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https://issues.apache.org/jira/browse/HIVE-16078?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Shelukhin updated HIVE-16078:
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Attachment: HIVE-16078.patch
This patch contains 2 changes.
1) Adds interrupt checking every N batches to the bottom-level vectorized map
join cc [~mmccline]
2) Makes the abort check in RecordProcessor self-adjust towards a time-based
target (the main goal is to make it reduce the row interval for slow pipelines,
esp. w/VRBs). Calling time functions every row seems like it would be too
expensive. cc [~sseth] [~rajesh.balamohan] [~gopalv]
> improve abort checking in Tez/LLAP
> ----------------------------------
>
> Key: HIVE-16078
> URL: https://issues.apache.org/jira/browse/HIVE-16078
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-16078.patch
>
>
> Sometimes, a fragment can run for a long time after a query fails.
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