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https://issues.apache.org/jira/browse/KUDU-1769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Adar Dembo updated KUDU-1769:
-----------------------------
Resolution: Fixed
Fix Version/s: 1.4.0
Status: Resolved (was: In Review)
Fixed in commit a72c28e699763cfeabadc4575b792e8d6cc1b191.
> Add a tool to garbage collect orphan data blocks
> ------------------------------------------------
>
> Key: KUDU-1769
> URL: https://issues.apache.org/jira/browse/KUDU-1769
> Project: Kudu
> Issue Type: Task
> Components: tablet
> Reporter: Dinesh Bhat
> Assignee: Adar Dembo
> Fix For: 1.4.0
>
>
> There could be cases where we find orphan data blocks not referenced by any
> tablet metadata:
> - Crash during a flush/compaction
> - Crash during a tablet copy could orphan the data blocks copied so far.
> - Bugs
> In such situations, it is useful to have a manual tool to delete all the
> orphan data blocks for which there are no metadata.
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