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(function() {
'use strict';
load("jstests/sharding/libs/find_chunks_util.js");
var s = new ShardingTest({name: "version1", shards: 1});
assert.commandWorked(s.s0.adminCommand({enablesharding: "alleyinsider"}));
assert.commandWorked(s.s0.adminCommand({shardcollection: "alleyinsider.foo", key: {num: 1}}));
var a = s.shard0.getDB("admin");
assert.commandFailed(a.runCommand({setShardVersion: "alleyinsider.foo", configdb: s._configDB}));
assert.commandFailed(
a.runCommand({setShardVersion: "alleyinsider.foo", configdb: s._configDB, version: "a"}));
assert.commandFailed(a.runCommand(
{setShardVersion: "alleyinsider.foo", configdb: s._configDB, authoritative: true}));
assert.commandFailed(
a.runCommand(
{setShardVersion: "alleyinsider.foo", configdb: s._configDB, version: new Timestamp(2, 0)}),
"should have failed b/c no auth");
assert.commandFailed(a.runCommand({
setShardVersion: "alleyinsider.foo",
configdb: s._configDB,
version: new Timestamp(2, 0),
authoritative: true
}),
"should have failed because first setShardVersion needs shard info");
assert.commandFailed(a.runCommand({
setShardVersion: "alleyinsider.foo",
configdb: s._configDB,
version: new Timestamp(2, 0),
authoritative: true,
shard: "s.shard0.shardName",
shardHost: s.s.host
}),
"should have failed because version is config is 1|0");
var epoch = s.getDB('config').collections.findOne({_id: "alleyinsider.foo"}).lastmodEpoch;
assert.commandWorked(a.runCommand({
setShardVersion: "alleyinsider.foo",
configdb: s._configDB,
version: new Timestamp(1, 0),
versionEpoch: epoch,
authoritative: true,
shard: s.shard0.shardName,
shardHost: s.s.host
}),
"should have worked");
assert.commandFailed(a.runCommand({
setShardVersion: "alleyinsider.foo",
configdb: "a",
version: new Timestamp(0, 2),
versionEpoch: epoch
}));
assert.commandFailed(a.runCommand({
setShardVersion: "alleyinsider.foo",
configdb: s._configDB,
version: new Timestamp(0, 2),
versionEpoch: epoch
}));
assert.commandFailed(a.runCommand({
setShardVersion: "alleyinsider.foo",
configdb: s._configDB,
version: new Timestamp(0, 1),
versionEpoch: epoch
}));
// the only way that setSharVersion passes is if the shard agrees with the version
// the shard takes its version from config directly
// TODO bump timestamps in config
// assert.eq( a.runCommand( { "setShardVersion" : "alleyinsider.foo" , configdb : s._configDB ,
// version : 3 } ).oldVersion.i , 2 , "oldVersion" );
// assert.eq( a.runCommand( { "getShardVersion" : "alleyinsider.foo" } ).global.i , 3 , "my get
// version B" );
s.stop();
})();
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