daisukebe commented on issue #45: HBASE-23371 [HBCK2] Provide client side 
method for removing ghost regions in meta.
URL: 
https://github.com/apache/hbase-operator-tools/pull/45#issuecomment-562537883
 
 
   Hi @wchevreuil, couple of comments based on my test. 
   
   Unless the region is overlapped with other regions in meta, uses should use 
`assign '<region>'` command as a viable action to take because it generates a 
new empty region directory appropriately via 
`org.apache.hadoop.hbase.regionserver.HRegionFileSystem#writeRegionInfoFileContent`.
 
   
   Otherwise, in a case where the region is overlapped with others in meta, we 
should remove the region's entry from meta as assuming it does not have valid 
data in HDFS.
   
   Thoughts?

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