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https://issues.apache.org/jira/browse/HIVE-7772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14106731#comment-14106731
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Rui Li commented on HIVE-7772:
------------------------------
Hi [~brocknoland], I tested other cases with latest code again but the error
message I mentioned earlier still remains. These queries have a stage of
{{Stats-Aggr Operator}}, which I think caused the error.
It seems HIVE-7819 only avoids the exception but we still don't have a proper
counter for spark task, so that {{CounterStatsAggregator.connect}} returns
false and leads to the connection error I mentioned.
I think we can include the tests in the patch for now and add more once spark
counter is ready?
> Add tests for order/sort/distribute/cluster by query [Spark Branch]
> -------------------------------------------------------------------
>
> Key: HIVE-7772
> URL: https://issues.apache.org/jira/browse/HIVE-7772
> Project: Hive
> Issue Type: Test
> Components: Spark
> Reporter: Rui Li
> Assignee: Rui Li
> Attachments: HIVE-7772-spark.patch
>
>
> Now that these queries are supported, we should have tests to catch any
> problems we may have.
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