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  1. Apache Drill
  2. DRILL-6999

Queries failed with "Failed to aggregate or route the RFW" due to "java.lang.ArrayIndexOutOfBoundsException"

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      Following query joins 2 tables on two (>1) fields.

      select count(*) from lineitem l inner join partsupp p on l.l_partkey = p.ps_partkey AND l.l_suppkey = p.ps_suppkey
      

      This is because AsyncAggregateWorker exits due to the following exception when multiple fields are used in the join condition

      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]
      

      Hit the issue with latest changes in the PR -> https://github.com/apache/drill/pull/1600

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              • Assignee:
                weijie Weijie Tong
                Reporter:
                shamirwasia Sorabh Hamirwasia
                Reviewer:
                Sorabh Hamirwasia
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                  Updated:
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