Allow pool and user default settings to be set through poolDefaults and userDefaults elements ---------------------------------------------------------------------------------------------
Key: MAPREDUCE-715 URL: https://issues.apache.org/jira/browse/MAPREDUCE-715 Project: Hadoop Map/Reduce Issue Type: Improvement Components: contrib/fair-share Reporter: Matei Zaharia Over time a number of elements have been added to the fair scheduler config file for setting default running job limits, preemption timeouts, etc for pools and for users. Right now these are all set in top-level elements in the allocations file, such as <userMaxJobsDefault>. It would be easier to understand if there was a <userDefaults> element that contained defaults for all pools (using the same element names as <user> elements, e.g. <maxRunningJobs> in this case), and similarly, a <poolDefaults> element for pool defaults. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.