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  1. Flink
  2. FLINK-10740 FLIP-27: Refactor Source Interface
  3. FLINK-16848

Improve the performance of the RecordsWithSplitIds queue.

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    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: API / DataStream
    • Labels:
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      Description

      Currently there is just one queue in the SourceReader which may become a performance bottleneck due to lock contention when there are many SplitFetcher threads. This ticket is supposed to improve the performance.

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            • Assignee:
              becket_qin Jiangjie Qin
              Reporter:
              becket_qin Jiangjie Qin
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              Dates

              • Created:
                Updated: