ambari-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jaimin Jetly (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-15126) Move NameNode wizard in HA environment fails to update configs correctly when namenode is not running on default port
Date Tue, 08 Nov 2016 23:59:59 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-15126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jaimin Jetly updated AMBARI-15126:
----------------------------------
    Summary: Move NameNode wizard in HA environment fails to update configs correctly when
namenode is not running on default port  (was: Update wrong namenode config when moving namenode)

> Move NameNode wizard in HA environment fails to update configs correctly when namenode
is not running on default port
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-15126
>                 URL: https://issues.apache.org/jira/browse/AMBARI-15126
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.1.2
>            Reporter: secfree
>            Priority: Critical
>              Labels: namenode
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> Condition:
> 1. hdfs deploy ha
> 2. "dfs.namenode.http-address" is not set to the default port 50070
> Result:
> 1. Ambari will always substitute configures relative to "nn2"
> 2. The active "Move Namenode" failed and make configure inconsistent, the cluster crashes
> Code location:
> {code:title=ambari-web/app/controllers/main/service/reassign/step4_controller.js|borderStyle=solid}
> if (App.get('isHaEnabled')) {
>       var nameServices = configs['hdfs-site']['dfs.nameservices'];
>       var suffix = (configs['hdfs-site']['dfs.namenode.http-address.' + nameServices
+ '.nn1'] === sourceHostName + ':50070') ? '.nn1' : '.nn2';
>       configs['hdfs-site']['dfs.namenode.http-address.' + nameServices + suffix] = targetHostName
+ ':50070';
>       ...
>     }
> {code}



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

Mime
View raw message