hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tanping Wang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2203) Add additional fields to the JMX output on NameNode
Date Wed, 27 Jul 2011 23:25:09 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13072096#comment-13072096
] 

Tanping Wang commented on HDFS-2203:
------------------------------------

Adding the following attributes for each live data node

capacity
nonDFSUsed
remaining
usedPercent
remainingPercent
blocks
blockPoolUsed
blockPoolUsedPercent
failedVolumes

along with the three already exposed attributes:
usedSpace, lastContact and adminState


> Add additional fields to the JMX output on NameNode
> ---------------------------------------------------
>
>                 Key: HDFS-2203
>                 URL: https://issues.apache.org/jira/browse/HDFS-2203
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>    Affects Versions: 0.20.204.0, 0.20.205.0, 0.23.0
>            Reporter: Charles Wimmer
>            Priority: Minor
>              Labels: newbie
>
> When accessing the JMX data via http (http://namenode:50070/jmx) there are a couple of
useful fields missing from this bean:
> "name" : "Hadoop:service=NameNode,name=NameNodeInfo",
> "modelerType" : "org.apache.hadoop.hdfs.server.namenode.FSNamesystem",
> Please add the number of blocks and the configured capacity. 

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message