Matt Burgess created NIFI-12889:
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Summary: Retry Kerberos Login on auth failures in HDFS processors
Key: NIFI-12889
URL: https://issues.apache.org/jira/browse/NIFI-12889
Project: Apache NiFi
Issue Type: Improvement
Components: Extensions
Reporter: Matt Burgess
Currently if a Kerberos authentication failure happens (during ticket relogin,
e.g.) in the HDFS processors, the controller service must be restarted manually
in order for the processors to execute correctly. From the processors we should
reset the HDFS resources on auth failure to simulate a "restart" of the
controller service so relogin can occur correctly.
At a minimum this includes the following processors:
FetchHDFS
GetHDFS
GetHDFSFileInfo
PutHDFS
ListHDFS
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