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  1. Spark
  2. SPARK-25186 Stabilize Data Source V2 API
  3. SPARK-25191

continuous streaming should only create one ReadSupport instance per-query

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Incomplete
    • 2.4.0
    • None
    • SQL

    Description

      The life cycle of ReadSupport instance is bound to the query, ideally we only need one ReadSupport instance for the entire continuous streaming query.

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            cloud_fan Wenchen Fan
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              Updated:
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