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Posted to issues@kudu.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2017/05/09 23:42:04 UTC

[jira] [Created] (KUDU-2003) file_cache-stress-test fails on systems with many CPUs

Todd Lipcon created KUDU-2003:
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             Summary: file_cache-stress-test fails on systems with many CPUs
                 Key: KUDU-2003
                 URL: https://issues.apache.org/jira/browse/KUDU-2003
             Project: Kudu
          Issue Type: Bug
            Reporter: Todd Lipcon


The underlying LRU cache ends up with many shards on a system with lots of CPUs, which means it can overshoot the configured max by quite a bit, apparently. It fails reliably on a box with 88 cores.



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