[jira] [Created] (NIFI-5347) Nifi - GETHDFS processor not able to find the files in HDFS / Processor is getting stuck

["Ahmed (JIRA)" <ji...@apache.org>]

Ahmed created NIFI-5347:
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             Summary: Nifi - GETHDFS processor not able to find the files in HDFS / Processor is getting stuck
                 Key: NIFI-5347
                 URL: https://issues.apache.org/jira/browse/NIFI-5347
             Project: Apache NiFi
          Issue Type: Bug
          Components: Configuration
    Affects Versions: 1.6.0
            Reporter: Ahmed


Hi 

Nifi GETHDFS processor gets stuck/hung or not able to idnentify the files in HDFS directory.

While i let the process to keep retrying multiple times with a schedule state of retry in every 0 second, the processor identifies the file after 300-400 retries.

Sharing the log information below:

2018-06-28 11:47:15,853 INFO [NiFi Web Server-100] o.a.n.c.s.StandardProcessScheduler Starting GetHDFS[id=809d3a14-f0ec-1e4f-ca1e-9fbce341b4f5]
2018-06-28 11:47:15,896 INFO [Monitor Processore Lifecycle Thread-1] o.a.n.c.s.TimerDrivenSchedulingAgent Scheduled GetHDFS[id=809d3a14-f0ec-1e4f-ca1e-9fbce341b4f5] to run with 1 threads
2018-06-28 11:47:16,214 INFO [Flow Service Tasks Thread-2] o.a.nifi.controller.StandardFlowService Saved flow controller org.apache.nifi.controller.FlowController@33dbd739 // Another save pending = false

 

Earlier this was working smooth, the issue is noticed after we restarted the hadoop cluster & nifi restart? Could somebody help with the unexpected behaviour or issue noticed.

 



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