1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
/**
* this tests some of the ground work
*/
s = new ShardingTest({name: "shard1", shards: 2});
db = s.getDB("test");
db.foo.insert({num: 1, name: "eliot"});
db.foo.insert({num: 2, name: "sara"});
db.foo.insert({num: -1, name: "joe"});
db.foo.ensureIndex({num: 1});
assert.eq(3, db.foo.find().length(), "A");
shardCommand = {
shardcollection: "test.foo",
key: {num: 1}
};
assert.throws(function() {
s.adminCommand(shardCommand);
});
s.adminCommand({enablesharding: "test"});
s.ensurePrimaryShard('test', 'shard0001');
assert.eq(3, db.foo.find().length(), "after partitioning count failed");
s.adminCommand(shardCommand);
assert.throws(function() {
s.adminCommand({shardCollection: 'test', key: {x: 1}});
});
assert.throws(function() {
s.adminCommand({shardCollection: '.foo', key: {x: 1}});
});
var cconfig = s.config.collections.findOne({_id: "test.foo"});
assert(cconfig, "why no collection entry for test.foo");
delete cconfig.lastmod;
delete cconfig.dropped;
delete cconfig.lastmodEpoch;
assert.eq(cconfig, {_id: "test.foo", key: {num: 1}, unique: false}, "Sharded content mismatch");
s.config.collections.find().forEach(printjson);
assert.eq(1, s.config.chunks.count(), "num chunks A");
si = s.config.chunks.findOne();
assert(si);
assert.eq(si.ns, "test.foo");
assert.eq(3, db.foo.find().length(), "after sharding, no split count failed");
s.stop();
|
