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Posted to notifications@accumulo.apache.org by GitBox <gi...@apache.org> on 2018/05/03 15:24:35 UTC

[GitHub] keith-turner opened a new issue #459: Re-implement write ahead log archiving

keith-turner opened a new issue #459: Re-implement write ahead log archiving
URL: https://github.com/apache/accumulo/issues/459
 
 
   In the past the Accumulo could archive files and write ahead logs instead of deleting them.  This was useful for debugging data loss situations that occurred during testing.  It seems the functionality to archive write ahead logs no longer exists, it may be useful to bring it back.
   
   A work around to not having this functionality during test is to not run the Accumulo GC process.  However the drawback of this is that GC is not tested.  What if the GC process would have deleted a file that it shouldn't if it were running?  It would be nice to see this happen.

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