CODEWITHSUNDEEP
hadoop
sureddy kesav
sureddy kesav

Reputation: 23

on slave machine datanodes are on but it is throwing error with the command "hdfs hdfsadmin -report"?

hduser@master-virtual-machine:/usr/local/hadoop/etc/hadoop$ jps 5934 Jps 3490 SecondaryNameNode 3678 ResourceManager 5108 NameNode hduser@master-virtual-machine:/usr/local/hadoop/etc/hadoop$ hdfs dfsadmin -report 15/02/28 22:35:03 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable Configured Capacity: 0 (0 B) Present Capacity: 0 (0 B) DFS Remaining: 0 (0 B) DFS Used: 0 (0 B) DFS Used%: NaN% Under replicated blocks: 0 Blocks with corrupt replicas: 0 Missing blocks: 0

Datanodes available: 0 (0 total, 0 dead)

Upvotes: 1

Views: 297

Answers (1)

Karthik
Karthik

Reputation: 1811

Can you check your datanode logs for any errors, and also see if datanode config files are configured properly ?

Upvotes: 2

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