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Posted to issues@ozone.apache.org by "Ke-Yi Sung (Jira)" <ji...@apache.org> on 2021/06/25 02:54:00 UTC

[jira] [Assigned] (HDDS-5387) ProfileServlet to move the default output location to an ozone specific directory

     [ https://issues.apache.org/jira/browse/HDDS-5387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ke-Yi Sung reassigned HDDS-5387:
--------------------------------

    Assignee: Ke-Yi Sung

> ProfileServlet to move the default output location to an ozone specific directory
> ---------------------------------------------------------------------------------
>
>                 Key: HDDS-5387
>                 URL: https://issues.apache.org/jira/browse/HDDS-5387
>             Project: Apache Ozone
>          Issue Type: Improvement
>            Reporter: Wei-Chiu Chuang
>            Assignee: Ke-Yi Sung
>            Priority: Trivial
>              Labels: newbie
>
> The ProfileServlet is forked and used by several other projects: HBase, and Hive. They all defaults the output location to /tmp/prof-output.
> https://github.com/apache/ozone/blob/8d57331ccf975391bd1324ccbc517bf9c694a0cf/hadoop-hdds/framework/src/main/java/org/apache/hadoop/hdds/server/http/ProfileServlet.java#L132
> Sharing the output directory causes permission error, because typically they are run by separate users.
> We should use an output directory specific to Ozone to avoid the permission issue. For example, /tmp/prof-output-ozone



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