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https://issues.apache.org/jira/browse/HBASE-10642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Hofhansl updated HBASE-10642:
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Attachment: SnapshotInputFormat.java
Also shouldn't cache any data blocks (these would go into the local block cache
of the mapper, which makes no sense as blocks are never revisited by the same
mapper).
[~enis], FYI, this is probably relevant for trunk version as well.
> Add M/R over snapshots sample code to 0.94
> ------------------------------------------
>
> Key: HBASE-10642
> URL: https://issues.apache.org/jira/browse/HBASE-10642
> Project: HBase
> Issue Type: Bug
> Reporter: Lars Hofhansl
> Fix For: 0.94.18
>
> Attachments: 10642-0.94-v2.txt, 10642-0.94.txt,
> SnapshotInputFormat.java
>
>
> I think we want drive towards all (or most) M/R over HBase to be against
> snapshots and HDFS directly.
> Adopting a simple input format (even if just as a sample) as part of HBase
> will allow us to direct users this way.
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