pvary commented on code in PR #9432:
URL: https://github.com/apache/iceberg/pull/9432#discussion_r1445940972


##########
hive-metastore/src/main/java/org/apache/iceberg/hive/MetastoreUtil.java:
##########
@@ -72,6 +73,23 @@ public static void alterTable(
     env.putAll(extraEnv);
     env.put(StatsSetupConst.DO_NOT_UPDATE_STATS, StatsSetupConst.TRUE);
 
-    ALTER_TABLE.invoke(client, databaseName, tblName, table, new 
EnvironmentContext(env));
+    try {
+      ALTER_TABLE.invoke(client, databaseName, tblName, table, new 
EnvironmentContext(env));
+    } catch (RuntimeException e) {

Review Comment:
   In the `HiveTableOperations` we are accustomed to handle Hive 
`MetaExceptions`, so I think handling `InvalidOperationException` there would 
be "natural".
   
   The `alterTable` wraps the exceptions to a `RuntimeException` because of the 
`DynMethod` calls. I think this is a mistake. We should behave the same way as 
the `metaClients.run(client -> client...)` like calls, we should throw the 
original `MetaException` - my opinion here could be changes if this becomes a 
breaking change somewhere, but if it does not break code for someone, then we 
should change it.
   



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