java:76) 
> ~[na:1.8.0_74]
>         at 
> java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:457) 
> ~[na:1.8.0_74]
>         at java.lang.StringBuilder.append(StringBuilder.java:166) 
> ~[na:1.8.0_74]
>         at java.lang.StringBuilder.append(StringBuilder.java:76) 
> ~[na:1.8.0_74]
>         at 
> com.google.protobuf.TextFormat$TextGenerator.write(TextFormat.java:538) 
> ~[protobuf-java-2.5.0.jar:na]
>         at 
> com.google.protobuf.TextFormat$TextGenerator.print(TextFormat.java:526) 
> ~[protobuf-java-2.5.0.jar:na]
>         at 
> com.google.protobuf.TextFormat$Printer.printFieldValue(TextFormat.java:389) 
> ~[protobuf-java-2.5.0.jar:na]
>         at 
> com.google.protobuf.TextFormat$Printer.printSingleField(TextFormat.java:327) 
> ~[protobuf-java-2.5.0.jar:na]
>         at 
> com.google.protobuf.TextFormat$Printer.printField(TextFormat.java:286) 
> ~[protobuf-java-2.5.0.jar:na]
>         at com.google.protobuf.TextFormat$Printer.print(TextFormat.java:273) 
> ~[protobuf-java-2.5.0.jar:na]
>         at 
> com.google.protobuf.TextFormat$Printer.access$400(TextFormat.java:248) 
> ~[protobuf-java-2.5.0.jar:na]
>         at com.google.protobuf.TextFormat.print(TextFormat.java:71) 
> ~[protobuf-java-2.5.0.jar:na]
>         at com.google.protobuf.TextFormat.printToString(TextFormat.java:118) 
> ~[protobuf-java-2.5.0.jar:na]
>         at 
> com.google.protobuf.AbstractMessage.toString(AbstractMessage.java:106) 
> ~[protobuf-java-2.5.0.jar:na]
>         at 
> org.apache.drill.exec.planner.fragment.SimpleParallelizer.generateWorkUnit(SimpleParallelizer.java:395)
>  ~[drill-java-exec-1.6.0.jar:1.6.0]
>         at 
> org.apache.drill.exec.planner.fragment.SimpleParallelizer.getFragments(SimpleParallelizer.java:134)
>  ~[drill-java-exec-1.6.0.jar:1.6.0]
>         at 
> org.apache.drill.exec.work.foreman.Foreman.getQueryWorkUnit(Foreman.java:516) 
> ~[drill-java-exec-1.6.0.jar:1.6.0]
>         at 
> org.apache.drill.exec.work.foreman.Foreman.runPhysicalPlan(Foreman.java:403) 
> ~[drill-java-exec-1.6.0.jar:1.6.0]
>         at 
> org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:929) 
> ~[drill-java-exec-1.6.0.jar:1.6.0]
>         at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:251) 
> ~[drill-java-exec-1.6.0.jar:1.6.0]
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>  [na:1.8.0_74]
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>  [na:1.8.0_74]
>         at java.lang.Thread.run(Thread.java:745) [na:1.8.0_74]
> 2016-08-31 08:09:43,358 [Drillbit-ShutdownHook#0] INFO  
> o.apache.drill.exec.server.Drillbit - Received shutdown request.
> 2016-08-31 08:09:49,385 [BitServer-3] INFO  
> o.a.d.exec.rpc.control.ControlClient - Channel closed /162.111.92.29:33973 
> <--> /162.111.92.29:31011.
> 2016-08-31 08:09:50,388 [pool-6-thread-2] INFO  
> o.a.drill.exec.rpc.data.DataServer - closed eventLoopGroup 
> io.netty.channel.epoll.EpollEventLoopGroup@268b55a9 in 1007 ms
> 2016-08-31 08:09:50,389 [pool-6-thread-2] INFO  
> o.a.drill.exec.service.ServiceEngine - closed dataPool in 1008 ms
> {code}
> The Drill cluster  having 16 nodes and current drill direct memory is 16GB 
> and heap memory 20GB.  table vmdr_trades is ~19GB and having 750+ partition 
> and each partition having one parquet file roughly.



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