[hbase] Delete table does not remove the table directory in the FS
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                 Key: HADOOP-2685
                 URL: https://issues.apache.org/jira/browse/HADOOP-2685
             Project: Hadoop
          Issue Type: Bug
          Components: contrib/hbase
            Reporter: stack
            Priority: Minor


I deleted a table but its directory stays behind in hdfs.  See listing below.  
TestTable is the table removed.

{code}
$ ./bin/hadoop fs -lsr /
/hbase123       <dir>           2008-01-23 00:47        rwxr-xr-x       stack   
supergroup
/hbase123/-ROOT-        <dir>           2008-01-22 22:56        rwxr-xr-x       
stack   supergroup
/hbase123/-ROOT-/70236052       <dir>           2008-01-22 05:10        
rwxr-xr-x       stack   supergroup
/hbase123/-ROOT-/70236052/info  <dir>           2008-01-22 05:10        
rwxr-xr-x       stack   supergroup
/hbase123/-ROOT-/70236052/info/info     <dir>           2008-01-23 00:46        
rwxr-xr-x       stack   supergroup
/hbase123/-ROOT-/70236052/info/info/2697897537613165523 <r 3>   9       
2008-01-22 22:56        rw-r--r--       stack   supergroup
/hbase123/-ROOT-/70236052/info/info/6044008799898415360 <r 3>   9       
2008-01-23 00:46        rw-r--r--       stack   supergroup
/hbase123/-ROOT-/70236052/info/mapfiles <dir>           2008-01-23 00:46        
rwxr-xr-x       stack   supergroup
/hbase123/-ROOT-/70236052/info/mapfiles/2697897537613165523     <dir>           
2008-01-22 22:56        rwxr-xr-x       stack   supergroup
/hbase123/-ROOT-/70236052/info/mapfiles/2697897537613165523/data        <r 3>   
336     2008-01-22 22:56        rw-r--r--       stack   supergroup
/hbase123/-ROOT-/70236052/info/mapfiles/2697897537613165523/index       <r 3>   
232     2008-01-22 22:56        rw-r--r--       stack   supergroup
/hbase123/-ROOT-/70236052/info/mapfiles/6044008799898415360     <dir>           
2008-01-23 00:46        rwxr-xr-x       stack   supergroup
/hbase123/-ROOT-/70236052/info/mapfiles/6044008799898415360/data        <r 3>   
230     2008-01-23 00:46        rw-r--r--       stack   supergroup
/hbase123/-ROOT-/70236052/info/mapfiles/6044008799898415360/index       <r 3>   
230     2008-01-23 00:46        rw-r--r--       stack   supergroup
/hbase123/-ROOT-/compaction.dir <dir>           2008-01-22 22:56        
rwxr-xr-x       stack   supergroup
/hbase123/.META.        <dir>           2008-01-22 19:12        rwxr-xr-x       
stack   supergroup
/hbase123/.META./1028785192     <dir>           2008-01-22 05:10        
rwxr-xr-x       stack   supergroup
/hbase123/.META./1028785192/info        <dir>           2008-01-22 05:10        
rwxr-xr-x       stack   supergroup
/hbase123/.META./1028785192/info/info   <dir>           2008-01-23 00:46        
rwxr-xr-x       stack   supergroup
/hbase123/.META./1028785192/info/info/1626684907024277671       <r 3>   9       
2008-01-23 00:46        rw-r--r--       stack   supergroup
/hbase123/.META./1028785192/info/info/1714016229549960649       <r 3>   9       
2008-01-22 19:12        rw-r--r--       stack   supergroup
/hbase123/.META./1028785192/info/info/8042950873311244716       <r 3>   9       
2008-01-22 22:56        rw-r--r--       stack   supergroup
/hbase123/.META./1028785192/info/mapfiles       <dir>           2008-01-23 
00:46        rwxr-xr-x       stack   supergroup
/hbase123/.META./1028785192/info/mapfiles/1626684907024277671   <dir>           
2008-01-23 00:46        rwxr-xr-x       stack   supergroup
/hbase123/.META./1028785192/info/mapfiles/1626684907024277671/data      <r 3>   
430     2008-01-23 00:46        rw-r--r--       stack   supergroup
/hbase123/.META./1028785192/info/mapfiles/1626684907024277671/index     <r 3>   
245     2008-01-23 00:46        rw-r--r--       stack   supergroup
/hbase123/.META./1028785192/info/mapfiles/1714016229549960649   <dir>           
2008-01-22 19:12        rwxr-xr-x       stack   supergroup
/hbase123/.META./1028785192/info/mapfiles/1714016229549960649/data      <r 3>   
1192    2008-01-22 19:12        rw-r--r--       stack   supergroup
/hbase123/.META./1028785192/info/mapfiles/1714016229549960649/index     <r 3>   
247     2008-01-22 19:12        rw-r--r--       stack   supergroup
/hbase123/.META./1028785192/info/mapfiles/8042950873311244716   <dir>           
2008-01-22 22:56        rwxr-xr-x       stack   supergroup
/hbase123/.META./1028785192/info/mapfiles/8042950873311244716/data      <r 3>   
430     2008-01-22 22:56        rw-r--r--       stack   supergroup
/hbase123/.META./1028785192/info/mapfiles/8042950873311244716/index     <r 3>   
245     2008-01-22 22:56        rw-r--r--       stack   supergroup
/hbase123/.META./compaction.dir <dir>           2008-01-22 19:12        
rwxr-xr-x       stack   supergroup
/hbase123/TestTable     <dir>           2008-01-23 00:48        rwxr-xr-x       
stack   supergroup
/hbase123/TestTable/compaction.dir      <dir>           2008-01-22 18:52        
rwxr-xr-x       stack   supergroup
/hbase123/hbase.version <r 3>   5       2008-01-22 05:10        rw-r--r--       
stack   supergroup
/hbase123/log_XX.XX.XX.140_1201049243642_60020 <dir>           2008-01-23 00:47 
       rwxr-xr-x       stack   supergroup
/hbase123/log_XX.XX.XX.140_1201049243642_60020/hlog.dat.000    <r 3>   0       
2008-01-23 00:47        rw-r--r--       stack   supergroup
{code}

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