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https://issues.apache.org/jira/browse/HBASE-5325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13200991#comment-13200991
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Hitesh Shah commented on HBASE-5325:
------------------------------------
JMX output:
{quote}
{
"name" : "Hadoop:service=HBase,name=MasterInfo",
"modelerType" : "org.apache.hadoop.hbase.master.HBaseMasterInfo",
"ClusterId" : "d24914d7-75d3-4dcc-9e6f-0d7770833993",
"MasterStartTime" : 1328492020506,
"MasterActiveTime" : 1328492020508,
"Coprocessors" : [ ],
"AverageLoad" : 2.0,
"RegionsInTransition" : [ ],
"RegionServers" : [ {
"maxHeapMB" : 987,
"numberOfOnlineRegions" : 2,
"regionServer" : "unknowne4ce8f149fb6:63509",
"requestsPerSecond" : 13,
"startCode" : 1328492020493,
"usedHeapMB" : 29
} ],
"ZookeeperQuorum" : "localhost:2181",
"DeadRegionServers" : [ ]
}
{
"name" : "Hadoop:service=HBase,name=RegionServerInfo",
"modelerType" :
"org.apache.hadoop.hbase.regionserver.HBaseRegionServerInfo",
"Coprocessors" : [ ],
"StartCode" : 1328492020493,
"HBaseMaster" : "unknowne4ce8f149fb6:60010",
"ZookeeperQuorum" : "localhost:2181"
}
{quote}
> Expose basic information about the master-status through jmx beans
> -------------------------------------------------------------------
>
> Key: HBASE-5325
> URL: https://issues.apache.org/jira/browse/HBASE-5325
> Project: HBase
> Issue Type: Bug
> Reporter: Hitesh Shah
> Priority: Minor
> Attachments: HBASE-5325.1.patch, HBASE-5325.wip.patch
>
>
> Similar to the Namenode and Jobtracker, it would be good if the hbase master
> could expose some information through mbeans.
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