When i install HDFS by ambari my capacity of HDFS is zero.
hdfs dfsadmin -report 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: 0Blocks with corrupt replicas: 0Missing blocks: 0Missing blocks (with replication factor 1): 0
@Guilherme Colla: Looks like you don't have any live datanodes. Can you check the status of datanodes and start them if they are down/haven't started?
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In the host my two datanodes is ok, but in the summary the ambari doesn't recognize the datanodes are lives
@Guilherme Colla Click on each host and start the datanode service.
I delete some services and the HDFS work.
What service did you delete?