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Posted to notifications@accumulo.apache.org by "keith-turner (via GitHub)" <gi...@apache.org> on 2024/03/18 17:51:42 UTC
[I] Add compaction IT that verifies queues are cleared when tablets no longer need to compact. [accumulo]
keith-turner opened a new issue, #4399:
URL: https://github.com/apache/accumulo/issues/4399
This is follow on work for #3528 and #4394. Would be good to add an integration test for the changes in #4394. Unit test were added in #4394 that cover a narrow part of the code, but it would be good to verify things work end to end. Should be able to do something like the following in an IT.
* Create a table w/ N tablets
* Configure the table to use compaction group G1
* Start no compactors processes for G1. This should cause compactions to queue but not run.
* Add files and change compaction settings such that all tablets need to compact, could lower the compaction ratio and/or add more files per tablet than the compaction ratio
* Verify N tablets are queued for G1 via inspecting metrics
* Change the table config in such a way that no tablets need to compact, could raise the compaction ratio. Once the tablets no longer need to compact they should be cleared from the queue.
* Verify zero tablets are queued for G1 via inspecting metrics
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Re: [I] Add compaction IT that verifies queues are cleared when tablets no longer need to compact. [accumulo]
Posted by "DomGarguilo (via GitHub)" <gi...@apache.org>.
DomGarguilo commented on issue #4399:
URL: https://github.com/apache/accumulo/issues/4399#issuecomment-2118296585
Closed via #4466
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Re: [I] Add compaction IT that verifies queues are cleared when tablets no longer need to compact. [accumulo]
Posted by "DomGarguilo (via GitHub)" <gi...@apache.org>.
DomGarguilo commented on issue #4399:
URL: https://github.com/apache/accumulo/issues/4399#issuecomment-2004840005
I can start looking into this.
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Re: [I] Add compaction IT that verifies queues are cleared when tablets no longer need to compact. [accumulo]
Posted by "DomGarguilo (via GitHub)" <gi...@apache.org>.
DomGarguilo closed issue #4399: Add compaction IT that verifies queues are cleared when tablets no longer need to compact.
URL: https://github.com/apache/accumulo/issues/4399
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Re: [I] Add compaction IT that verifies queues are cleared when tablets no longer need to compact. [accumulo]
Posted by "keith-turner (via GitHub)" <gi...@apache.org>.
keith-turner commented on issue #4399:
URL: https://github.com/apache/accumulo/issues/4399#issuecomment-2004605235
It may be worthwhile to add this test to 2.1 and forward. The implementations are very different, but for this case hopefully the behavior is the same.
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