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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14116) Change ByteBuff.getXXXStrictlyForward to relative position based reads
Date Tue, 21 Jul 2015 06:43:05 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14634605#comment-14634605
] 

Hudson commented on HBASE-14116:
--------------------------------

FAILURE: Integrated in HBase-TRUNK #6668 (See [https://builds.apache.org/job/HBase-TRUNK/6668/])
HBASE-14116 Change ByteBuff.getXXXStrictlyForward to relative position based reads. (anoopsamjohn:
rev cceee1b0c3d0d1999da1d3e0d1e21fdc912d9e9d)
* hbase-common/src/main/java/org/apache/hadoop/hbase/nio/ByteBuff.java
* hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/CopyKeyDataBlockEncoder.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileReaderImpl.java
* hbase-common/src/main/java/org/apache/hadoop/hbase/nio/MultiByteBuff.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileBlockIndex.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFileBlockIndex.java
* hbase-common/src/test/java/org/apache/hadoop/hbase/nio/TestMultiByteBuff.java
* hbase-common/src/main/java/org/apache/hadoop/hbase/nio/SingleByteBuff.java


> Change ByteBuff.getXXXStrictlyForward to relative position based reads
> ----------------------------------------------------------------------
>
>                 Key: HBASE-14116
>                 URL: https://issues.apache.org/jira/browse/HBASE-14116
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: Anoop Sam John
>             Fix For: 2.0.0
>
>         Attachments: HBASE-14116.patch, HBASE-14116_v2.patch
>
>
> There is a TODO added in ByteBuff.getXXXStrictlyForward to a positional based read from
the current position. This could help in avoiding the initial check that is added in the API
to ensure that the passed in index is always greater than the current position.



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