zhihai xu created YARN-2315:
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Summary: Should use setCurrentCapacity instead of setCapacity to
configure used resource capacity for FairScheduler.
Key: YARN-2315
URL: https://issues.apache.org/jira/browse/YARN-2315
Project: Hadoop YARN
Issue Type: Bug
Reporter: zhihai xu
Assignee: zhihai xu
Should use setCurrentCapacity instead of setCapacity to configure used resource
capacity for FairScheduler.
In function getQueueInfo of FSQueue.java, we call setCapacity twice with
different parameters so the first call is overrode by the second call.
queueInfo.setCapacity((float) getFairShare().getMemory() /
scheduler.getClusterResource().getMemory());
queueInfo.setCapacity((float) getResourceUsage().getMemory() /
scheduler.getClusterResource().getMemory());
We should change the second setCapacity call to setCurrentCapacity to configure
the current used capacity.
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