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ASF GitHub Bot commented on NIFI-2553: -------------------------------------- Github user YolandaMDavis commented on the issue: https://github.com/apache/nifi/pull/843 @bbende I can pick this up > 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). -- This message was sent by Atlassian JIRA (v6.3.4#6332)