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Posted to dev@lucene.apache.org by "Andrzej Bialecki (JIRA)" <ji...@apache.org> on 2017/11/24 08:16:00 UTC

[jira] [Created] (SOLR-11670) Implement a periodic house-keeping task

Andrzej Bialecki  created SOLR-11670:
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             Summary: Implement a periodic house-keeping task
                 Key: SOLR-11670
                 URL: https://issues.apache.org/jira/browse/SOLR-11670
             Project: Solr
          Issue Type: Sub-task
      Security Level: Public (Default Security Level. Issues are Public)
          Components: AutoScaling
            Reporter: Andrzej Bialecki 
            Assignee: Andrzej Bialecki 


Some high-impact cluster changes (such as split shard) leave the original data and original state that is no longer actively used. This makes sense due to safety reasons and to make it easier to roll-back the changes.

However, this unused data will accumulate over time, especially when actions like split shard are invoked automatically by the autoscaling framework. We need a periodic task that would clean up this kind of data after a certain period.



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