[jira] [Commented] (YARN-8589) ATS TimelineACLsManager checkAccess is slow

["Rakesh Shah (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-8589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16787543#comment-16787543 ] 

Rakesh Shah commented on YARN-8589:
-----------------------------------

Hi [~Prabhu Joseph]

When I am trying to get the entities I am only getting details of 99 entities using the api

[http://vm1:8188/ws/v1/timeline/DS_APP_ATTEMPT]

But we have more then two thousand job submitted, moreover I increased the cache sizes also.

Is there any other way to reproduce?

Or any preconditions?

> ATS TimelineACLsManager checkAccess is slow
> -------------------------------------------
>
>                 Key: YARN-8589
>                 URL: https://issues.apache.org/jira/browse/YARN-8589
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: timelineserver
>    Affects Versions: 2.7.3
>            Reporter: Prabhu Joseph
>            Priority: Major
>
> ATS rest api is very slow when there are more than 1lakh entries if yarn.acl.enable is set to true as TimelineACLsManager has to check access for every entries. We can;t disable yarn.acl.enable as all the YARN ACLs uses the same config. We can have a separate config to provide read access to the ATS Entries.
> {code}
> curl  http://<ATS Server>:8188/ws/v1/timeline/HIVE_QUERY_ID
> {code}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org