6745d91683
Makes all JS tests access the replica set member state from the class itself instead of the object instance. Also removes some unused code.
98 lines
3.0 KiB
JavaScript
98 lines
3.0 KiB
JavaScript
// Tests whether new sharding is detected on insert by mongos
|
|
load("jstests/replsets/rslib.js");
|
|
|
|
(function () {
|
|
|
|
var st = new ShardingTest({ name: 'mongos_no_replica_set_refresh',
|
|
shards: 1,
|
|
mongos: 2,
|
|
other: {
|
|
rs0: {
|
|
nodes: [
|
|
{rsConfig: {priority: 10}},
|
|
{},
|
|
{},
|
|
],
|
|
}
|
|
} });
|
|
|
|
var rsObj = st._rs[0].test;
|
|
assert.commandWorked(
|
|
rsObj.nodes[0].adminCommand({
|
|
replSetTest: 1,
|
|
waitForMemberState: ReplSetTest.State.PRIMARY,
|
|
timeoutMillis: 60 * 1000,
|
|
}),
|
|
'node 0 ' + rsObj.nodes[0].host + ' failed to become primary'
|
|
);
|
|
|
|
var mongos = st.s;
|
|
var config = mongos.getDB("config");
|
|
|
|
config.settings.update({ _id : "balancer" }, { $set : { stopped : true } }, true );
|
|
|
|
printjson( mongos.getCollection("foo.bar").findOne() );
|
|
|
|
var primary = rsObj.getPrimary();
|
|
|
|
jsTestLog( "Reconfiguring replica set..." );
|
|
|
|
var rsConfig = rsObj.getConfigFromPrimary();
|
|
|
|
// Now remove the last node in the config.
|
|
var removedNode = rsConfig.members.pop();
|
|
rsConfig.version++;
|
|
reconfig(rsObj, rsConfig);
|
|
|
|
var numRSHosts = function(){
|
|
jsTestLog('Checking number of active nodes in ' + rsObj.name);
|
|
var result = assert.commandWorked(primary.adminCommand({ismaster : 1}));
|
|
jsTestLog('Active nodes in ' + rsObj.name + ': ' + tojson(result));
|
|
return result.hosts.length;
|
|
};
|
|
|
|
primary = rsObj.getPrimary();
|
|
assert.soon( function(){ return numRSHosts() < 3; } );
|
|
|
|
var numMongosHosts = function(){
|
|
jsTestLog('Checking number of nodes in ' + rsObj.name + ' connected to mongos...');
|
|
var commandResult = assert.commandWorked(mongos.adminCommand("connPoolStats"));
|
|
var result = commandResult.replicaSets[rsObj.name];
|
|
jsTestLog('Nodes in ' + rsObj.name + ' connected to mongos: ' + tojson(result));
|
|
return result.hosts.length;
|
|
};
|
|
|
|
// Wait for ReplicaSetMonitor to refresh; it should discover that the set now has only 2 hosts.
|
|
assert.soon( function(){ return numMongosHosts() < 3; } );
|
|
|
|
jsTestLog( "Mongos successfully detected change..." );
|
|
|
|
var configServerURL = function(){
|
|
var result = config.shards.find().toArray()[0];
|
|
printjson( result );
|
|
return result.host;
|
|
};
|
|
|
|
assert.soon( function(){ return configServerURL().indexOf( removedNode.host ) < 0; } );
|
|
|
|
jsTestLog( "Now test adding new replica set servers..." );
|
|
|
|
config.shards.update({ _id : rsObj.name }, { $set : { host : rsObj.name + "/" + primary.host } });
|
|
printjson( config.shards.find().toArray() );
|
|
|
|
rsConfig.members.push(removedNode);
|
|
rsConfig.version++;
|
|
reconfig(rsObj, rsConfig);
|
|
|
|
assert.soon( function(){ return numRSHosts() > 2; } );
|
|
|
|
assert.soon( function(){ return numMongosHosts() > 2; } );
|
|
|
|
assert.soon( function(){ return configServerURL().indexOf( removedNode.host ) >= 0; } );
|
|
|
|
jsTestLog( "Done..." );
|
|
|
|
st.stop();
|
|
|
|
}());
|