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https://issues.apache.org/jira/browse/HIVE-19251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16444973#comment-16444973
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Vihang Karajgaonkar edited comment on HIVE-19251 at 4/19/18 11:19 PM:
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Do you think it would be more useful to fetch events in batches in case clients
are requesting too many events?
was (Author: vihangk1):
Do you think it would be more useful to do fetch events in batches in case
clients are requesting too many events?
> ObjectStore.getNextNotification with LIMIT should use less memory
> -----------------------------------------------------------------
>
> Key: HIVE-19251
> URL: https://issues.apache.org/jira/browse/HIVE-19251
> Project: Hive
> Issue Type: Bug
> Components: repl, Standalone Metastore
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Priority: Major
> Attachments: HIVE-19251.1.patch
>
>
> Experience OOM when Hive metastore try to retrieve huge amount of
> notification logs even there's limit clause. Hive shall only retrieve
> necessary rows.
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