hadoop 重启失败？暴力解决

暴力重启 hadoop

stop-all.sh

rm -r /data/hadoop/tmp
rm -r /data/hadoop/hdfs/name
rm -r /data/hadoop/hdfs/data
mkdir /data/hadoop/tmp
mkdir /data/hadoop/hdfs/name
mkdir /data/hadoop/hdfs/data

ssh root@h02
rm -r /data/hadoop/tmp
rm -r /data/hadoop/hdfs/name
rm -r /data/hadoop/hdfs/data
mkdir /data/hadoop/tmp
mkdir /data/hadoop/hdfs/name
mkdir /data/hadoop/hdfs/data
exit

ssh root@h03
rm -r /data/hadoop/tmp
rm -r /data/hadoop/hdfs/name
rm -r /data/hadoop/hdfs/data
mkdir /data/hadoop/tmp
mkdir /data/hadoop/hdfs/name
mkdir /data/hadoop/hdfs/data
exit

hdfs namenode -format
start-all.sh