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https://issues.apache.org/jira/browse/HIVE-18765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16374742#comment-16374742
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Sahil Takiar commented on HIVE-18765:
-------------------------------------
The only two test HoS test failures are unrelated to this patch:
TestSparkCliDriver.testCliDriver[subquery_scalar] - HIVE-18787
TestSparkCliDriver.testCliDriver[ppd_join5] - HIVE-18640
> SparkClientImpl swallows exception messages from the RemoteDriver
> -----------------------------------------------------------------
>
> Key: HIVE-18765
> URL: https://issues.apache.org/jira/browse/HIVE-18765
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Reporter: Sahil Takiar
> Assignee: Sahil Takiar
> Priority: Major
> Attachments: HIVE-18765.1.patch
>
>
> {{SparkClientImpl#handle(ChannelHandlerContext, Error)}} swallows the cause
> of the error message:
> {code}
> LOG.warn("Error reported from remote driver.", msg.cause);
> {code}
> There should be a '{}' in the message. Without it the {{msg.cause}} info gets
> swallowed.
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