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Type:
Bug
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: None
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Labels:
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Fully Compatible
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Sharding 2022-08-08, Sharding 2022-08-22
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: {
[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] }
[js_test:explain_missing_collection] },
[js_test:explain_missing_collection] "operationTime" : Timestamp(1658258619, 62)
[js_test:explain_missing_collection] } :
[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
[js_test:explain_missing_collection] exiting with code -3
You can use this suite to reproduce the problem:
test_kind: js_test
selector:
roots:
- jstests/core/explain_missing_collection.js
executor:
fixture:
class: ShardedClusterFixture
mongod_options:
set_parameters:
enableTestCommands: 1
mongos_options:
set_parameters:
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.
- 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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- Backlog
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- Closed
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