23 lines
830 B
JavaScript
23 lines
830 B
JavaScript
//
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// Tests that stale mongoses can properly split chunks.
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//
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import {ShardingTest} from "jstests/libs/shardingtest.js";
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let st = new ShardingTest({shards: 2, mongos: 2});
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let admin = st.s0.getDB("admin");
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let testDb = "test";
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let testNs = "test.foo";
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assert.commandWorked(admin.runCommand({enableSharding: testDb}));
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assert.commandWorked(admin.runCommand({shardCollection: testNs, key: {_id: 1}}));
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for (let i = 0; i < 100; i += 10) {
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assert.commandWorked(st.s0.getDB("admin").runCommand({split: testNs, middle: {_id: i}}));
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st.configRS.awaitLastOpCommitted(); // Ensure that other mongos sees the previous split
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assert.commandWorked(st.s1.getDB("admin").runCommand({split: testNs, middle: {_id: i + 5}}));
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st.configRS.awaitLastOpCommitted(); // Ensure that other mongos sees the previous split
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}
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st.stop();
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