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https://issues.apache.org/jira/browse/IMPALA-8661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16863411#comment-16863411
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Todd Lipcon commented on IMPALA-8661:
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I think I would lean towards actually issuing Hive queries to try to stress
these paths as a full end-to-end. Despite being slower than creating our own
batches manually, will help us catch any breakages on the Hive side, and also
give us a variety of different interleavings between the notifications arriving
and the actual underlying HMS changes happening.
> Create randomized tests for stressing the event processor
> ---------------------------------------------------------
>
> Key: IMPALA-8661
> URL: https://issues.apache.org/jira/browse/IMPALA-8661
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Vihang Karajgaonkar
> Assignee: Vihang Karajgaonkar
> Priority: Major
>
> We should create pseudo-randomized batches of events to stress event
> processor so that we can flush out any bugs. The tests could be a junit test
> which generates a random sized batch with the supported event types. Once the
> random batch of events are processed, we should validate if the table matches
> with what is present in HMS
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