[jira] [Updated] (SPARK-14642) import org.apache.spark.sql.expressions._ breaks udf under functions

2016-05-10 Thread Shixiong Zhu (JIRA) 

 [ 
https://issues.apache.org/jira/browse/SPARK-14642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Shixiong Zhu updated SPARK-14642:
-
Assignee: Subhobrata Dey

> import org.apache.spark.sql.expressions._ breaks udf under functions
> 
>
> Key: SPARK-14642
> URL: https://issues.apache.org/jira/browse/SPARK-14642
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Reporter: Yin Huai
>Assignee: Subhobrata Dey
>Priority: Blocker
> Fix For: 2.0.0
>
>
> The following code works
> {code}
> scala> import org.apache.spark.sql.functions._
> import org.apache.spark.sql.functions._
> scala> udf((v: String) => v.stripSuffix("-abc"))
> res0: org.apache.spark.sql.expressions.UserDefinedFunction = 
> UserDefinedFunction(,StringType,Some(List(StringType)))
> {code}
> But, the following does not
> {code}
> scala> import org.apache.spark.sql.functions._
> import org.apache.spark.sql.functions._
> scala> import org.apache.spark.sql.expressions._
> import org.apache.spark.sql.expressions._
> scala> udf((v: String) => v.stripSuffix("-abc"))
> :30: error: No TypeTag available for String
>udf((v: String) => v.stripSuffix("-abc"))
> {code}



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[jira] [Updated] (SPARK-14642) import org.apache.spark.sql.expressions._ breaks udf under functions

2016-05-02 Thread Yin Huai (JIRA) 

 [ 
https://issues.apache.org/jira/browse/SPARK-14642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yin Huai updated SPARK-14642:
-
Priority: Blocker  (was: Critical)

> import org.apache.spark.sql.expressions._ breaks udf under functions
> 
>
> Key: SPARK-14642
> URL: https://issues.apache.org/jira/browse/SPARK-14642
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Reporter: Yin Huai
>Priority: Blocker
>
> The following code works
> {code}
> scala> import org.apache.spark.sql.functions._
> import org.apache.spark.sql.functions._
> scala> udf((v: String) => v.stripSuffix("-abc"))
> res0: org.apache.spark.sql.expressions.UserDefinedFunction = 
> UserDefinedFunction(,StringType,Some(List(StringType)))
> {code}
> But, the following does not
> {code}
> scala> import org.apache.spark.sql.functions._
> import org.apache.spark.sql.functions._
> scala> import org.apache.spark.sql.expressions._
> import org.apache.spark.sql.expressions._
> scala> udf((v: String) => v.stripSuffix("-abc"))
> :30: error: No TypeTag available for String
>udf((v: String) => v.stripSuffix("-abc"))
> {code}



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[jira] [Updated] (SPARK-14642) import org.apache.spark.sql.expressions._ breaks udf under functions

2016-04-14 Thread Yin Huai (JIRA) 

 [ 
https://issues.apache.org/jira/browse/SPARK-14642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yin Huai updated SPARK-14642:
-
Description: 
The following code works
{code}
scala> import org.apache.spark.sql.functions._
import org.apache.spark.sql.functions._

scala> udf((v: String) => v.stripSuffix("-abc"))
res0: org.apache.spark.sql.expressions.UserDefinedFunction = 
UserDefinedFunction(,StringType,Some(List(StringType)))
{code}

But, the following does not
{code}
scala> import org.apache.spark.sql.functions._
import org.apache.spark.sql.functions._

scala> import org.apache.spark.sql.expressions._
import org.apache.spark.sql.expressions._

scala> udf((v: String) => v.stripSuffix("-abc"))
:30: error: No TypeTag available for String
   udf((v: String) => v.stripSuffix("-abc"))
{code}

  was:
The following code works
{code}
scala> import org.apache.spark.sql.functions._
import org.apache.spark.sql.functions._

scala> udf((v: String) => v.stripSuffix("-abc"))
res0: org.apache.spark.sql.expressions.UserDefinedFunction = 
UserDefinedFunction(,StringType,Some(List(StringType)))
{code}

But, the following does not
{code}
scala> import org.apache.spark.sql.functions._
import org.apache.spark.sql.functions._

scala> import org.apache.spark.sql.expressions._
import org.apache.spark.sql.expressions._

scala> udf((v: String) => v.stripSuffix("-abc"))
:30: error: No TypeTag available for String
   udf((v: String) => v.stripSuffix("-SNAPSHOT"))
{code}


> import org.apache.spark.sql.expressions._ breaks udf under functions
> 
>
> Key: SPARK-14642
> URL: https://issues.apache.org/jira/browse/SPARK-14642
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Reporter: Yin Huai
>Priority: Critical
>
> The following code works
> {code}
> scala> import org.apache.spark.sql.functions._
> import org.apache.spark.sql.functions._
> scala> udf((v: String) => v.stripSuffix("-abc"))
> res0: org.apache.spark.sql.expressions.UserDefinedFunction = 
> UserDefinedFunction(,StringType,Some(List(StringType)))
> {code}
> But, the following does not
> {code}
> scala> import org.apache.spark.sql.functions._
> import org.apache.spark.sql.functions._
> scala> import org.apache.spark.sql.expressions._
> import org.apache.spark.sql.expressions._
> scala> udf((v: String) => v.stripSuffix("-abc"))
> :30: error: No TypeTag available for String
>udf((v: String) => v.stripSuffix("-abc"))
> {code}



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