HDDS-8766. Use empty BufferPool for EC reconstruction #4834
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Checked the latest commit - LGTM. |
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Thanks @sodonnel for taking another look. |
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What changes were proposed in this pull request?
Avoid unnecessary
BufferPoolcreation for EC reconstruction flow:Use an empty singleton
BufferPoolfor that.Also, convert some validation checks to real preconditions in
BufferPool(i.e. perform the check before changing state, not afterwards).https://issues.apache.org/jira/browse/HDDS-8766
How was this patch tested?
Existing tests:
https://github.com/adoroszlai/hadoop-ozone/actions/runs/5186666728