deniskuzZ commented on PR #6364:
URL: https://github.com/apache/hive/pull/6364#issuecomment-4104283702

   > I am not understanding why Apache Spark depends on 
HiveIcebergStorageHandler even though Spark w/ Iceberg has a dedicated Data 
Source API. I would understand it if something got wrong between Spark and Hive 
Metastore client, though
   
   @okumin Spark SQL code uses `hive-exec-core` that transitevely depends on 
`hive-iceberg-handler`
   ````
   26/03/06 00:33:10 ERROR metadata.Hive: [main]: 
org.apache.hadoop.hive.ql.metadata.HiveException: Error in loading storage 
handler.org.apache.iceberg.mr.hive.HiveIcebergStorageHandler
       at 
org.apache.hadoop.hive.ql.metadata.HiveUtils.getStorageHandler(HiveUtils.java:389)
       at 
org.apache.hadoop.hive.ql.metadata.Hive.createStorageHandler(Hive.java:5881)
       at org.apache.hadoop.hive.ql.metadata.Hive$6.getHook(Hive.java:5861)
       at 
org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getHook(HiveMetaStoreClient.java:3583)
       at 
org.apache.hadoop.hive.metastore.HiveMetaStoreClient.executePostGetTableHook(HiveMetaStoreClient.java:2760)
       at 
org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getTable(HiveMetaStoreClient.java:2748)
       at 
org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.getTable(SessionHiveMetaStoreClient.java:281)
   ````


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