Attila Doroszlai created HDDS-3971:
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Summary: Eliminate duplicate bucket existence check
Key: HDDS-3971
URL: https://issues.apache.org/jira/browse/HDDS-3971
Project: Hadoop Distributed Data Store
Issue Type: Improvement
Components: Ozone Manager
Reporter: Attila Doroszlai
HDDS-3612 introduces bucket links. Now volume/bucket existence is checked
twice in OM write requests: once for resolving any links (without lock), then
regular validation (while holding lock). [~bharat]
[suggests|https://github.com/apache/hadoop-ozone/pull/1104#discussion_r454548791]
that:
bq. once HA becomes the default, we can optimize this, as in HA there is only a
single thread executor.
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