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

     [ https://issues.apache.org/jira/browse/KUDU-2003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon updated KUDU-2003:
------------------------------
    Component/s: test

> 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
>          Components: test
>            Reporter: Todd Lipcon
>              Labels: newbie
>
> 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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