SourabhBadhya commented on code in PR #4748:
URL: https://github.com/apache/hive/pull/4748#discussion_r1354920338


##########
ql/src/java/org/apache/hadoop/hive/ql/parse/UpdateDeleteSemanticAnalyzer.java:
##########
@@ -287,6 +299,29 @@ private void reparseAndSuperAnalyze(ASTNode tree, Table 
mTable, ASTNode tabNameN
     }
   }
 
+  private void checkAndPerformStorageMetadataUpdate(Table table, 
HiveStorageHandler storageHandler) {
+    if (!deleting() || storageHandler == null) {
+      return;
+    }
+    Map<String, TableScanOperator> topOps = getParseContext().getTopOps();
+    if (!topOps.containsKey(table.getTableName())) {
+      return;
+    }
+    ExprNodeGenericFuncDesc hiveFilter = getParseContext().getTopOps()
+            .get(table.getTableName()).getConf().getFilterExpr();
+    if (hiveFilter == null || 
!ConvertAstToSearchArg.isCompleteConversion(ctx.getConf(), hiveFilter)) {

Review Comment:
   Unfortunately, changing the classname is not compatible since the methods of 
this class are used by several components. I have created a Result inner class 
and exposed a new method which provides this Result object which can hold all 
properties with regards to the conversion process (in this case: partial).



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