ambari-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-21161) Able to safe guard Ambari server against circular dependencies in role command order
Date Wed, 07 Jun 2017 13:18:18 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-21161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16040856#comment-16040856
] 

Hadoop QA commented on AMBARI-21161:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12871831/AMBARI-21161-v3.patch
  against trunk revision .

    {color:red}-1 patch{color}.  Top-level [trunk compilation|https://builds.apache.org/job/Ambari-trunk-test-patch/11632//artifact/patch-work/trunkJavacWarnings.txt]
may be broken.

Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/11632//console

This message is automatically generated.

> Able to safe guard Ambari server against circular dependencies in role command order
> ------------------------------------------------------------------------------------
>
>                 Key: AMBARI-21161
>                 URL: https://issues.apache.org/jira/browse/AMBARI-21161
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: trunk
>            Reporter: Di Li
>            Assignee: Di Li
>            Priority: Critical
>             Fix For: trunk
>
>         Attachments: AMBARI-21161.patch, AMBARI-21161-v3.patch
>
>
> It is important to safe guard against cycle graphs, when Ambari supports mpacks, custom
services and service level role command order. Cycle graphs indicate circular dependencies
that can cause Ambari enter an infinite loop while building stages, causing Ambari server
to take up 100% CPU and large amount of memory.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message