[ 
https://issues.apache.org/jira/browse/YARN-2770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14192402#comment-14192402
 ] 

Hudson commented on YARN-2770:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #6412 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/6412/])
YARN-2770. Added functionality to renew/cancel TimeLineDelegationToken. 
Contributed by Zhijie Shen (jianhe: rev 
1b4be918664b09272b120bc42de3e5fc02d79047)
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/client/api/impl/TestTimelineClient.java
* 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/delegation/web/DelegationTokenAuthenticatedURL.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/api/TimelineClient.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/api/impl/YarnClientImpl.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/security/client/TimelineDelegationTokenIdentifier.java
* hadoop-yarn-project/CHANGES.txt
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/test/java/org/apache/hadoop/yarn/server/timeline/security/TestTimelineAuthenticationFilter.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/api/impl/TimelineClientImpl.java


> Timeline delegation tokens need to be automatically renewed by the RM
> ---------------------------------------------------------------------
>
>                 Key: YARN-2770
>                 URL: https://issues.apache.org/jira/browse/YARN-2770
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>    Affects Versions: 2.5.0
>            Reporter: Zhijie Shen
>            Assignee: Zhijie Shen
>            Priority: Critical
>             Fix For: 2.6.0
>
>         Attachments: YARN-2770.1.patch, YARN-2770.2.patch
>
>
> YarnClient will automatically grab a timeline DT for the application and pass 
> it to the app AM. Now the timeline DT renew is still dummy. If an app is 
> running for more than 24h (default DT expiry time), the app AM is no longer 
> able to use the expired DT to communicate with the timeline server. Since RM 
> will cache the credentials of each app, and renew the DTs for the running 
> app. We should provider renew hooks similar to what HDFS DT has for RM, and 
> set RM user as the renewer when grabbing the timeline DT.



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

Reply via email to