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From John Lilley <john.lil...@redpoint.net>
Subject yarn.nodemanager.vmem-check-enabled
Date Sun, 20 Oct 2013 14:34:19 GMT
Is this option typically enabled in practice?  Is there a way for a specific AM to disable
it, or is it site-wide?
We are finding that our YARN application, because it launches many threads, each with a somewhat
large stack, has a large vmem/pmem ratio (say, 2GB / 200MB).  Unless we disable this option,
the NM tends to kill our tasks.
Thanks
John


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