milleruntime opened a new issue #2218: URL: https://github.com/apache/accumulo/issues/2218
As a follow up to #2185, it would be good to test that old temporary WALs are removed and the original WALs are resorted after upgrade. This is a little tricky to test manually, as you need to make sure the table is recovering but also have unloaded tablets (before the data is flushed to disk). If there are no references to the data in WALs and temporary sorted files get removed, the GC will remove the WALs rather quickly. We need to make sure the GC isn't removing all of the old WALs as they could contain data. Testing this using Continuous Ingest will be easier as you can verify there was no data lost. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
