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https://issues.apache.org/jira/browse/SAMZA-2447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brett Konold resolved SAMZA-2447.
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Resolution: Fixed
> Checkpoint dir removal should only search in valid store dirs
> -------------------------------------------------------------
>
> Key: SAMZA-2447
> URL: https://issues.apache.org/jira/browse/SAMZA-2447
> Project: Samza
> Issue Type: Bug
> Affects Versions: 1.3
> Reporter: Brett Konold
> Assignee: Brett Konold
> Priority: Major
> Fix For: 1.4
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> removeOldCheckpoints in TransactionalStateTaskStorageManager currently treats
> every file in the logged store base directory as if it is a directory; not
> always true as there is no guarantee that the base directory has _only_
> stores in it (there could be other files unrelated to stores depending on how
> the user has configured the directory).
> We should only be calling listFiles on files that we know to be directories.
> Bonus points if we can search only directories we know to be stores
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