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https://issues.apache.org/jira/browse/ACCUMULO-2234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Elser updated ACCUMULO-2234:
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Fix Version/s: 1.6.0
> Cannot run offline mapreduce over non-default instance.dfs.dir value
> --------------------------------------------------------------------
>
> Key: ACCUMULO-2234
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2234
> Project: Accumulo
> Issue Type: Bug
> Affects Versions: 1.4.4, 1.5.0
> Reporter: Josh Elser
> Assignee: Josh Elser
> Priority: Blocker
> Fix For: 1.4.5, 1.5.1, 1.6.0
>
>
> The javadoc for setting up offline scans over RFiles
> (InputFormatBase.setScanOffline in 1.4 or InputFormatBase.setOfflineTableScan
> in 1.5) includes a nice little comment to the effect that if a "non-standard"
> directory is used for Accumulo in HDFS (read as, if the default value for
> instance.dfs.dir), accumulo-site.xml may need to be on the classpath for the
> mappers.
> Best as I can tell, even if accumulo-site.xml is on the classpath, it makes
> no difference as InputFormatBase is creating a new ZooKeeperInstance which,
> in turn, will only ever make a DefaultConfiguration and never try to check if
> an accumulo-site.xml file is available. This would make it impossible for a
> non-default value for instance.dfs.dir to ever be used.
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