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https://issues.apache.org/jira/browse/HBASE-22531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zheng Hu updated HBASE-22531:
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Description: I'm having a benchmark with block cache disabled for
HBASE-21879 branch. Just caurious about why still so many heap allocation in
the heap allocation flame graph [ | ]
> The HFileReaderImpl#shouldUseHeap return the incorrect true when disabled
> BlockCache
> -------------------------------------------------------------------------------------
>
> Key: HBASE-22531
> URL: https://issues.apache.org/jira/browse/HBASE-22531
> Project: HBase
> Issue Type: Sub-task
> Reporter: Zheng Hu
> Assignee: Zheng Hu
> Priority: Major
> Attachments: async-prof-pid-13311-alloc-4.svg
>
>
> I'm having a benchmark with block cache disabled for HBASE-21879 branch.
> Just caurious about why still so many heap allocation in the heap allocation
> flame graph [ | ]
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