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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13916) Create MultiByteBuffer an aggregation of ByteBuffers
Date Thu, 18 Jun 2015 20:41:01 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14592473#comment-14592473
] 

Hudson commented on HBASE-13916:
--------------------------------

FAILURE: Integrated in HBase-TRUNK #6583 (See [https://builds.apache.org/job/HBase-TRUNK/6583/])
HBASE-13916 Create MultiByteBuffer an aggregation of ByteBuffers. (anoopsamjohn: rev 8ae4b374e3fa4cd54b8b83bc857d41f0678ad9b6)
* hbase-common/src/main/java/org/apache/hadoop/hbase/util/ByteBufferUtils.java
* hbase-common/src/test/java/org/apache/hadoop/hbase/nio/TestMultiByteBuffer.java
* hbase-common/src/main/java/org/apache/hadoop/hbase/nio/MultiByteBuffer.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestByteBufferUtils.java
* dev-support/test-patch.properties


> Create MultiByteBuffer an aggregation of ByteBuffers
> ----------------------------------------------------
>
>                 Key: HBASE-13916
>                 URL: https://issues.apache.org/jira/browse/HBASE-13916
>             Project: HBase
>          Issue Type: Sub-task
>          Components: regionserver, Scanners
>            Reporter: Anoop Sam John
>            Assignee: Anoop Sam John
>             Fix For: 2.0.0
>
>         Attachments: HBASE-13916.patch, HBASE-13916_V2.patch, HBASE-13916_V3.patch, HBASE-13916_V4.patch
>
>
> This is an aggregation of N ByteBuffers. The block when served directly by block cache
buckets memory, we have the block data split across multiple byte buffers. This aggregate
type (like ByteBuffer) will serve the HFileBlock data.
> This jira wil just provide the new data structure



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