hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5350) Name Node should report fsimage transfer time as a metric
Date Tue, 17 Dec 2013 00:39:08 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13849934#comment-13849934
] 

Hudson commented on HDFS-5350:
------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #4896 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/4896/])
HDFS-5350. Name Node should report fsimage transfer time as a metric. Contributed by Jimmy
Xiang. (wang: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1551415)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/GetImageServlet.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/metrics/NameNodeMetrics.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java


> Name Node should report fsimage transfer time as a metric
> ---------------------------------------------------------
>
>                 Key: HDFS-5350
>                 URL: https://issues.apache.org/jira/browse/HDFS-5350
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>            Reporter: Rob Weltman
>            Assignee: Jimmy Xiang
>            Priority: Minor
>             Fix For: 3.0.0
>
>         Attachments: trunk-5350.patch, trunk-5350_v3.patch
>
>
> If the (Secondary) Name Node reported fsimage transfer times (perhaps the last ten of
them), monitoring tools could detect slowdowns that might jeopardize cluster stability.



--
This message was sent by Atlassian JIRA
(v6.1.4#6159)

Mime
View raw message