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https://issues.apache.org/jira/browse/NIFI-2553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15420943#comment-15420943
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ASF subversion and git services commented on NIFI-2553:
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Commit fd0dd51ff555e919ecd771bec9361dfc0bc86eb6 in nifi's branch
refs/heads/master from [~bbende]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=fd0dd51 ]
NIFI-2553 Fixing handling of Paths in HDFS processors
Signed-off-by: Yolanda M. Davis <ymda...@apache.org>
This closes #843
> HDFS processors throwing exception from OnSchedule when directory is an
> invalid URI
> -----------------------------------------------------------------------------------
>
> Key: NIFI-2553
> URL: https://issues.apache.org/jira/browse/NIFI-2553
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.0.0, 0.7.0
> Reporter: Bryan Bende
> Assignee: Bryan Bende
> Priority: Minor
> Fix For: 1.0.0
>
>
> If you enter a directory string that results in an invalid URI, the HDFS
> processors will throw an unexpected exception from OnScheduled because of a
> logging statement on in AbstractHadoopProcessor:
> {code}
> getLogger().info("Initialized a new HDFS File System with working dir: {}
> default block size: {} default replication: {} config: {}",
> new Object[] { fs.getWorkingDirectory(),
> fs.getDefaultBlockSize(new Path(dir)), fs.getDefaultReplication(new
> Path(dir)), config.toString() });
> {code}
> An example input for the directory that can produce this problem:
> data_${literal('testing'):substring(0,4)%7D
> In addition to this, FetchHDFS, ListHDFS, GetHDFS, and PutHDFS all create new
> Path instances in their onTrigger methods from the same directory, outside of
> a try/catch which would result in throwing a ProcessException (if it got past
> the logging issue above).
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