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https://issues.apache.org/jira/browse/HADOOP-14379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
lixinglong updated HADOOP-14379:
--------------------------------
Attachment: HADOOP-14374.002.patch
> In federation mode,"hdfs dfsadmin -report" command can not be used
> ------------------------------------------------------------------
>
> Key: HADOOP-14379
> URL: https://issues.apache.org/jira/browse/HADOOP-14379
> Project: Hadoop Common
> Issue Type: New Feature
> Reporter: lixinglong
> Attachments: HADOOP-14374.002.patch, HADOOP-14379.001.patch
>
>
> In federation mode,"hdfs dfsadmin -report" command can not be used,as follows:
> hdfs@zdh102:~> hdfs dfsadmin -report
> report: FileSystem viewfs://nsX/ is not an HDFS file system
> Usage: hdfs dfsadmin [-report] [-live] [-dead] [-decommissioning]
> After adding new features,"hdfs dfsadmin -report" command can be used,as
> follows:
> hdfs@zdh102:~> hdfs dfsadmin -report
> hdfs://nameservice
> Configured Capacity: 2682939863040 (2.44 TB)
> Present Capacity: 2170811387904 (1.97 TB)
> DFS Remaining: 2170810589184 (1.97 TB)
> DFS Used: 798720 (780 KB)
> DFS Used%: 0.00%
> Under replicated blocks: 0
> Blocks with corrupt replicas: 0
> Missing blocks: 0
> Missing blocks (with replication factor 1): 0
> -------------------------------------------------
> Live datanodes (4):
> Name: 10.43.156.126:50010 (zdh126)
> Hostname: zdh126
> Rack: /default
> Decommission Status : Normal
> Configured Capacity: 1578524934144 (1.44 TB)
> DFS Used: 217088 (212 KB)
> Non DFS Used: 163274125312 (152.06 GB)
> DFS Remaining: 1415250591744 (1.29 TB)
> DFS Used%: 0.00%
> DFS Remaining%: 89.66%
> Configured Cache Capacity: 0 (0 B)
> Cache Used: 0 (0 B)
> Cache Remaining: 0 (0 B)
> Cache Used%: 100.00%
> Cache Remaining%: 0.00%
> Xceivers: 2
> Last contact: Thu May 04 10:44:41 CST 2017
> Name: 10.43.183.102:50010 (zdh102)
> Hostname: zdh102
> Rack: /default
> Decommission Status : Normal
> Configured Capacity: 579556651008 (539.75 GB)
> DFS Used: 147456 (144 KB)
> Non DFS Used: 211151990784 (196.65 GB)
> DFS Remaining: 368404512768 (343.10 GB)
> DFS Used%: 0.00%
> DFS Remaining%: 63.57%
> Configured Cache Capacity: 0 (0 B)
> Cache Used: 0 (0 B)
> Cache Remaining: 0 (0 B)
> Cache Used%: 100.00%
> Cache Remaining%: 0.00%
> Xceivers: 2
> Last contact: Thu May 04 10:44:41 CST 2017
> Name: 10.43.183.103:50010 (zdh103)
> Hostname: zdh103
> Rack: /default
> Decommission Status : Normal
> Configured Capacity: 262429138944 (244.41 GB)
> DFS Used: 217088 (212 KB)
> Non DFS Used: 68901670912 (64.17 GB)
> DFS Remaining: 193527250944 (180.24 GB)
> DFS Used%: 0.00%
> DFS Remaining%: 73.74%
> Configured Cache Capacity: 0 (0 B)
> Cache Used: 0 (0 B)
> Cache Remaining: 0 (0 B)
> Cache Used%: 100.00%
> Cache Remaining%: 0.00%
> Xceivers: 2
> Last contact: Thu May 04 10:44:42 CST 2017
> Name: 10.43.183.104:50010 (zdh104)
> Hostname: zdh104
> Rack: /default
> Decommission Status : Normal
> Configured Capacity: 262429138944 (244.41 GB)
> DFS Used: 217088 (212 KB)
> Non DFS Used: 68800688128 (64.08 GB)
> DFS Remaining: 193628233728 (180.33 GB)
> DFS Used%: 0.00%
> DFS Remaining%: 73.78%
> Configured Cache Capacity: 0 (0 B)
> Cache Used: 0 (0 B)
> Cache Remaining: 0 (0 B)
> Cache Used%: 100.00%
> Cache Remaining%: 0.00%
> Xceivers: 2
> Last contact: Thu May 04 10:44:41 CST 2017
> hdfs://nameservice1
> Configured Capacity: 2682939863040 (2.44 TB)
> Present Capacity: 2170811387904 (1.97 TB)
> DFS Remaining: 2170810589184 (1.97 TB)
> DFS Used: 798720 (780 KB)
> DFS Used%: 0.00%
> Under replicated blocks: 0
> Blocks with corrupt replicas: 0
> Missing blocks: 0
> Missing blocks (with replication factor 1): 0
> -------------------------------------------------
> Live datanodes (4):
> Name: 10.43.156.126:50010 (zdh126)
> Hostname: zdh126
> Rack: /default
> Decommission Status : Normal
> Configured Capacity: 1578524934144 (1.44 TB)
> DFS Used: 217088 (212 KB)
> Non DFS Used: 163274125312 (152.06 GB)
> DFS Remaining: 1415250591744 (1.29 TB)
> DFS Used%: 0.00%
> DFS Remaining%: 89.66%
> Configured Cache Capacity: 0 (0 B)
> Cache Used: 0 (0 B)
> Cache Remaining: 0 (0 B)
> Cache Used%: 100.00%
> Cache Remaining%: 0.00%
> Xceivers: 2
> Last contact: Thu May 04 12:36:06 CST 2017
> Name: 10.43.183.102:50010 (zdh102)
> Hostname: zdh102
> Rack: /default
> Decommission Status : Normal
> Configured Capacity: 579556651008 (539.75 GB)
> DFS Used: 147456 (144 KB)
> Non DFS Used: 211151990784 (196.65 GB)
> DFS Remaining: 368404512768 (343.10 GB)
> DFS Used%: 0.00%
> DFS Remaining%: 63.57%
> Configured Cache Capacity: 0 (0 B)
> Cache Used: 0 (0 B)
> Cache Remaining: 0 (0 B)
> Cache Used%: 100.00%
> Cache Remaining%: 0.00%
> Xceivers: 2
> Last contact: Thu May 04 12:36:05 CST 2017
> Name: 10.43.183.103:50010 (zdh103)
> Hostname: zdh103
> Rack: /default
> Decommission Status : Normal
> Configured Capacity: 262429138944 (244.41 GB)
> DFS Used: 217088 (212 KB)
> Non DFS Used: 68901670912 (64.17 GB)
> DFS Remaining: 193527250944 (180.24 GB)
> DFS Used%: 0.00%
> DFS Remaining%: 73.74%
> Configured Cache Capacity: 0 (0 B)
> Cache Used: 0 (0 B)
> Cache Remaining: 0 (0 B)
> Cache Used%: 100.00%
> Cache Remaining%: 0.00%
> Xceivers: 2
> Last contact: Thu May 04 12:36:05 CST 2017
> Name: 10.43.183.104:50010 (zdh104)
> Hostname: zdh104
> Rack: /default
> Decommission Status : Normal
> Configured Capacity: 262429138944 (244.41 GB)
> DFS Used: 217088 (212 KB)
> Non DFS Used: 68800688128 (64.08 GB)
> DFS Remaining: 193628233728 (180.33 GB)
> DFS Used%: 0.00%
> DFS Remaining%: 73.78%
> Configured Cache Capacity: 0 (0 B)
> Cache Used: 0 (0 B)
> Cache Remaining: 0 (0 B)
> Cache Used%: 100.00%
> Cache Remaining%: 0.00%
> Xceivers: 2
> Last contact: Thu May 04 12:36:07 CST 2017
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