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Posted to dev@phoenix.apache.org by "Rajeshbabu Chintaguntla (Jira)" <ji...@apache.org> on 2020/05/08 15:32:00 UTC
[jira] [Created] (PHOENIX-5886) Handle deleting stats of deleted
tables asyncronously from metadata region observer
Rajeshbabu Chintaguntla created PHOENIX-5886:
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Summary: Handle deleting stats of deleted tables asyncronously from metadata region observer
Key: PHOENIX-5886
URL: https://issues.apache.org/jira/browse/PHOENIX-5886
Project: Phoenix
Issue Type: Improvement
Reporter: Rajeshbabu Chintaguntla
Assignee: Rajeshbabu Chintaguntla
As [~ankit] suggested at https://issues.apache.org/jira/browse/PHOENIX-4753?focusedCommentId=17101254&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-17101254
we can handle stats delete asynchronously from meta data region observer of system stats so while deleting tables we can just mark the deleted tables with the timestamp at which the table deleted or flag. This will help no manual user intervention of clearing the stats deletion and while preparing the guildposts for parallelization we need to read the stats above the time deleted time stamp if available. Once the records deleted we can delete the delete timestamp also.
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