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Posted to issues@flink.apache.org by "Caizhi Weng (Jira)" <ji...@apache.org> on 2020/10/22 12:53:00 UTC
[jira] [Created] (FLINK-19769) Reuse StreamRecord in
SourceOutputWithWatermarks#collect
Caizhi Weng created FLINK-19769:
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Summary: Reuse StreamRecord in SourceOutputWithWatermarks#collect
Key: FLINK-19769
URL: https://issues.apache.org/jira/browse/FLINK-19769
Project: Flink
Issue Type: Improvement
Components: API / DataStream
Reporter: Caizhi Weng
Fix For: 1.12.0
{{SourceOutputWithWatermarks#collect}} always creates a new {{StreamRecord}} object which can be reused quite easily. We should reuse the {{StreamRecord}} for optimization.
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