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https://issues.apache.org/jira/browse/HDDS-7126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-7126:
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Labels: pull-request-available (was: )
> SCM doesn't send deleteBlock commands to datanodes
> --------------------------------------------------
>
> Key: HDDS-7126
> URL: https://issues.apache.org/jira/browse/HDDS-7126
> Project: Apache Ozone
> Issue Type: Bug
> Reporter: Janus Chow
> Assignee: Janus Chow
> Priority: Major
> Labels: pull-request-available
>
> By default DeletedBlockLog fetches 20,000 records per iteration and send the
> deleteBlock command to datanodes.
> There is a chance that the db of deletedTable has a lot of records of deleted
> containers, and these records won't be cleaned, which leads to the idle
> iteration of the fetches, thus causing SCM failed to send commands to
> datanodes.
> This ticket is to clean the records of deleted containers to recover SCM's
> delete block operation.
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