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Posted to dev@storm.apache.org by "Rick Kellogg (JIRA)" <ji...@apache.org> on 2015/10/09 02:23:27 UTC
[jira] [Updated] (STORM-250) Storm UI: Too many open files
[ https://issues.apache.org/jira/browse/STORM-250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rick Kellogg updated STORM-250:
-------------------------------
Component/s: storm-core
> Storm UI: Too many open files
> -----------------------------
>
> Key: STORM-250
> URL: https://issues.apache.org/jira/browse/STORM-250
> Project: Apache Storm
> Issue Type: Bug
> Components: storm-core
> Environment: # cat /etc/redhat-release
> CentOS release 6.2 (Final)
> # uname -a
> Linux {{redacted}} 2.6.32-220.el6.x86_64 #1 SMP Tue Dec 6 19:48:22 GMT 2011 x86_64 x86_64 x86_64 GNU/Linux
> # ulimit -a
> core file size (blocks, -c) 0
> data seg size (kbytes, -d) unlimited
> scheduling priority (-e) 0
> file size (blocks, -f) unlimited
> pending signals (-i) 30514
> max locked memory (kbytes, -l) 64
> max memory size (kbytes, -m) unlimited
> open files (-n) 1024
> pipe size (512 bytes, -p) 8
> POSIX message queues (bytes, -q) 819200
> real-time priority (-r) 0
> stack size (kbytes, -s) 10240
> cpu time (seconds, -t) unlimited
> max user processes (-u) 1024
> virtual memory (kbytes, -v) unlimited
> file locks (-x) unlimited
> Reporter: Vito Laurenza
> Priority: Minor
> Labels: storm, ui
> Attachments: lsof.txt
>
>
> Occasionally, the ui daemon runs out of available file handles and can't open a socket to the nimbus:
> # grep -A1 ERROR ui.log
> 2014-02-28 07:44:14 o.a.t.t.TSocket [ERROR] Could not configure socket.
> java.net.SocketException: Too many open files
> --
> 2014-03-01 16:44:10 o.a.t.t.TSocket [ERROR] Could not configure socket.
> java.net.SocketException: Too many open files
> --
> 2014-03-03 01:29:04 o.a.t.t.TSocket [ERROR] Could not configure socket.
> java.net.SocketException: Too many open files
> --
> 2014-03-03 01:34:04 o.a.t.t.TSocket [ERROR] Could not configure socket.
> java.net.SocketException: Too many open files
> --
> 2014-03-04 09:39:01 o.a.t.t.TSocket [ERROR] Could not configure socket.
> java.net.SocketException: Too many open files
> --
> 2014-03-04 09:45:33 o.a.t.t.TSocket [ERROR] Could not configure socket.
> java.net.SocketException: Too many open files
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