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Posted to issues@hbase.apache.org by "Vladimir Rodionov (JIRA)" <ji...@apache.org> on 2016/03/22 00:47:25 UTC

[jira] [Commented] (HBASE-15509) Avoid copy of block data in HFileBlock$Writer.finishBlock

    [ https://issues.apache.org/jira/browse/HBASE-15509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15205382#comment-15205382 ] 

Vladimir Rodionov commented on HBASE-15509:
-------------------------------------------

Server-side optimization.

> Avoid copy of block data in HFileBlock$Writer.finishBlock
> ---------------------------------------------------------
>
>                 Key: HBASE-15509
>                 URL: https://issues.apache.org/jira/browse/HBASE-15509
>             Project: HBase
>          Issue Type: Improvement
>          Components: HFile
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>
> This calls ByteArrayOutputStream.toByteArray() which creates a copy of data block. 



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