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https://issues.apache.org/jira/browse/HAWQ-1548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16253870#comment-16253870
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Shubham Sharma commented on HAWQ-1548:
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[~yjin] - thank you for the explanation. I will do some more research to better
understand it.
> Ambiguous message while logging hawq utilization
> ------------------------------------------------
>
> Key: HAWQ-1548
> URL: https://issues.apache.org/jira/browse/HAWQ-1548
> Project: Apache HAWQ
> Issue Type: Improvement
> Components: libyarn
> Reporter: Shubham Sharma
> Assignee: Lin Wen
>
> While YARN mode is enabled, resource broker logs two things -
> - YARN cluster total resource
> - HAWQ's total resource per node.
> Following messages are logged
> {code}
> 2017-11-11 23:21:40.944904
> UTC,,,p549330,th900077856,,,,0,con4,,seg-10000,,,,,"LOG","00000","Resource
> manager YARN resource broker counted YARN cluster having total resource
> (1376256 MB, 168.000000 CORE).",,,,,,,0,,"resourcebroker_LIBYARN.c",776,
> 2017-11-11 23:21:40.944921
> UTC,,,p549330,th900077856,,,,0,con4,,seg-10000,,,,,"LOG","00000","Resource
> manager YARN resource broker counted HAWQ cluster now having (98304 MB,
> 12.000000 CORE) in a YARN cluster of total resource (1376256 MB, 168.000000
> CORE).",,,,,,,0,,"resourcebroker_LIBYARN.c",785,
> {code}
> The second message shown above is ambiguous, After reading the sentence below
> it looks like that complete Hawq cluster in whole has only 98304 MB and 12
> cores. However according to the configuration it should be 98304 MB and 12
> cores per segment server.
> {code}
> Resource manager YARN resource broker counted HAWQ cluster now having (98304
> MB, 12.000000 CORE) in a YARN cluster of total resource (1376256 MB,
> 168.000000 CORE).
> {code}
> Either the wrong variables are printed or we can correct the message to
> represent that the resources logged are per node. As this can confuse the
> user into thinking that hawq cluster does not have enough resources.
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