[
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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