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https://issues.apache.org/jira/browse/HIVE-16390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15960327#comment-15960327
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Siddharth Seth commented on HIVE-16390:
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Patch looks good.
One question is what impact does this have when there may be two different
queries trying to access the same data. Earlier the read would be using the
daemon configuration. Now it's two configuration instance with potentially
differing values. Likely does not make a difference. The patch accounts for
ZCR. Anything else that should be looked at?
> LLAP IO should take job config into account; also LLAP config should load
> defaults
> ----------------------------------------------------------------------------------
>
> Key: HIVE-16390
> URL: https://issues.apache.org/jira/browse/HIVE-16390
> Project: Hive
> Issue Type: Bug
> Reporter: Siddharth Seth
> Assignee: Sergey Shelukhin
> Attachments: HIVE-16390.patch
>
>
> Ensure the config is used consistently with task-based execution by default;
> the exceptions should be specific (settings we don't want overridden, like
> zero-copy).
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