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  1. Spark
  2. SPARK-20672

Keep the `isStreaming` property in triggerLogicalPlan in Structured Streaming

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 2.1.1
    • None
    • Structured Streaming
    • None

    Description

      In Structured Streaming, the "isStreaming" property will be eliminated in each triggerLogicalPlan. Then, some rules will be applied to this triggerLogicalPlan mistakely. So, we should refactor existing code to better execute batch query and ss query.

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          Is contained by

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-21765 Ensure all leaf nodes that are derived from streaming sources have isStreaming=true

          • Major - Major loss of function.
          • Resolved
          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. SPARK-20373 Batch queries with 'Dataset/DataFrame.withWatermark()` does not execute

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. SPARK-19690 Join a streaming DataFrame with a batch DataFrame may not work

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          links to

          Pull request #17913 [Github] Pull Request #17913 (uncleGen)

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              Unassigned Unassigned
              uncleGen Genmao Yu
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              Dates

                Created:
                Updated:
                Resolved: