ambari2.0.0,hadoop2.6重启namenode报错
1、数据量变大后重启namenode失败。修改
vi /var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_namenode.py
头部添加
import time
添加循环
if leave_safe_mode:上面添加
for i in range(1,90+1,1):
code,out=shell.call(namenode_safe_mode_off)
if code == 0:
leave_safe_mode = True
break
time.sleep(10)
页:
[1]