deniskuzZ commented on code in PR #5977:
URL: https://github.com/apache/hive/pull/5977#discussion_r2212631650


##########
ql/src/java/org/apache/hadoop/hive/ql/ddl/table/partition/PartitionUtils.java:
##########
@@ -62,24 +62,33 @@ private PartitionUtils() {
    * simpler. Should be okay since the reserved names are fairly long and 
uncommon.
    */
   public static void validatePartitions(HiveConf conf, Map<String, String> 
partitionSpec) throws SemanticException {
-    Set<String> reservedPartitionValues = new HashSet<>();
     // Partition can't have this name
-    reservedPartitionValues.add(HiveConf.getVar(conf, 
ConfVars.DEFAULT_PARTITION_NAME));
-    reservedPartitionValues.add(HiveConf.getVar(conf, 
ConfVars.DEFAULT_ZOOKEEPER_PARTITION_NAME));
+    Set<String> reservedPartitionValues =
+            new HashSet<String>() {{
+              add(HiveConf.getVar(conf, ConfVars.DEFAULT_PARTITION_NAME));
+              add(HiveConf.getVar(conf, 
ConfVars.DEFAULT_ZOOKEEPER_PARTITION_NAME));
+            }};
+
     // Partition value can't end in this suffix
-    reservedPartitionValues.add(HiveConf.getVar(conf, 
ConfVars.METASTORE_INT_ORIGINAL));
-    reservedPartitionValues.add(HiveConf.getVar(conf, 
ConfVars.METASTORE_INT_ARCHIVED));
-    reservedPartitionValues.add(HiveConf.getVar(conf, 
ConfVars.METASTORE_INT_EXTRACTED));
-
-    for (Entry<String, String> e : partitionSpec.entrySet()) {
-      for (String s : reservedPartitionValues) {
-        String value = e.getValue();
-        if (value != null && value.contains(s)) {
-          throw new SemanticException(ErrorMsg.RESERVED_PART_VAL.getMsg(
-              "(User value: " + e.getValue() + " Reserved substring: " + s + 
")"));
-        }
+    Set<String> reservedPartitionSuffixes =
+            new HashSet<String>() {{
+              add(HiveConf.getVar(conf, ConfVars.METASTORE_INT_ORIGINAL));
+              add(HiveConf.getVar(conf, ConfVars.METASTORE_INT_ARCHIVED));
+              add(HiveConf.getVar(conf, ConfVars.METASTORE_INT_EXTRACTED));
+            }};
+
+    partitionSpec.forEach((key, value) -> {
+      if (value != null && reservedPartitionValues.contains(value)) {

Review Comment:
   @vikramahuja1001, please check the above comment. Current logic should be 
broken, but looks like test don't cover all cases. 



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