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Posted to issues@flink.apache.org by "Abhilasha Seth (Jira)" <ji...@apache.org> on 2019/09/23 22:02:00 UTC

[jira] [Created] (FLINK-14175) Upgrade KPL version in flink-connector-kinesis to fix application OOM

Abhilasha Seth created FLINK-14175:
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             Summary: Upgrade KPL version in flink-connector-kinesis to fix application OOM
                 Key: FLINK-14175
                 URL: https://issues.apache.org/jira/browse/FLINK-14175
             Project: Flink
          Issue Type: Bug
          Components: Connectors / Kinesis
    Affects Versions: 1.9.0, 1.8.2, 1.8.1, 1.8.0, 1.7.2, 1.6.4, 1.6.3
         Environment: [link title|http://example.com][link title|http://example.com]
            Reporter: Abhilasha Seth


The [KPL version|https://github.com/apache/flink/blob/release-1.9/flink-connectors/flink-connector-kinesis/pom.xml#L38] currently in use (0.12.9) has a thread leak bug that causes applications to run out of memory after frequent restarts:

KPL Issue - [https://github.com/awslabs/amazon-kinesis-producer/issues/224]

Fix - [https://github.com/awslabs/amazon-kinesis-producer/pull/225/files]

Upgrading KPL to 0.12.10 or higher is necessary to avoid this issue.

 

 



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