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  1. Kafka
  2. KAFKA-3713

test_producer_throughput is failing with compression_type=snappy

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.10.0.0
    • Component/s: clients
    • Labels:
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      Description

      The failure only happens for certain message sizes and they started after the recent change to use the default buffer size from each compression library (https://github.com/apache/kafka/commit/1182d61deb23b5cd86cbe462471f7df583a796e1).

      Looking at the heap dump, it seems like there is one or more memory leaks and the larger buffer size increases their impact. I found and fixed one, but still testing to see if that fixes the problem.

      System test results can be found here:

      http://confluent-kafka-system-test-results.s3-us-west-2.amazonaws.com/2016-05-12--001.1463071628--apache--trunk--84d17bd/report.html

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            • Assignee:
              ijuma Ismael Juma
              Reporter:
              ijuma Ismael Juma
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              • Created:
                Updated:
                Resolved: