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Posted to issues@spark.apache.org by "Jungtaek Lim (Jira)" <ji...@apache.org> on 2019/10/29 22:11:00 UTC

[jira] [Created] (SPARK-29642) ContinuousMemoryStream throws error on String type

Jungtaek Lim created SPARK-29642:
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             Summary: ContinuousMemoryStream throws error on String type
                 Key: SPARK-29642
                 URL: https://issues.apache.org/jira/browse/SPARK-29642
             Project: Spark
          Issue Type: Bug
          Components: Structured Streaming
    Affects Versions: 3.0.0
            Reporter: Jungtaek Lim


While we can set String as a generic type of ContinuousMemoryStream, it doesn't work really because it doesn't convert String to UTFString and accessing it from Row interface would throw error.

We should encode the input and convert the input to Row properly.



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