Ostap created OOZIE-1673:
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Summary: "oozie.launcher.mapred.job.queue.name" as global property
for oozie
Key: OOZIE-1673
URL: https://issues.apache.org/jira/browse/OOZIE-1673
Project: Oozie
Issue Type: New Feature
Affects Versions: 4.0.0
Reporter: Ostap
Assignee: Ostap
Currently, if not queue or a custom queue is set for an action, the launcher
job will use the same queue.
This leads to a deadlock situation in small clusters where all slots are taken
by launcher jobs that cannot progress because there are not slots avail.
That could be prevented by setting
oozie.launcher.mapred.job.queue.name=launcherqueue. Now we should add this to
every action configuration, but there no way to specify this globally.
The easiest solution is to add property "oozie.launcher.mapred.job.queue.name"
to oozie-site.xml and add it to every launcher config if exists.
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