A. hdfs fsck / B. hdfs fsck –delete C. hdfs dfsadmin –report D. hdfs balancer –threshold 1
A. 32MB B. 64MB C. 128MB D. 256MB
A. hadoop-site.xml B. core-site.xml C. yarn-site.xml D. mapreduce-site.xml
A. Datanode B. Namenode C. SecondNamenode D. Client
A. Datanode B. Namenode Client D. SecondNamenode
A. bit B. byte C. block D. kb
A. configuation B. configuration C. property D. name
A. start-dfs.sh B. start-hdfs.sh C. start-all.sh D. start-yarn.sh
A. core-site.xml B. yarn-site.xml C. mapred-site.xml D. hdfs-site.xml
A. mkdir hello B. touch hello C. cat hello D. cd hello