ambari-dev 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-10568) Rolling Restart: batch size is fixed and cannot be changed
Date Fri, 17 Apr 2015 14:56:00 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-10568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14499950#comment-14499950
] 

Hadoop QA commented on AMBARI-10568:
------------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12726163/AMBARI-10568.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in .

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/2390//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/2390//console

This message is automatically generated.

> Rolling Restart: batch size is fixed and cannot be changed
> ----------------------------------------------------------
>
>                 Key: AMBARI-10568
>                 URL: https://issues.apache.org/jira/browse/AMBARI-10568
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.1.0
>            Reporter: Aleksandr Kovalenko
>            Assignee: Aleksandr Kovalenko
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-10568.patch
>
>
> Let the user set the batch size for datanodes > # of slaves and don't show the warning.
If they do, it just restarts all. Always recommend "1", and if greater than 1 is entered,
show the new warning "Restarting more than one DataNode at a time is not recommended. Doing
so can lead to data unavailability and/or possible loss of data being actively written to
HFDS".



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

Mime
View raw message