beliefer opened a new pull request, #134: URL: https://github.com/apache/flink-connector-elasticsearch/pull/134
This PR proposes to improve perf for Elasticsearch 8 connector. Currently, Elasticsearch 8 connector create a new `OperationSerializer` for each `Operation`. A large amount of `OperationSerializer`'s instances brings big overhead. There is a benchmark cases. Flink application with single parallelism. The Kafka Topic consumption rate show below. | Before this PR | After this PR | |--------------------|-------------------| | 1.5 K strips/s(min) | 2.3 K strips/s(min) | | 2.0 K strips/s(max) | 2.5 K strips/s(max) | -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
