[DRILL-2664] StreamingAggregate encounters AssertionError due to outgoing batch being full

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.9.0
• Component/s: Execution - Relational Operators
• Assignee: Aman Sinha
• Reporter: Aman Sinha
• Created: 02/Apr/15 01:46
• Updated: 29/Apr/15 07:38
• Resolved: 29/Apr/15 07:38

Description

Running the following query on TPCH SF 1 encounters AssertionError:

 alter session set `planner.enable_hashagg` = false;
 select l_partkey, l_suppkey from lineitem l
  where 1=1 
  and (l.l_partkey, l.l_suppkey) in (select o.o_orderkey, o.o_custkey 
    from orders o 
    group by o.o_orderkey, o.o_custkey)
 group by l.l_partkey, l.l_suppkey;

15:36:38.196 [2ae38d0a-a60c-3f83-b2e7-aa0a48cf6ddf:frag:1:0] ERROR o.a.d.e.w.f.AbstractStatusReporter - Error ae08b35d-3de4-4e70-b238-25aa77c482f0: Failure while running fragment.
java.lang.AssertionError: Outgoing RecordBatch is not flushed. It reached its max capacity in the last update
        at org.apache.drill.exec.test.generated.StreamingAggregatorGen8.outputToBatch(StreamingAggTemplate.java:298) ~[na:na]
        at org.apache.drill.exec.test.generated.StreamingAggregatorGen8.doWork(StreamingAggTemplate.java:142) ~[na:na]
        at org.apache.drill.exec.physical.impl.aggregate.StreamingAggBatch.innerNext(StreamingAggBatch.java:127) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
        at org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
        at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:67) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
        at org.apache.drill.exec.physical.impl.broadcastsender.BroadcastSenderRootExec.innerNext(BroadcastSenderRootExec.java:118) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
        at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:57) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
        at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:121) ~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
        at org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:303) [drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]