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Abhilasha Seth commented on FLINK-14175: ---------------------------------------- Which branch should the PR target? Also, is there a possibility of backporting https://issues.apache.org/jira/browse/FLINK-12847 to older versions? Since that already has the fix. > 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: 1.6.3, 1.6.4, 1.6.5, 1.7.2, 1.7.3, 1.8.0, 1.8.1, 1.8.2, > 1.9.0 > Environment: [link title|http://example.com][link > title|http://example.com] > Reporter: Abhilasha Seth > Priority: Major > > The [KPL > version|https://github.com/apache/flink/blob/release-1.9/flink-connectors/flink-connector-kinesis/pom.xml#L38] > (0.12.9) used by flink-connector-kinesis in the affected Flink versions 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. The > recommended version to upgrade would be the latest (0.13.1) > Note that KPL version in Flink 1.10.0 has been updated to the latest version > (0.13.1): https://issues.apache.org/jira/browse/FLINK-12847 > -- This message was sent by Atlassian Jira (v8.3.4#803005)