Michael Moser created NIFI-2471:
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Summary: 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
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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