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From "jiraposter@reviews.apache.org (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2301) Start/stop appropriate namenode internal services during transition to active and standby
Date Thu, 06 Oct 2011 23:25:31 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13122406#comment-13122406
] 

jiraposter@reviews.apache.org commented on HDFS-2301:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2150/
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(Updated 2011-10-06 23:25:18.391776)


Review request for hadoop-hdfs and Todd Lipcon.


Changes
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updating reviewboard patch to Suresh's new revision


Summary
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Uploading Suresh's patch to reviewboard (https://issues.apache.org/jira/secure/attachment/12496953/HDFS-2301.txt
from 29/Sep/11 00:56)


This addresses bug HDFS-2301.
    https://issues.apache.org/jira/browse/HDFS-2301


Diffs (updated)
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  branches/HDFS-1623/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/HAUtil.java
PRE-CREATION 
  branches/HDFS-1623/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/BackupNode.java
1179521 
  branches/HDFS-1623/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
1179521 
  branches/HDFS-1623/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java
1179521 
  branches/HDFS-1623/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/ActiveState.java
1179521 
  branches/HDFS-1623/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/HAContext.java
PRE-CREATION 
  branches/HDFS-1623/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/HAState.java
1179521 
  branches/HDFS-1623/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyState.java
1179521 
  branches/HDFS-1623/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestHAUtil.java
PRE-CREATION 

Diff: https://reviews.apache.org/r/2150/diff


Testing
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Thanks,

Todd


                
> Start/stop appropriate namenode internal services during transition to active and standby
> -----------------------------------------------------------------------------------------
>
>                 Key: HDFS-2301
>                 URL: https://issues.apache.org/jira/browse/HDFS-2301
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: name-node
>    Affects Versions: HA branch (HDFS-1623)
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>             Fix For: HA branch (HDFS-1623)
>
>         Attachments: HDFS-2301.txt, HDFS-2301.txt, HDFS-2301.txt, HDFS-2301.txt
>
>
> These changes are related to HDFS-1974 which introduced active and standby states. This
jira will address starting and stopping appropriate NN services when entering and existing
active and standby states.

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