hadoop-yarn-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-7159) Normalize unit of resource objects in RM and avoid to do unit conversion in critical path
Date Tue, 05 Sep 2017 20:47:01 GMT
Wangda Tan created YARN-7159:
--------------------------------

             Summary: Normalize unit of resource objects in RM and avoid to do unit conversion
in critical path
                 Key: YARN-7159
                 URL: https://issues.apache.org/jira/browse/YARN-7159
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Wangda Tan
            Assignee: Wangda Tan
            Priority: Critical


Currently resource conversion could happen in critical code path when different unit is specified
by client. This could impact performance and throughput of RM a lot. We should do unit normalization
when resource passed to RM and avoid expensive unit conversion every time.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-dev-help@hadoop.apache.org


Mime
View raw message