redundant allocation is overwritten by line 1769

influxdata · Aug 17, 2017 · c86dc0d · c86dc0d
1 parent 823f903
commit c86dc0d
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/tsdb/engine/tsm1/engine.go b/tsdb/engine/tsm1/engine.go
@@ -1758,8 +1758,6 @@ func (e *Engine) createTagSetIterators(ref *influxql.VarRef, name string, t *que
 			group.keys = t.SeriesKeys[i*n:]
 			group.filters = t.Filters[i*n:]
 		}
-
-		group.itrs = make([]query.Iterator, 0, len(group.keys))
 	}
 
 	// Read series groups in parallel.