Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: yarn-issues@hadoop.apache.org
Date: Fri, 7 Nov 2014 15:25:38 +0000 (UTC)
From: "Hudson (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12753321.1415257814000.445711.1415373938126@Atlassian.JIRA>
In-Reply-To: <JIRA.12753321.1415257814000@Atlassian.JIRA>
References: <JIRA.12753321.1415257814000@Atlassian.JIRA>
 <JIRA.12753321.1415257814930@arcas>
Subject: [jira] [Commented] (YARN-2818) Remove the logic to inject entity
 owner as the primary filter
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/YARN-2818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14202149#comment-14202149 ] 

Hudson commented on YARN-2818:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #1950 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1950/])
YARN-2818. Removed the now unnecessary user entity injection from Timeline service given we now have domains. Contributed by Zhijie Shen. (vinodkv: rev f5b19bed7d71979dc8685b03152188902b6e45e9)
* hadoop-yarn-project/CHANGES.txt
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/timeline/TimelineDataManager.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/test/java/org/apache/hadoop/yarn/server/timeline/webapp/TestTimelineWebServices.java


> Remove the logic to inject entity owner as the primary filter
> -------------------------------------------------------------
>
>                 Key: YARN-2818
>                 URL: https://issues.apache.org/jira/browse/YARN-2818
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: timelineserver
>            Reporter: Zhijie Shen
>            Assignee: Zhijie Shen
>            Priority: Critical
>             Fix For: 2.6.0
>
>         Attachments: YARN-2818.1.patch, YARN-2818.2.patch
>
>
> In 2.5, we inject owner info as a primary filter to support entity-level acls. Since 2.6, we have a different acls solution (YARN-2102). Therefore, there's no need to inject owner info. There're two motivations:
> 1. For leveldb timeline store, the primary filter is expensive. When we have a primary filter, we need to make a complete copy of the entity on the logic index table.
> 2. Owner info is incomplete. Say we want to put E1 (owner = "tester", relatedEntity = "E2"). If E2 doesn't exist before, leveldb timeline store will create an empty E2 without owner info (at the db point of view, it doesn't know owner is a "special" primary filter). 


--
This message was sent by Atlassian JIRA
(v6.3.4#6332)