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MongoDB | 2659645
Rename collection errors due to "target namespace exists" after namespace was dropped in jstest
Last update date:
5/1/2024
Affected products:
MongoDB Server
Affected releases:
No affected releases provided.
Fixed releases:
No fixed releases provided.
Description:
Info
As part of SEVER-84330, transactions_block_ddl.js was unblocked in sharded environments. In certain test suites (eg replica_sets_initsync_jscore_passthrough) the two rename commands here and here will fail with Error: command failed: { "ok" : 0, "errmsg" : "target namespace exists", "code" : 48, "codeName" : "NamespaceExists", ... } unless they set 'dropTarget: true' even though the collection is dropped before running the test and the previous call to 'testTimeout' shouldn't create it. We should investigate why this happens and make sure the collection is actually dropped, then remove the dropTarget: true from the two renames if possible. To reproduce, remove the 'dropTarget: true', and run the test with the suite mentioned above.
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