[
https://issues.apache.org/jira/browse/HDFS-229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13181151#comment-13181151
]
[email protected] commented on HDFS-229:
----------------------------------------------------
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/3415/
-----------------------------------------------------------
(Updated 2012-01-06 06:11:36.066658)
Review request for Harsh J.
Summary
-------
This patch provides the following two features:
(1) Show last checkpoint time in NN web UI
(2) Generate metric of last checkpoint time
This addresses bug HDFS-229.
http://issues.apache.org/jira/browse/HDFS-229
Diffs
-----
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java
eaa431b
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NamenodeJspHelper.java
496423d
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/metrics/NameNodeMetrics.java
a75701e
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNameNodeJspHelper.java
6f2aada
Diff: https://reviews.apache.org/r/3415/diff
Testing
-------
Thanks,
Sho
> Show last checkpoint time on the webUI
> --------------------------------------
>
> Key: HDFS-229
> URL: https://issues.apache.org/jira/browse/HDFS-229
> Project: Hadoop HDFS
> Issue Type: New Feature
> Reporter: Koji Noguchi
> Assignee: Sho Shimauchi
> Priority: Minor
> Attachments: HDFS-229.txt
>
>
> We've had a couple of occasions where secondary namenode fail/die without
> anyone noticing. (HADOOP-1695)
> It would be nice if the last checkpoint time can be shown on the namenode
> webui.
>
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
