Details
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Bug
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Resolution: Fixed
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Major - P3
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None
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None
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Fully Compatible
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Sharding 2022-08-08, Sharding 2022-08-22
Description
If no jstest ran before it, the database test will not exist when explain_missing_collection.js is run, since a previous test will not have created the database as a part of creating some other collection. This will cause the explain to fail:
[js_test:explain_missing_collection] Implicit session: session { "id" : UUID("4a1e56e2-7511-433a-a11b-81fc6009e44e") } |
[js_test:explain_missing_collection] MongoDB server version: 6.0.0-rc13 |
[js_test:explain_missing_collection] uncaught exception: Error: explain failed: {
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[js_test:explain_missing_collection] "ok" : 0, |
[js_test:explain_missing_collection] "errmsg" : "database test not found", |
[js_test:explain_missing_collection] "code" : 26, |
[js_test:explain_missing_collection] "codeName" : "NamespaceNotFound", |
[js_test:explain_missing_collection] "$clusterTime" : { |
[js_test:explain_missing_collection] "clusterTime" : Timestamp(1658258619, 62), |
[js_test:explain_missing_collection] "signature" : { |
[js_test:explain_missing_collection] "hash" : BinData(0,"AAAAAAAAAAAAAAAAAAAAAAAAAAA="), |
[js_test:explain_missing_collection] "keyId" : NumberLong(0) |
[js_test:explain_missing_collection] }
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[js_test:explain_missing_collection] },
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[js_test:explain_missing_collection] "operationTime" : Timestamp(1658258619, 62) |
[js_test:explain_missing_collection] } :
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[js_test:explain_missing_collection] _getErrorWithCode@src/mongo/shell/utils.js:24:13 |
[js_test:explain_missing_collection] throwOrReturn@src/mongo/shell/explainable.js:25:19 |
[js_test:explain_missing_collection] constructor/this.finish@src/mongo/shell/explain_query.js:114:32 |
[js_test:explain_missing_collection] @jstests/core/explain_missing_collection.js:15:56 |
[js_test:explain_missing_collection] @jstests/core/explain_missing_collection.js:49:2 |
[js_test:explain_missing_collection] failed to load: jstests/core/explain_missing_collection.js
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[js_test:explain_missing_collection] exiting with code -3 |
You can use this suite to reproduce the problem:
test_kind: js_test
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selector:
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roots:
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- jstests/core/explain_missing_collection.js
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executor:
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fixture:
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class: ShardedClusterFixture |
mongod_options:
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set_parameters:
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enableTestCommands: 1 |
mongos_options:
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set_parameters:
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enableTestCommands: 1 |
num_shards: 1 |
num_rs_nodes_per_shard: 1 |
I don't know if this is a problem with the test or mongos so I'm deferring that to the Sharding Team.
Attachments
Issue Links
- causes
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SERVER-69398 Check filler_collection already exists in explain_missing_collection.js
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- Closed
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- related to
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SERVER-68273 count11.js, geo_big_polygon3.js fail when mongos was just started up
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- Backlog
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SERVER-68971 explain_distinct.js fails when database doesn't exist
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- Closed
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