deniskuzZ commented on code in PR #6259:
URL: https://github.com/apache/hive/pull/6259#discussion_r2697648460


##########
ql/src/java/org/apache/hadoop/hive/ql/metadata/HiveStorageHandler.java:
##########
@@ -987,6 +987,11 @@ default boolean 
isPartitioned(org.apache.hadoop.hive.ql.metadata.Table table) {
     return false;
   }
 
+  default boolean isPartitionPresent(org.apache.hadoop.hive.ql.metadata.Table 
table,

Review Comment:
   > getPartition in iceberg returns dummy partition corresponding to that 
partSpec without checking it is already present or not 
   
   exactly. i think we need to change that API and also drop the `RewritePolicy 
policy` arg (move Context.RewritePolicy.get(conf) inside the StorageHandler). 
   getPartition() should return dummy partition corresponding to the provided 
partSpec only if exists otherwise it confusing.
   
   please check if ATM this method is only used by Iceberg compaction. in that 
scenario we could skip the validation (i.e. check for 
SessionState.get().isCompaction())
   cc @difin 



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