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https://issues.apache.org/jira/browse/NIFI-2471?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15408317#comment-15408317
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ASF subversion and git services commented on NIFI-2471:
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Commit b7b1dc2fe6f2ce4d08d3e6790034c9418e40221d in nifi's branch
refs/heads/master from [~boardm26]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=b7b1dc2 ]
NIFI-2471 fix Hadoop configuration resources when talking to multiple Hadoop
clusters
This closes #779.
> Multiple Hadoop processors cannot point to different Hadoop clusters
> --------------------------------------------------------------------
>
> Key: NIFI-2471
> URL: https://issues.apache.org/jira/browse/NIFI-2471
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 0.7.0
> Reporter: Michael Moser
> Assignee: Michael Moser
> Priority: Minor
> Fix For: 1.0.0, 0.8.0
>
>
> Two GetHDFS processors, each with different Hadoop Configuration Resources,
> will only operate with one Hadoop cluster. In this specific case, both
> Hadoop clusters had the same HDFS system name. The AbstractHadoopProcessor
> disables caching of Configuration and FileSystem objects but it doesn't
> appear to be working.
> Also, if I configure a GetHDFS processor to point to one Hadoop cluster, but
> the processor is invalid because the Directory doesn't exist, the processor
> doesn't start (that's good). But if I change the Hadoop Configuration
> Resources to point to a different Hadoop cluster where the Directory does
> exist, then GetHDFS continues to talk to the first Hadoop cluster. It seems
> like the Configuration and FileSystem objects don't reset when I change the
> Hadoop Configuration Resources property.
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