FATAL org.apache.hadoop.hbase.master.HMaster Unhandled exception. Starting shutdown -

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i have 4 nodes centos hadoop cluster. installed cloudera manager 5.5.1.

i failed start hbase master.

fatal org.apache.hadoop.hbase.master.hmaster unhandled exception. starting shutdown

.

caused by: org.apache.hadoop.ipc.remoteexception(org.apache.hadoop.security.accesscontrolexception): permission denied: user=hbase, access=write, inode="/":hdfs:supergroup:drwxr-xr-x

any thoughts?

thanks


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