99 lines
3.4 KiB
JavaScript
99 lines
3.4 KiB
JavaScript
// sync2.js
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s = new ShardingTest( "sync2" , 3 , 50 , 2 , { sync : true } );
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s2 = s._mongos[1];
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s.adminCommand( { enablesharding : "test" } );
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s.adminCommand( { shardcollection : "test.foo" , key : { num : 1 } } );
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s.getDB( "test" ).foo.insert( { num : 1 } );
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s.getDB( "test" ).foo.insert( { num : 2 } );
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s.getDB( "test" ).foo.insert( { num : 3 } );
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s.getDB( "test" ).foo.insert( { num : 4 } );
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s.getDB( "test" ).foo.insert( { num : 5 } );
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s.getDB( "test" ).foo.insert( { num : 6 } );
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s.getDB( "test" ).foo.insert( { num : 7 } );
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assert.eq( 7 , s.getDB( "test" ).foo.find().toArray().length , "normal A" );
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assert.eq( 7 , s2.getDB( "test" ).foo.find().toArray().length , "other A" );
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s.adminCommand( { split : "test.foo" , middle : { num : 4 } } );
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s.adminCommand( { movechunk : "test.foo" , find : { num : 3 } , to : s.getFirstOther( s.getServer( "test" ) ).name } );
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assert( s._connections[0].getDB( "test" ).foo.find().toArray().length > 0 , "shard 0 request" );
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assert( s._connections[1].getDB( "test" ).foo.find().toArray().length > 0 , "shard 1 request" );
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assert.eq( 7 , s._connections[0].getDB( "test" ).foo.find().toArray().length +
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s._connections[1].getDB( "test" ).foo.find().toArray().length , "combined shards" );
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assert.eq( 7 , s.getDB( "test" ).foo.find().toArray().length , "normal B" );
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assert.eq( 7 , s2.getDB( "test" ).foo.find().toArray().length , "other B" );
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s.adminCommand( { split : "test.foo" , middle : { num : 2 } } );
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s.printChunks();
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print( "* A" );
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assert.eq( 7 , s.getDB( "test" ).foo.find().toArray().length , "normal B 1" );
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assert.eq( 7 , s2.getDB( "test" ).foo.find().toArray().length , "other B 2" );
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print( "* B" );
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assert.eq( 7 , s.getDB( "test" ).foo.find().toArray().length , "normal B 3" );
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assert.eq( 7 , s2.getDB( "test" ).foo.find().toArray().length , "other B 4" );
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for ( var i=0; i<10; i++ ){
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print( "* C " + i );
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assert.eq( 7 , s2.getDB( "test" ).foo.find().toArray().length , "other B " + i );
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}
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assert.eq( 0 , s.config.big.find().itcount() , "C1" );
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for ( i=0; i<50; i++ ){
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s.config.big.insert( { _id : i } );
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}
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s.config.getLastError();
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assert.eq( 50 , s.config.big.find().itcount() , "C2" );
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assert.eq( 50 , s.config.big.find().count() , "C3" );
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assert.eq( 50 , s.config.big.find().batchSize(5).itcount() , "C4" );
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hashes = []
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for ( i=0; i<3; i++ ){
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print( i );
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s._connections[i].getDB( "config" ).chunks.find( {} , { lastmod : 1 } ).forEach( printjsononeline );
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hashes[i] = s._connections[i].getDB( "config" ).runCommand( "dbhash" );
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}
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printjson( hashes );
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for ( i=1; i<hashes.length; i++ ){
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if ( hashes[0].md5 == hashes[i].md5 )
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continue;
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assert.eq( hashes[0].numCollections , hashes[i].numCollections , "num collections" );
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var bad = false;
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for ( var k in hashes[0].collections ){
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if ( hashes[0].collections[k] ==
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hashes[i].collections[k] )
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continue;
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if ( k == "mongos" || k == "changelog" || k == "locks" )
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continue;
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bad = true;
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print( "collection " + k + " is different" );
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print( "----" );
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s._connections[0].getDB( "config" ).getCollection( k ).find().sort( { _id : 1 } ).forEach( printjsononeline );
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print( "----" );
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s._connections[i].getDB( "config" ).getCollection( k ).find().sort( { _id : 1 } ).forEach( printjsononeline );
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print( "----" );
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}
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if ( bad )
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throw "hashes different";
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}
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s.stop();
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