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Weiwei Yang commented on YARN-9173: ----------------------------------- Sure, thanks [~wilfreds] for working on this, I will take a look tomorrow. > FairShare calculation broken for large values after YARN-8833 > ------------------------------------------------------------- > > Key: YARN-9173 > URL: https://issues.apache.org/jira/browse/YARN-9173 > Project: Hadoop YARN > Issue Type: Bug > Components: fairscheduler > Affects Versions: 3.3.0 > Reporter: Wilfred Spiegelenburg > Assignee: Wilfred Spiegelenburg > Priority: Major > Attachments: YARN-9173.001.patch > > > After the fix for the infinite loop in YARN-8833 we now get the wrong values > back for fairshare calculations under certain circumstances. The current > implementation works when the total resource is smaller than Integer.MAXVALUE. > When the total resource goes above that value the number of iterations is not > enough to converge to the correct value. > The new test {{testResourceUsedWithWeightToResourceRatio()}} only checks that > the calculation does not hang but does not check the outcome of the > calculation. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org