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https://issues.apache.org/jira/browse/DRILL-2835?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Venki Korukanti updated DRILL-2835:
-----------------------------------
Attachment: DRILL-2835-2.patch
Addressed review comments (diff from v1 patch is only in comments).
> IndexOutOfBoundsException in partition sender when doing streaming aggregate
> with LIMIT
> ----------------------------------------------------------------------------------------
>
> Key: DRILL-2835
> URL: https://issues.apache.org/jira/browse/DRILL-2835
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - RPC
> Affects Versions: 0.8.0
> Reporter: Aman Sinha
> Assignee: Venki Korukanti
> Attachments: DRILL-2835-1.patch, DRILL-2835-2.patch
>
>
> Following CTAS run on a TPC-DS 100GB scale factor on a 10-node cluster:
> {code}
> alter session set `planner.enable_hashagg` = false;
> alter session set `planner.enable_multiphase_agg` = true;
> create table dfs.tmp.stream9 as
> select cr_call_center_sk , cr_catalog_page_sk , cr_item_sk , cr_reason_sk ,
> cr_refunded_addr_sk , count(*) from catalog_returns_dri100
> group by cr_call_center_sk , cr_catalog_page_sk , cr_item_sk , cr_reason_sk
> , cr_refunded_addr_sk
> limit 100
> ;
> {code}
> {code}
> Caused by: java.lang.IndexOutOfBoundsException: index: 1023, length: 1
> (expected: range(0, 0))
> at io.netty.buffer.DrillBuf.checkIndexD(DrillBuf.java:200)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:4.0.24.Final]
> at io.netty.buffer.DrillBuf.chk(DrillBuf.java:222)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:4.0.24.Final]
> at io.netty.buffer.DrillBuf.setByte(DrillBuf.java:621)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:4.0.24.Final]
> at
> org.apache.drill.exec.vector.UInt1Vector$Mutator.set(UInt1Vector.java:342)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.vector.NullableBigIntVector$Mutator.set(NullableBigIntVector.java:372)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.vector.NullableBigIntVector.copyFrom(NullableBigIntVector.java:284)
> ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
> at
> org.apache.drill.exec.test.generated.PartitionerGen4$OutgoingRecordBatch.doEval(PartitionerTemplate.java:370)
> ~[na:na]
> at
> org.apache.drill.exec.test.generated.PartitionerGen4$OutgoingRecordBatch.copy(PartitionerTemplate.java:249)
> ~[na:na]
> at
> org.apache.drill.exec.test.generated.PartitionerGen4.doCopy(PartitionerTemplate.java:208)
> ~[na:na]
> at
> org.apache.drill.exec.test.generated.PartitionerGen4.partitionBatch(PartitionerTemplate.java:176)
> ~[na:na]
> {code}
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