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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10689) Explore advisory caching for MR over snapshot scans
Date Sat, 08 Mar 2014 00:22:46 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13924548#comment-13924548
] 

stack commented on HBASE-10689:
-------------------------------

Talking to [~cmccabe], currently hdfs caching can't do small sizes, hbase 64k sizes.  We'd
need to add this first.

> Explore advisory caching for MR over snapshot scans
> ---------------------------------------------------
>
>                 Key: HBASE-10689
>                 URL: https://issues.apache.org/jira/browse/HBASE-10689
>             Project: HBase
>          Issue Type: Improvement
>          Components: mapreduce, Performance
>            Reporter: Nick Dimiduk
>
> Per [comment|https://issues.apache.org/jira/browse/HBASE-10660?focusedCommentId=13921730&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13921730]
on HBASE-10660, explore using the new HDFS advisory caching feature introduced in HDFS-4817
for TableSnapshotInputFormat.



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