1131 cd /apps/hadoop/hdfs/namenode/
1132 rm -rf current in_use.lock
1133 cd /apps/hadoop/hdfs/data/
1134 rm -rf current in_use.lock
1135 cd /hadoop/hdfs/journal/mycluster
1136 rm -rf current edits.sync in_use.lock
1137 cd /usr/hdp/3.1.4.0-315/hadoop/bin/
1138 hdfs namenode -format