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From yhuai <...@git.apache.org>
Subject [GitHub] spark pull request: [SPARK-14642][SQL] import org.apache.spark.sql...
Date Mon, 18 Apr 2016 03:52:55 GMT
Github user yhuai commented on the pull request:

    https://github.com/apache/spark/pull/12458#issuecomment-211181637
  
    Can you try
    ```
    import org.apache.spark.sql._
    import org.apache.spark.sql.functions._
    import org.apache.spark.sql.expressions._
    import org.apache.spark.sql.types._
    
    udf((v: String) => v.stripSuffix("-abc"))
    ```
    and see if it throws something like the following exception?
    ```
    error: object lang is not a member of package org.apache.spark.sql.expressions.java
          val normalizeVersion = udf((v: java.lang.String) => v.stripSuffix("-abc"))
    ```


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