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Posted to commits@nifi.apache.org by "Aldrin Piri (JIRA)" <ji...@apache.org> on 2015/10/02 23:57:27 UTC

[jira] [Created] (NIFI-1020) Upgrade to Kafka 0.8.2 client library to alleviate partition stickiness

Aldrin Piri created NIFI-1020:
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             Summary: Upgrade to Kafka 0.8.2 client library to alleviate partition stickiness
                 Key: NIFI-1020
                 URL: https://issues.apache.org/jira/browse/NIFI-1020
             Project: Apache NiFi
          Issue Type: Improvement
          Components: Extensions
    Affects Versions: 0.3.0
            Reporter: Aldrin Piri


The default partitioning scheme introduced in Kafka 0.8.1 led to a bug/feature that aided in keeping number of open socket connections low.  Additional information can be found:  https://cwiki.apache.org/confluence/display/KAFKA/FAQ#FAQ-Whyisdatanotevenlydistributedamongpartitionswhenapartitioningkeyisnotspecified?

This was addressed in the Java clients for 0.8.2 which is listed as being compatible with any 0.8.x release.



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