AllocatedGB etc metrics incorrect if min-allocation-mb isn't a multiple of 1GB
------------------------------------------------------------------------------
Key: MAPREDUCE-3764
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3764
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 0.23.0
Reporter: Siddharth Seth
Priority: Critical
MutableGaugeInt incremented as {{allocatedGB.incr(res.getMemory() / GB *
containers);}}
Setting yarn.scheduler.capacity.minimum-allocation-mb to 1536 - each increment
is counted as 1GB.
Trying to analyze the metrics - looks like the cluster is never over 67-68%
utilized, depending on high ram requests.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
