[OOZIE-1721] Oozie distcp action should set property oozie.launcher.mapreduce.hdfs-servers automatically to include the non-default NN - ASF JIRA

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Details

Type: Bug
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: trunk, 4.0.0
Fix Version/s: None
Component/s: workflow
Labels:
None

Description

Currently in Oozie distcp action, or coordinators accessing dependency on a different cluster other than primary cluster for job submission, users have to manually add setting

oozie.launcher.mapreduce.job.hdfs-servers

to fetch delegation tokens from the other namenode(s). This has come up repeatedly as a usability/documentation issue and makes sense to set it automatically by detecting the NN urls.