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From "Herman van Hovell (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-17773) HiveInspector wrapper for JavaVoidObjectInspector is missing
Date Tue, 04 Oct 2016 00:26:21 GMT

     [ https://issues.apache.org/jira/browse/SPARK-17773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Herman van Hovell updated SPARK-17773:
--------------------------------------
    Description: 
Executing following query fails.
{noformat}
select SOME_UDAF*(a.arr) 
from (
  select Array(null) as arr from dim_one_row
) a

SOME_UDAF= It's an UDAF which is similar to FIRST(), but skips the null values if it can and
adds randomization.

Error message:
scala.MatchError: org.apache.hadoop.hive.serde2.objectinspector.primitive.JavaVoidObjectInspector@39055e0d
(of class org.apache.hadoop.hive.serde2.objectinspector.primitive.JavaVoidObjectInspector)
  at org.apache.spark.sql.hive.HiveInspectors$class.wrapperFor(HiveInspectors.scala:257)
  at org.apache.spark.sql.hive.HiveUDAFFunction.wrapperFor(hiveUDFs.scala:269)
  at org.apache.spark.sql.hive.HiveInspectors$class.wrap(HiveInspectors.scala:719)
{noformat}

  was:
Executing following query fails.

select SOME_UDAF*(a.arr) 
from (
  select Array(null) as arr from dim_one_row
) a

SOME_UDAF= It's an UDAF which is similar to FIRST(), but skips the null values if it can and
adds randomization.

Error message:
scala.MatchError: org.apache.hadoop.hive.serde2.objectinspector.primitive.JavaVoidObjectInspector@39055e0d
(of class org.apache.hadoop.hive.serde2.objectinspector.primitive.JavaVoidObjectInspector)
  at org.apache.spark.sql.hive.HiveInspectors$class.wrapperFor(HiveInspectors.scala:257)
  at org.apache.spark.sql.hive.HiveUDAFFunction.wrapperFor(hiveUDFs.scala:269)
  at org.apache.spark.sql.hive.HiveInspectors$class.wrap(HiveInspectors.scala:719)


> HiveInspector wrapper for JavaVoidObjectInspector is missing 
> -------------------------------------------------------------
>
>                 Key: SPARK-17773
>                 URL: https://issues.apache.org/jira/browse/SPARK-17773
>             Project: Spark
>          Issue Type: Bug
>          Components: Input/Output
>    Affects Versions: 2.0.0
>            Reporter: Ergin Seyfe
>            Priority: Minor
>
> Executing following query fails.
> {noformat}
> select SOME_UDAF*(a.arr) 
> from (
>   select Array(null) as arr from dim_one_row
> ) a
> SOME_UDAF= It's an UDAF which is similar to FIRST(), but skips the null values if it
can and adds randomization.
> Error message:
> scala.MatchError: org.apache.hadoop.hive.serde2.objectinspector.primitive.JavaVoidObjectInspector@39055e0d
(of class org.apache.hadoop.hive.serde2.objectinspector.primitive.JavaVoidObjectInspector)
>   at org.apache.spark.sql.hive.HiveInspectors$class.wrapperFor(HiveInspectors.scala:257)
>   at org.apache.spark.sql.hive.HiveUDAFFunction.wrapperFor(hiveUDFs.scala:269)
>   at org.apache.spark.sql.hive.HiveInspectors$class.wrap(HiveInspectors.scala:719)
> {noformat}



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