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https://issues.apache.org/jira/browse/DRILL-6999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Volodymyr Vysotskyi resolved DRILL-6999.
----------------------------------------
Resolution: Fixed
Fixed in 4e03d54cd854c08a5ed96a67e7c27f02fa5ff435
> Queries failed with "Failed to aggregate or route the RFW" due to
> "java.lang.ArrayIndexOutOfBoundsException"
> ------------------------------------------------------------------------------------------------------------
>
> Key: DRILL-6999
> URL: https://issues.apache.org/jira/browse/DRILL-6999
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Affects Versions: 1.16.0
> Reporter: Sorabh Hamirwasia
> Assignee: weijie.tong
> Priority: Major
> Labels: ready-to-commit
> Fix For: 1.16.0
>
>
> Following query joins 2 tables on *two* (>1) fields.
> {noformat}
> select count(*) from lineitem l inner join partsupp p on l.l_partkey =
> p.ps_partkey AND l.l_suppkey = p.ps_suppkey
> {noformat}
> This is because AsyncAggregateWorker exits due to the following exception
> when multiple fields are used in the join condition
> {code:java}
> 2019-01-22 16:01:18,773 [drill-executor-1301] ERROR
> o.a.d.e.w.filter.RuntimeFilterSink - Failed to aggregate or route the RFW
> java.lang.ArrayIndexOutOfBoundsException: 1
> at
> org.apache.drill.exec.work.filter.RuntimeFilterWritable.unwrap(RuntimeFilterWritable.java:67)
> ~[drill-java-exec-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.filter.RuntimeFilterWritable.aggregate(RuntimeFilterWritable.java:78)
> ~[drill-java-exec-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.filter.RuntimeFilterSink.aggregate(RuntimeFilterSink.java:140)
> ~[drill-java-exec-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.filter.RuntimeFilterSink.access$600(RuntimeFilterSink.java:52)
> ~[drill-java-exec-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.filter.RuntimeFilterSink$AsyncAggregateWorker.run(RuntimeFilterSink.java:246)
> ~[drill-java-exec-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [na:1.8.0_151]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [na:1.8.0_151]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> [na:1.8.0_151]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> [na:1.8.0_151]
> at java.lang.Thread.run(Thread.java:748) [na:1.8.0_151]
> {code}
> Hit the issue with latest changes in the PR ->
> https://github.com/apache/drill/pull/1600
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