[GitHub] [ozone] rakeshadr edited a comment on pull request #3053: HDDS-6278 Improve memory profile for listStatus API call.

[GitBox <gi...@apache.org>]

rakeshadr edited a comment on pull request #3053:
URL: https://github.com/apache/ozone/pull/3053#issuecomment-1033412352


   @kerneltime 
   We need to handle `deletedKeySet` usage in `KeyManagerImpl#listStatusFSO()` logic as well. 
   
   In FSO, the number of entries in the cache will be pretty less compares to OBS and the overall memory foot print in FSO will be comparatively lesser than OBS. Because in OBS a single `OMKeysDeleteRequest` contains a bunch of keys, but in FSO `OMKeyDeleteRequest` will have only one key(file/directory) entry and it is optimized one.
   
   [KeyManagerImpl.java#L1668](https://github.com/apache/ozone/blob/master/hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/KeyManagerImpl.java#L1668)


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