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Diffstat (limited to 'jstests/sharding/sharding_balance1.js')
| -rw-r--r-- | jstests/sharding/sharding_balance1.js | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/jstests/sharding/sharding_balance1.js b/jstests/sharding/sharding_balance1.js deleted file mode 100644 index d61d677f1ae..00000000000 --- a/jstests/sharding/sharding_balance1.js +++ /dev/null @@ -1,49 +0,0 @@ -/* - * @tags: [ - * requires_fcv_51, - * ] - */ - -(function() { -'use strict'; - -load("jstests/sharding/libs/find_chunks_util.js"); - -var st = new ShardingTest({shards: 2, mongos: 1, other: {chunkSize: 1, enableBalancer: true}}); - -const dbName = 'ShardingBalanceTest'; -const collName = 'foo'; -const coll = st.getDB(dbName).getCollection(collName); -const minChunkNum = 20; - -assert.commandWorked(st.s.adminCommand({enablesharding: dbName})); -st.ensurePrimaryShard(dbName, st.shard1.shardName); - -const bigStringSize = 10000; -const bigString = "X=".repeat(bigStringSize / 2); - -jsTest.log("Inserting documents that will account for at least 20MB"); -var insertedChars = 0; -var num = 0; -var bulk = coll.initializeUnorderedBulkOp(); -while (insertedChars < (minChunkNum * 1024 * 1024)) { - bulk.insert({_id: num++, s: bigString}); - insertedChars += bigStringSize; -} -assert.commandWorked(bulk.execute()); - -assert.commandWorked(st.s.adminCommand({shardcollection: coll.getFullName(), key: {_id: 1}})); -jsTest.log("Checking initial chunk distribution: " + st.chunkCounts(collName, dbName)); -assert.lte(minChunkNum, - findChunksUtil.countChunksForNs(st.config, coll.getFullName()), - "Number of initial chunks is less then expected"); -assert.lte(minChunkNum, - st.chunkDiff(collName, dbName), - "The initial chunks difference between the shards is less then expected"); - -jsTest.log("Await for the balancer to reduce the chunk imbalance between the shards"); -// Make sure there's enough time here, since balancing can sleep for 15s or so between balances. -st.awaitBalance(collName, dbName, 1000 * 60 * 5 /* 5 min */); - -st.stop(); -})(); |
