[
https://issues.apache.org/jira/browse/HIVE-3241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alexander Pivovarov updated HIVE-3241:
--------------------------------------
Attachment: HIVE-3241.1.patch
patch #1
> GenericUDAF when packaged as a JAR raises IllegalAccessException unless the
> JAR is placed in lib dir
> ----------------------------------------------------------------------------------------------------
>
> Key: HIVE-3241
> URL: https://issues.apache.org/jira/browse/HIVE-3241
> Project: Hive
> Issue Type: Bug
> Components: UDF
> Affects Versions: 0.9.0
> Reporter: Shreepadma Venugopalan
> Attachments: HIVE-3241.1.patch, compute-stats.jar
>
>
> GenericUDAFEvaluator has a member variable "Mode" which is protected.
> Accessing mode in a GenericUDAF class raises IllegalAccessException when
> packaged as a jar. This looks like a class loader issue because the error
> doesn't occur when the jar is placed in HIVE_LIB directory. The fix for this
> issue is to provide public getters for member variable mode in
> GenericUDAFEvaluator.
> Steps to reproduce,
> Copy the attached jar to a dir other than HIVE_LIB
> On a hive shell,
> add jar <path-to-jar>
> create temporary function compute_stats as
> 'org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats';
> select compute_stats(some_col) from some_table;
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
