[ 
https://issues.apache.org/jira/browse/DRILL-6517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16543264#comment-16543264
 ] 

ASF GitHub Bot commented on DRILL-6517:
---------------------------------------

ppadma commented on a change in pull request #1373: DRILL-6517: Hash-Join: If 
not OK, exit early from prefetchFirstBatchFromBothSides
URL: https://github.com/apache/drill/pull/1373#discussion_r202356476
 
 

 ##########
 File path: 
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/join/HashJoinBatch.java
 ##########
 @@ -289,7 +283,13 @@ private IterOutcome sniffNonEmptyBatch(int inputIndex, 
RecordBatch recordBatch)
           if (recordBatch.getRecordCount() == 0) {
             continue;
           }
-          // We got a non empty batch
+          // We got a non empty batch; update the memory manager
+          final boolean isBuildSide = inputIndex == 1;
+          final int side = isBuildSide ? RIGHT_INDEX : LEFT_INDEX;
+          // For the build side, use aggregate i.e. average row width across 
batches
+          batchMemoryManager.update(side, 0, isBuildSide);
 
 Review comment:
   You can directly pass inputIndex to update function. How about 
   batchMemoryManager.update(inputIndex, 0, inputIndex == RIGHT_INDEX ? true : 
false) ?

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> IllegalStateException: Record count not set for this vector container
> ---------------------------------------------------------------------
>
>                 Key: DRILL-6517
>                 URL: https://issues.apache.org/jira/browse/DRILL-6517
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>    Affects Versions: 1.14.0
>            Reporter: Khurram Faraaz
>            Assignee: Boaz Ben-Zvi
>            Priority: Critical
>             Fix For: 1.14.0
>
>         Attachments: 24d7b377-7589-7928-f34f-57d02061acef.sys.drill
>
>
> TPC-DS query is Canceled after 2 hrs and 47 mins and we see anĀ 
> IllegalStateException: Record count not set for this vector container, in 
> drillbit.log
> Steps to reproduce the problem, query profile 
> (24d7b377-7589-7928-f34f-57d02061acef) is attached here.
> {noformat}
> In drill-env.sh set max direct memory to 12G on all 4 nodes in cluster
> export DRILL_MAX_DIRECT_MEMORY=${DRILL_MAX_DIRECT_MEMORY:-"12G"}
> and set these options from sqlline,
> alter system set `planner.memory.max_query_memory_per_node` = 10737418240;
> alter system set `drill.exec.hashagg.fallback.enabled` = true;
> To run the query (replace IP-ADDRESS with your foreman node's IP address)
> cd /opt/mapr/drill/drill-1.14.0/bin
> ./sqlline -u 
> "jdbc:drill:schema=dfs.tpcds_sf1_parquet_views;drillbit=<IP-ADDRESS>" -f 
> /root/query72.sql
> {noformat}
> Stack trace from drillbit.log
> {noformat}
> 2018-06-18 20:08:51,912 [24d7b377-7589-7928-f34f-57d02061acef:frag:4:49] 
> ERROR o.a.d.e.w.fragment.FragmentExecutor - SYSTEM ERROR: 
> IllegalStateException: Record count not set for this vector container
> Fragment 4:49
> [Error Id: 73177a1c-f7aa-4c9e-99e1-d6e1280e3f27 on qa102-45.qa.lab:31010]
> org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: 
> IllegalStateException: Record count not set for this vector container
> Fragment 4:49
> [Error Id: 73177a1c-f7aa-4c9e-99e1-d6e1280e3f27 on qa102-45.qa.lab:31010]
>  at 
> org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:633)
>  ~[drill-common-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:361)
>  [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:216)
>  [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:327)
>  [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
>  [drill-common-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>  [na:1.8.0_161]
>  at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>  [na:1.8.0_161]
>  at java.lang.Thread.run(Thread.java:748) [na:1.8.0_161]
> Caused by: java.lang.IllegalStateException: Record count not set for this 
> vector container
>  at com.google.common.base.Preconditions.checkState(Preconditions.java:173) 
> ~[guava-18.0.jar:na]
>  at 
> org.apache.drill.exec.record.VectorContainer.getRecordCount(VectorContainer.java:394)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.getRecordCount(RemovingRecordBatch.java:49)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.RecordBatchSizer.<init>(RecordBatchSizer.java:690)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.RecordBatchSizer.<init>(RecordBatchSizer.java:662)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.JoinBatchMemoryManager.update(JoinBatchMemoryManager.java:73)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.JoinBatchMemoryManager.update(JoinBatchMemoryManager.java:79)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.physical.impl.join.HashJoinBatch.prefetchFirstBatchFromBothSides(HashJoinBatch.java:242)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.physical.impl.join.HashJoinBatch.buildSchema(HashJoinBatch.java:218)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:152)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.physical.impl.join.HashJoinBatch.sniffNonEmptyBatch(HashJoinBatch.java:276)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.physical.impl.join.HashJoinBatch.prefetchFirstBatchFromBothSides(HashJoinBatch.java:238)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.physical.impl.join.HashJoinBatch.buildSchema(HashJoinBatch.java:218)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:152)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractUnaryRecordBatch.innerNext(AbstractUnaryRecordBatch.java:63)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:137)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:172)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.physical.impl.aggregate.HashAggBatch.buildSchema(HashAggBatch.java:119)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:152)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractUnaryRecordBatch.innerNext(AbstractUnaryRecordBatch.java:63)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:137)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:172)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:103) 
> ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.physical.impl.SingleSenderCreator$SingleSenderRootExec.innerNext(SingleSenderCreator.java:93)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:93) 
> ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:294)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at 
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:281)
>  ~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_161]
>  at javax.security.auth.Subject.doAs(Subject.java:422) ~[na:1.8.0_161]
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595)
>  ~[hadoop-common-2.7.0-mapr-1707.jar:na]
>  at 
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:281)
>  [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
>  ... 4 common frames omitted
> {noformat}



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