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https://issues.apache.org/jira/browse/YARN-1717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Billie Rinaldi updated YARN-1717:
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Attachment: YARN-1717.2.patch
Fixed findbugs warning.
> Misc improvements to leveldb timeline store
> -------------------------------------------
>
> Key: YARN-1717
> URL: https://issues.apache.org/jira/browse/YARN-1717
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Billie Rinaldi
> Assignee: Billie Rinaldi
> Attachments: YARN-1717.1.patch, YARN-1717.2.patch
>
>
> The leveldb timeline store implementation needs the following:
> * better documentation of its internal structures
> * braces for all control flow statements
> * simple locking to prevent issues related to concurrent writes
> * internal changes to enable deleting entities
> ** never overwrite existing primary filter entries
> ** add hidden reverse pointers to related entities
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