0
我最近安裝了Hadoop(Cloudera)。我遇到了一個錯誤,我在複製塊下(在Cloudera Manager中,它是安裝的GUI)。所以,當我運行HDFS不復制塊
hdfs dfsadmin -report
我得到
Configured Capacity: 555730632704 (517.56 GB)
Present Capacity: 524592504832 (488.56 GB)
DFS Remaining: 524592193536 (488.56 GB)
DFS Used: 311296 (304 KB)
DFS Used%: 0.00%
Under replicated blocks: 5
Blocks with corrupt replicas: 0
Missing blocks: 0
Missing blocks (with replication factor 1): 0
這意味着,由於某種原因,我的HDFS不復制的塊。從這裏檢查什麼?是否有可能是我的HDFS Balancer的問題,我需要手動運行它?