706ac90265
The default ShardingTest verbosity is currently zero, but we have many tests, which bump it to 1 and even higher. Since verbosity level of 0 is sometimes insufficient for investigating transient failures, this change makes the default to be 1 and removes all places, which explicitly make it 1 or higher.
42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
// Hash sharding with initial chunk count set.
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// @tags: [ hashed ]
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(function() {
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var s = new ShardingTest({ shards: 3, mongos: 1 });
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s.stopBalancer();
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var dbname = "test";
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var coll = "foo";
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var db = s.getDB(dbname);
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assert.commandWorked(db.adminCommand({ enablesharding: dbname }));
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s.ensurePrimaryShard(dbname, 'shard0001');
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assert.commandWorked(db.adminCommand({ shardcollection: dbname + "." + coll,
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key: { a: "hashed" },
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numInitialChunks: 500 }));
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db.printShardingStatus();
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var numChunks = s.config.chunks.count();
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assert.eq(numChunks, 500 , "should be exactly 500 chunks");
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var shards = s.config.shards.find();
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shards.forEach(
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// check that each shard has one third the numInitialChunks
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function (shard){
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var numChunksOnShard = s.config.chunks.find({"shard": shard._id}).count();
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assert.gte(numChunksOnShard, Math.floor(500/3));
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}
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);
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// Check that the collection gets dropped correctly (which doesn't happen if pre-splitting fails to
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// create the collection on all shards).
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res = db.runCommand({ "drop": coll });
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assert.eq(res.ok, 1, "couldn't drop empty, pre-split collection");
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s.stop();
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})();
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