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From "Dmytro Sen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-19268) ulimit override missing from upgrade catalogs
Date Wed, 21 Dec 2016 14:03:58 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-19268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dmytro Sen updated AMBARI-19268:
--------------------------------
    Status: Patch Available  (was: Open)

> ulimit override missing from upgrade catalogs
> ---------------------------------------------
>
>                 Key: AMBARI-19268
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19268
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-upgrade
>    Affects Versions: 2.2.2
>            Reporter: Dmytro Sen
>            Assignee: Dmytro Sen
>            Priority: Critical
>             Fix For: 2.5.0
>
>         Attachments: AMBARI-19268.patch
>
>
> After upgrade from 2.0.0 hadoop-env doesn't contain:
> {noformat}
> {% if is_datanode_max_locked_memory_set %}
> # Fix temporary bug, when ulimit from conf files is not picked up, without full relogin.

> # Makes sense to fix only when runing DN as root 
> if [ "$command" == "datanode" ] &amp;&amp; [ "$EUID" -eq 0 ] &amp;&amp;
[ -n "$HADOOP_SECURE_DN_USER" ]; then
>   ulimit -l {{datanode_max_locked_memory}}
> fi
> {% endif %}
> {noformat}



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