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https://issues.apache.org/jira/browse/HBASE-1818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12965616#action_12965616
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ryan rawson commented on HBASE-1818:
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according to my own profiling of hbase, blockSeek is not a hot method. Could
you provide more justification for the extra memory use?
> HFile code review and refinement
> --------------------------------
>
> Key: HBASE-1818
> URL: https://issues.apache.org/jira/browse/HBASE-1818
> Project: HBase
> Issue Type: Improvement
> Components: io
> Affects Versions: 0.20.0
> Reporter: Schubert Zhang
> Assignee: Schubert Zhang
> Priority: Minor
> Fix For: 0.20.1, 0.90.0
>
> Attachments: binary-block-seek.patch, HFile-v3.patch, HFile-v4.patch,
> HFile-v5.patch
>
>
> HFile is a good mimic of Google's SSTable file format. And we want HFile to
> become a common file format of hadoop in the near future.
> We will review the code of HFile and record the comments here, and then
> provide fixed patch after the review.
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