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From: paul-rogers <git@git.apache.org>
To: dev@drill.apache.org
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Subject: [GitHub] drill pull request #822: DRILL-5457: Spill implementation for Hash Aggregate
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Message-Id: <20170527053806.128DBE04AA@git1-us-west.apache.org>
Date: Sat, 27 May 2017 05:38:06 +0000 (UTC)
archived-at: Sat, 27 May 2017 05:38:09 -0000

Github user paul-rogers commented on a diff in the pull request:

    https://github.com/apache/drill/pull/822#discussion_r118811796
  
    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/aggregate/HashAggTemplate.java ---
    @@ -166,20 +252,23 @@ public BatchHolder() {
         }
     
         private boolean updateAggrValues(int incomingRowIdx, int idxWithinBatch) {
    -      updateAggrValuesInternal(incomingRowIdx, idxWithinBatch);
    +      try { updateAggrValuesInternal(incomingRowIdx, idxWithinBatch); }
    +      catch (SchemaChangeException sc) { throw new DrillRuntimeException(sc); }
    --- End diff --
    
    Probably `IllegalStateException` to clearly state that this is a "this should never occur" kind of error.


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