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https://issues.apache.org/jira/browse/HBASE-16502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15447597#comment-15447597
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Hiroshi Ikeda commented on HBASE-16502:
---------------------------------------
Sorry for late response. The last patch seems good except the comment "rare
case" is not true anymore:
{code}
// rare case, but we need to handle arbitrary length of key
{code}
> Reduce garbage in BufferedDataBlockEncoder
> ------------------------------------------
>
> Key: HBASE-16502
> URL: https://issues.apache.org/jira/browse/HBASE-16502
> Project: HBase
> Issue Type: Improvement
> Reporter: binlijin
> Assignee: binlijin
> Fix For: 2.0.0, 1.4.0
>
> Attachments: HBASE-16502-master.patch,
> HBASE-16502-master_addnum_v1.patch, HBASE-16502-master_v2.patch,
> HBASE-16502.branch-1.v1.patch
>
>
> In BufferedDataBlockEncoder.SeekerState every read will new a tagsBuffer for
> compressTags. There is no need when no tags or compressTags=false, so we can
> reduce this new byte[] to reduce garbage.
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