Hi Asaf, You issue might be related to https://issues.apache.org/jira/browse/HBASE-7467 and is fixed 0.94.4.
JM 2013/1/29, Mesika, Asaf <[email protected]>: > Hi, > > Recently after upgrading to 0.94.3, my unit test which is using HBase mini > cluster keeps throwing this warning. > Why does it want to delete a table folder? > Can someone elaborate on this exception? > > My test it self is setting up two tables, in which only one is used. The one > in the errors is the unused one. > > > 2013-01-29 09:23:49,439 > [Master:0;10.100.101.100,50240,1359443567092.archivedHFileCleaner] WARN > CleanerChore - Error while cleaning the logs > java.io.IOException: java.io.IOException: > /user/amesika/hbase/.archive/testing_no_c is non empty > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.delete(FSNamesystem.java:1972) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.delete(NameNode.java:792) > at sun.reflect.GeneratedMethodAccessor19.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:396) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382) > > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) > at java.lang.reflect.Constructor.newInstance(Constructor.java:513) > at > org.apache.hadoop.hbase.RemoteExceptionHandler.decodeRemoteException(RemoteExceptionHandler.java:96) > at > org.apache.hadoop.hbase.RemoteExceptionHandler.checkThrowable(RemoteExceptionHandler.java:48) > at > org.apache.hadoop.hbase.RemoteExceptionHandler.checkIOException(RemoteExceptionHandler.java:66) > at > org.apache.hadoop.hbase.master.cleaner.CleanerChore.chore(CleanerChore.java:124) > at org.apache.hadoop.hbase.Chore.run(Chore.java:67) > at java.lang.Thread.run(Thread.java:680)
