Hi All,
I am facing an issue to start Hmaster bacause of Permission denied,
although two region servers seem start properly. I will be much
appreciated if any one could help me to figure out the root cause. I
have hadoop running under 'hadoop' user, and Hbase running under 'hbase'
user. Thanks, - Andy Zhong
2011-08-19 01:30:31,205 FATAL master.HMaster - Not starting HMaster
because:
org.apache.hadoop.security.AccessControlException:
org.apache.hadoop.security.AccessControlException: Permission denied:
user=hbase, access=WRITE, inode="":hadoop:supergroup:rwxr-xr-x
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorA
ccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCons
tructorAccessorImpl.java:27)
at
java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteExcepti
on.java:96)
at
org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteExcept
ion.java:58)
at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:910)
at
org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSyste
m.java:262)
at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1115)
at
org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:205)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorA
ccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCons
tructorAccessorImpl.java:27)
at
java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.hadoop.hbase.master.HMaster.doMain(HMaster.java:1241)
at
org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:1282)
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