CODEWITHSUNDEEP
javaspringmongodbtransactionsspring-data-mongodb
Ben
Ben

Reputation: 4297

Mongodb Unable to persist transaction state because the session transaction collection is missing

I'm using Mongodb 4 with spring boot 2.1.0-M4

The follwing code works locally on my computer, but fails at dev environment:

@Transactional
public void registerNewUser(UserRegistrationForm registrationForm)
        throws IllegalArgumentException {

    validator.validate(registrationForm);

    User user = new User();
    user.setEmail(registrationForm.email);
    user.setPassword(encoder.encode(registrationForm.password));
    user.setEnabled(false);
    user.setGroups(Sets.newHashSet(ClientRoles.USER));

    User saved = userRepository.save(user);

    registrationService.sendInvitation(user.getEmail());
}

With the following error:

com.mongodb.MongoCommandException: Command failed with error 40527 (Location40527): 'Unable to persist transaction state because the session transaction collection is missing. This indicates that the config.transactions collection has been manually deleted.' on server mongodb-1-servers-vm-0:27017. The full response is { "operationTime" : { "$timestamp" : { "t" : 1540422989, "i" : 1 } }, "ok" : 0.0, "errmsg" : "Unable to persist transaction state because the session transaction collection is missing. This indicates that the config.transactions collection has been manually deleted.", "code" : 40527, "codeName" : "Location40527", "$clusterTime" : { "clusterTime" : { "$timestamp" : { "t" : 1540422994, "i" : 1 } }, "signature" : { "hash" : { "$binary" : "AAAAAAAAAAAAAAAAAAAAAAAAAAA=", "$type" : "00" }, "keyId" : { "$numberLong" : "0" } } } } at

I have no idea what I should try debugging, or what to try, both databases are of the same version and have replica sets initialized. Any help is appreciated.

Upvotes: 1

Views: 587

Answers (1)

Ben
Ben

Reputation: 4297

Actually, the error is pretty self explanatory. It seems that for some reason transactions collection from dev environment db was deleted. The fix is straightforward:

use config
db.createCollection("transactions",{})

Upvotes: 2

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