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Posted to dev@hbase.apache.org by "Bryan Beaudreault (Jira)" <ji...@apache.org> on 2023/09/11 21:14:00 UTC

[jira] [Created] (HBASE-28069) Add support for quotas on atomic operations

Bryan Beaudreault created HBASE-28069:
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             Summary: Add support for quotas on atomic operations
                 Key: HBASE-28069
                 URL: https://issues.apache.org/jira/browse/HBASE-28069
             Project: HBase
          Issue Type: Improvement
            Reporter: Bryan Beaudreault


Atomic operations (CheckAndMutate, Increment, etc) are especially costly since they include both a random read and a write, and that occurs within a lock which can cause contention with other atomic reads. We find that HBase can only a serve a fraction of the atomic operations that it can of normal reads or writes. We should provide a separate quota for this so that one can tune it low while still allowing much higher normal read and write volume.



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