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https://issues.apache.org/jira/browse/AMBARI-2329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13678564#comment-13678564
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Tom Beerbower commented on AMBARI-2329:
---------------------------------------
Another subtle name change. 'Hadoop:service=NameNode,name=FSNamesystemMetrics'
changed to 'Hadoop:service=NameNode,name=FSNamesystem'...
{code}
{
"name" : "Hadoop:service=NameNode,name=FSNamesystem",
"modelerType" : "FSNamesystem",
"tag.Context" : "dfs",
"tag.HAState" : "active",
"tag.Hostname" : "ip-10-147-212-220.ec2.internal",
"MissingBlocks" : 0,
"ExpiredHeartbeats" : 0,
"TransactionsSinceLastCheckpoint" : 1,
"TransactionsSinceLastLogRoll" : 1,
"LastWrittenTransactionId" : 150,
"LastCheckpointTime" : 1370643078841,
"CapacityTotal" : 887717691390,
"CapacityTotalGB" : 827.0,
"CapacityUsed" : 270336,
"CapacityUsedGB" : 0.0,
"CapacityRemaining" : 842205859840,
"CapacityRemainingGB" : 784.0,
"CapacityUsedNonDFS" : 45511561214,
"TotalLoad" : 1,
"SnapshottableDirectories" : 0,
"Snapshots" : 0,
"BlocksTotal" : 9,
"FilesTotal" : 34,
"PendingReplicationBlocks" : 0,
"UnderReplicatedBlocks" : 9,
"CorruptBlocks" : 0,
"ScheduledReplicationBlocks" : 0,
"PendingDeletionBlocks" : 0,
"ExcessBlocks" : 0,
"PostponedMisreplicatedBlocks" : 0,
"PendingDataNodeMessageCount" : 0,
"MillisSinceLastLoadedEdits" : 0,
"BlockCapacity" : 2097152,
"StaleDataNodes" : 0,
"TotalFiles" : 34
},
{code}
> HDFS ServiceComponentInfo missing 2 metrics
> -------------------------------------------
>
> Key: AMBARI-2329
> URL: https://issues.apache.org/jira/browse/AMBARI-2329
> Project: Ambari
> Issue Type: Bug
> Affects Versions: 1.4.0
> Reporter: Tom Beerbower
> Assignee: Tom Beerbower
> Fix For: 1.4.0
>
>
> When calling
> http://dev01:8080/api/v1/clusters/vmc/services?fields=components/ServiceComponentInfo,components/host_components,components/host_components/HostRoles,components/host_components/metrics/jvm/memHeapUsedM,components/host_components/metrics/jvm/memHeapCommittedM,components/host_components/metrics/mapred/jobtracker/trackers_decommissioned,components/host_components/metrics/yarn/Queue
> we used to get
> {{nameNodeComponent.ServiceComponentInfo.UnderReplicatedBlocks}} and
> {{nameNodeComponent.ServiceComponentInfo.MissingBlocks}}. We dont anymore,
> resulting in incorrect UI display.
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