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Posted to dev@kafka.apache.org by "Dima R (Jira)" <ji...@apache.org> on 2020/07/14 14:44:00 UTC

[jira] [Created] (KAFKA-10271) Performance degradation while fetching a key from a single partition

Dima R created KAFKA-10271:
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             Summary: Performance degradation while fetching a key from a single partition
                 Key: KAFKA-10271
                 URL: https://issues.apache.org/jira/browse/KAFKA-10271
             Project: Kafka
          Issue Type: Bug
          Components: streams
    Affects Versions: 2.5.0, 2.6.0, 2.5.1
            Reporter: Dima R
            Assignee: Dima R
             Fix For: 2.6.0, 2.5.1


This is follow-up bug for KAFKA-10030 

WrappingStoreProvider does not take into account withPartition parameter and always return all existing stores, thus causing significant performance degradation to the caller, in case state store has many partitions.

 



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