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https://issues.apache.org/jira/browse/HIVE-22290?focusedWorklogId=481878&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-481878
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ASF GitHub Bot logged work on HIVE-22290:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 11/Sep/20 03:58
Start Date: 11/Sep/20 03:58
Worklog Time Spent: 10m
Work Description: nareshpr opened a new pull request #1484:
URL: https://github.com/apache/hive/pull/1484
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Issue Time Tracking
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Worklog Id: (was: 481878)
Remaining Estimate: 0h
Time Spent: 10m
> ObjectStore.cleanWriteNotificationEvents and ObjectStore.cleanupEvents
> OutOfMemory on large number of pending events
> --------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-22290
> URL: https://issues.apache.org/jira/browse/HIVE-22290
> Project: Hive
> Issue Type: Bug
> Components: HCatalog, repl
> Affects Versions: 4.0.0
> Reporter: Thomas Prelle
> Assignee: Naresh P R
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> As in [https://jira.apache.org/jira/browse/HIVE-19430] if there are large
> number of events that haven't been cleaned up for some reason, then
> ObjectStore.cleanWriteNotificationEvents() and ObjectStore.cleanupEvents can
> run out of memory while it loads all the events to be deleted.
> It should fetch events in batches.
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