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https://issues.apache.org/jira/browse/HBASE-10076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13847210#comment-13847210
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Enis Soztutar commented on HBASE-10076:
---------------------------------------
bq. Looks like in 0.94 its just added based on the config
In trunk, initTableSnapshotMapper() calls:
{code}
initTableMapperJob(snapshotName, scan, mapper, outputKeyClass,
outputValueClass, job, addDependencyJars, false,
TableSnapshotInputFormat.class);
{code}
the false is initCredentials to the overloaded function, no? I don't have
eclipse open, I cannot check : )
bq. how can we test that the locality selection is correct? Its not really
covered anywhere in this patch or the original
It is using the HDFSBlocksDistribution, which I though is tested on it's own.
Did not check whether there is actual coverage though. It should be possible to
mock that up I guess.
> Backport MapReduce over snapshot files [0.94]
> ---------------------------------------------
>
> Key: HBASE-10076
> URL: https://issues.apache.org/jira/browse/HBASE-10076
> Project: HBase
> Issue Type: Bug
> Reporter: Lars Hofhansl
> Assignee: Jesse Yates
> Fix For: 0.94.15
>
> Attachments: hbase-10076-v0.patch
>
>
> MapReduce over Snapshots would be valuable on 0.94.
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