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Esri / spatial-framework-for-hadoop

The Spatial Framework for Hadoop allows developers and data scientists to use the Hadoop data processing system for spatial data analysis.
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permission denied error for the spatial function "st_aggr_union" #179

Closed bgajula closed 2 years ago

bgajula commented 2 years ago

Hi,

I am trying to use st_aggr_union function using a permanent UDF created on hive. Used the following command to create it

DROP FUNCTION IF EXISTS udf_db.st_aggr_union; CREATE FUNCTION p0_bcc_eudswr.st_aggr_union AS 'com.esri.hadoop.hive.ST_Aggr_Union' USING JAR 'hdfs://user/esri/lib/spatial-sdk-hive-2.1.0.jar';

when running the udf against the spatial data, I am getting bellow error

Error: Error while compiling statement: FAILED: HiveAccessControlException Permission denied: user [userxxxx] does not have [SELECT] privilege on [@_udf_db/st_aggr_union] (state=42000,code=40000)

We have created many other spatial functions and using them without any issues.

Could you please help me with this.

randallwhitman commented 2 years ago
bgajula commented 2 years ago

Hi,

Does the error happen with the other aggregate functions, such as aggregate convex hull or aggregate intersection? --> It is happening with other two aggregate functions as well Does the error happen when running the query as the Hive super-user (for testing)? --> This is yet to be checked. I will update on this What happens if you CREATE FUNCTION st_aggr_union without p0_bcc_eudswr. in front? --> This is happening irrespective of the DB.