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From "Matt Corgan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10772) Use ByteRanges instead of ByteBuffers in BlockCache
Date Wed, 26 Mar 2014 17:37:17 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13948187#comment-13948187
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Matt Corgan commented on HBASE-10772:
-------------------------------------

{quote}But I think still we may have to have somethings similar to slice(), duplicate(){quote}i
think that's ok, but keep in mind that the ByteRange is reusable in tight loops, so you may
sometimes be able to do something like byteRange.shallowCopyOf(otherByteRange)

> Use ByteRanges instead of ByteBuffers in BlockCache
> ---------------------------------------------------
>
>                 Key: HBASE-10772
>                 URL: https://issues.apache.org/jira/browse/HBASE-10772
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>
> Try replacing the BBs with Byte Ranges in Block cache.  See if this can be done in a
pluggable way.



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