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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (HADOOP-9253) Capture ulimit info in the logs at service start time
Date Fri, 08 Feb 2013 21:45:13 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-9253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alejandro Abdelnur reopened HADOOP-9253:
----------------------------------------


Now, when starting the cluster you get on the console

{code}
ulimit -a for user tucu
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
file size               (blocks, -f) unlimited
max locked memory       (kbytes, -l) unlimited
max memory size         (kbytes, -m) unlimited
open files                      (-n) 256
pipe size            (512 bytes, -p) 1
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 709
virtual memory          (kbytes, -v) unlimited
{code}

The OUT file is created on every start and that is the only thing you get, on every service.

I think we should remove the *head -30*.
                
> Capture ulimit info in the logs at service start time
> -----------------------------------------------------
>
>                 Key: HADOOP-9253
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9253
>             Project: Hadoop Common
>          Issue Type: Improvement
>    Affects Versions: 1.1.1, 2.0.2-alpha
>            Reporter: Arpit Gupta
>            Assignee: Arpit Gupta
>             Fix For: 1.2.0, 0.23.7, 2.0.4-beta
>
>         Attachments: HADOOP-9253.branch-1.patch, HADOOP-9253.branch-1.patch, HADOOP-9253.branch-1.patch,
HADOOP-9253.patch, HADOOP-9253.patch
>
>
> output of ulimit -a is helpful while debugging issues on the system.

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