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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/06/09 16:24:00 UTC
[jira] [Work logged] (HIVE-21700) Hive incremental load going OOM
while adding load task to the leaf nodes of the DAG.
[ https://issues.apache.org/jira/browse/HIVE-21700?focusedWorklogId=443028&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-443028 ]
ASF GitHub Bot logged work on HIVE-21700:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 09/Jun/20 16:23
Start Date: 09/Jun/20 16:23
Worklog Time Spent: 10m
Work Description: github-actions[bot] commented on pull request #618:
URL: https://github.com/apache/hive/pull/618#issuecomment-641143534
This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.
Feel free to reach out on the dev@hive.apache.org list if the patch is in need of reviews.
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Issue Time Tracking
-------------------
Worklog Id: (was: 443028)
Time Spent: 20m (was: 10m)
> 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: 20m
> 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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