Remove unused parameter

trinodb · Sep 16, 2016 · 8528733 · 8528733
1 parent 75c5b81
commit 8528733
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/presto-main/src/main/java/com/facebook/presto/sql/planner/optimizations/AddExchanges.java b/presto-main/src/main/java/com/facebook/presto/sql/planner/optimizations/AddExchanges.java
@@ -140,7 +140,7 @@ public AddExchanges(Metadata metadata, SqlParser parser)
     @Override
     public PlanNode optimize(PlanNode plan, Session session, Map<Symbol, Type> types, SymbolAllocator symbolAllocator, PlanNodeIdAllocator idAllocator)
     {
-        PlanWithProperties result = plan.accept(new Rewriter(symbolAllocator, idAllocator, symbolAllocator, session), new Context(PreferredProperties.any(), false));
+        PlanWithProperties result = plan.accept(new Rewriter(idAllocator, symbolAllocator, session), new Context(PreferredProperties.any(), false));
         return result.getNode();
     }
 
@@ -181,7 +181,6 @@ boolean isDownstreamIsDelete()
     private class Rewriter
             extends PlanVisitor<Context, PlanWithProperties>
     {
-        private final SymbolAllocator allocator;
         private final PlanNodeIdAllocator idAllocator;
         private final SymbolAllocator symbolAllocator;
         private final Session session;
@@ -190,9 +189,8 @@ private class Rewriter
         private final boolean preferStreamingOperators;
         private final boolean redistributeWrites;
 
-        public Rewriter(SymbolAllocator allocator, PlanNodeIdAllocator idAllocator, SymbolAllocator symbolAllocator, Session session)
+        public Rewriter(PlanNodeIdAllocator idAllocator, SymbolAllocator symbolAllocator, Session session)
         {
-            this.allocator = allocator;
             this.idAllocator = idAllocator;
             this.symbolAllocator = symbolAllocator;
             this.session = session;