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https://issues.apache.org/jira/browse/HIVE-21700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sankar Hariappan updated HIVE-21700:
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Summary: Hive incremental load going OOM while adding load task to the leaf
nodes of the DAG. (was: hive incremental load going OOM while adding load task
to the leaf nodes of the DAG)
> Hive incremental load going OOM while adding load task to the leaf nodes of
> the DAG.
> ------------------------------------------------------------------------------------
>
> Key: HIVE-21700
> URL: https://issues.apache.org/jira/browse/HIVE-21700
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 4.0.0
> Reporter: mahesh kumar behera
> Assignee: mahesh kumar behera
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-21700.01.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> While listing the child nodes to check for leaf node, we need to filter out
> tasks which are already added to the children list. If a task is added
> multiple time to the children list then it may cause the list to grow
> exponentially.
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