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https://issues.apache.org/jira/browse/AMBARI-12813?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14936093#comment-14936093
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Enis Soztutar commented on AMBARI-12813:
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This is great. We(in HBase) usually recommend setting nofile and nproc more
than 10K. If we default to 32K and 16K by default for HDFS, it should be good
to go with those settings. Does this work the same across all linuxes (ubuntu,
redhat, etc)?
> Increase OS kernel parameters for hbase
> ---------------------------------------
>
> Key: AMBARI-12813
> URL: https://issues.apache.org/jira/browse/AMBARI-12813
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.1.0
> Reporter: Juanjo Marron
> Assignee: Juanjo Marron
> Fix For: 2.1.3
>
> Attachments: AMBARI-12813.patch
>
>
> Ambari recipes generate /etc/security/limits.d/[service].conf to limit the
> open file, and number of processes for each user. It appears that hbase
> service is not doing this while hdfs, hive , ams, yarn, maprdeduce ... are
> cretaing their own user limits
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