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https://issues.apache.org/jira/browse/AMBARI-25151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Balázs Bence Sári resolved AMBARI-25151.
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Resolution: Fixed
Fix Version/s: (was: trunk)
2.7.4
> Support SystemD integration of Ambari agent with SLES
> -----------------------------------------------------
>
> Key: AMBARI-25151
> URL: https://issues.apache.org/jira/browse/AMBARI-25151
> Project: Ambari
> Issue Type: Bug
> Components: ambari-agent
> Affects Versions: 2.6.2
> Reporter: Balázs Bence Sári
> Assignee: Balázs Bence Sári
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.7.4
>
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> SLES 12.x uses Systemd v228 which imposes a 512 process/thread limit for
> processes started by ambari-agent if both ambari-agent and the process runs
> as root.
> The solution should be a *systemd* service unit file that sets
> *TasksMax=infinity* for *ambari*-agent to overcome this limitation.
> _TasksMax_ is a parallel mechanism to process limits, so limits will still
> apply.
> The ambari-agent rpm must be build with *-P suse12* in order to include the
> service file in the rpm.
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