[jira] [Created] (SPARK-22013) Allow to read the results of a streaming query as non-streaming datasource

["Ivan Sharamet (JIRA)" <ji...@apache.org>]

Ivan Sharamet created SPARK-22013:
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             Summary: Allow to read the results of a streaming query as non-streaming datasource
                 Key: SPARK-22013
                 URL: https://issues.apache.org/jira/browse/SPARK-22013
             Project: Spark
          Issue Type: Wish
          Components: SQL
    Affects Versions: 2.2.0
         Environment: All
            Reporter: Ivan Sharamet
            Priority: Minor


It would be great to have ability to read the results of a streaming query as non-streaming datasource, i.e. skipping reading {{_spark_metadata}}, because in some use-cases datasource is being modified by external tools (for example - combining small Parquet/ORC files with Hadoop rather than Spark) leaving {{_spark_metadata}} outdated. This in turn can cause errors if metadata refers to files being deleted or moved.

Currently there is no way to override this behavior.



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