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Takeshi Yamamuro commented on SPARK-20068:
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If you could, you'd better to use newer Spark. I
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QQShu1 commented on SPARK-20068:
@Takeshi Yamamuro thanks for your answer. V2.1 doesn`t have this issue.
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Takeshi Yamamuro commented on SPARK-20068:
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Have you tried v2.1? The latest also has the same
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QQShu1 commented on SPARK-20068:
@Sean Owen thanks for your answer.But if I remove the coalesce of all,
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Sean Owen commented on SPARK-20068:
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I suspect this is because in older Scala versions, after 22
