1 files changed, 0 insertions, 42 deletions
diff --git a/jstests/sharding/explain1.js b/jstests/sharding/explain1.js
deleted file mode 100644
index 68e523af1aa..00000000000
--- a/jstests/sharding/explain1.js
+++ /dev/null
@@ -1,42 +0,0 @@
-// Check explain() results reported for a sharded cluster, in particular nscannedObjects.
-// SERVER-4161
-
-s = new ShardingTest( "explain1" , 2 , 2 );
-
-// Tests can be invalidated by the balancer.
-s.stopBalancer()
-
-db = s.getDB( "test" );
-
-s.adminCommand( { enablesharding : "test" } );
-s.adminCommand( { shardcollection : "test.foo" , key : { _id : 1 } } );
-
-t = db.foo;
-for( i = 0; i < 10; ++i ) {
-    t.save( { a:i } );
-}
-
-// Without an index.
-explain = t.find( { a:{ $gte:5 } } ).explain();
-assert.eq( explain.cursor, 'BasicCursor' );
-assert.eq( explain.n, 5 );
-assert.eq( explain.nscanned, 10 );
-assert.eq( explain.nscannedObjects, 10 );
-
-// With an index.
-t.ensureIndex( { a:1 } );
-explain = t.find( { a:{ $gte:5 } } ).explain();
-assert.eq( explain.cursor, 'BtreeCursor a_1' );
-assert.eq( explain.n, 5 );
-assert.eq( explain.nscanned, 5 );
-assert.eq( explain.nscannedObjects, 5 );
-
-// With a covered index.
-t.ensureIndex( { a:1 } );
-explain = t.find( { a:{ $gte:5 } }, { _id:0, a:1 } ).explain();
-assert.eq( explain.cursor, 'BtreeCursor a_1' );
-assert.eq( explain.n, 5 );
-assert.eq( explain.nscanned, 5 );
-assert.eq( explain.nscannedObjects, 5 ); // Queries against sharded collections are never covered.
-
-s.stop();