Driver configuration properties for single instance mongodb

[coderdiksha]

I want to run migration against a single mongodb instance running inside docker container without any replica set. What should be the values to choose for writeConcern, journal, readConcern, readPreference?
I am using

• w=1
• journal=false
• readConcern=local
• readPreference=primary
  When running with this configuration, I get this error:

io.mongock.api.exception.MongockException: java.lang.IllegalStateException: Cannot call abortTransaction after calling commitTransaction
	at io.mongock.runner.core.executor.MongockRunnerImpl.execute(MongockRunnerImpl.java:71) ~[mongock-runner-core-5.3.4.jar:?]
	at io.mongock.runner.springboot.base.MongockApplicationRunner.run(MongockApplicationRunner.java:18) ~[mongock-springboot-base-5.3.4.jar:?]
	at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:759) ~[spring-boot-2.7.14.jar:2.7.14]
	at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:749) ~[spring-boot-2.7.14.jar:2.7.14]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:314) ~[spring-boot-2.7.14.jar:2.7.14]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1303) ~[spring-boot-2.7.14.jar:2.7.14]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1292) ~[spring-boot-2.7.14.jar:2.7.14]
	at com.digite.cloud.blox.BloxApplication.main(BloxApplication.java:28) ~[classes/:?]
Caused by: java.lang.IllegalStateException: Cannot call abortTransaction after calling commitTransaction
	at com.mongodb.reactivestreams.client.internal.ClientSessionPublisherImpl.abortTransaction(ClientSessionPublisherImpl.java:189) ~[mongodb-driver-reactivestreams-4.6.1.jar:?]
	at io.mongock.driver.mongodb.reactive.driver.MongoReactiveDriverBase.executeInTransaction(MongoReactiveDriverBase.java:65) ~[mongodb-reactive-driver-5.3.4.jar:?]
	at io.mongock.runner.core.executor.ChangeExecutorBase.processChangeLogInTransactionIfApplies(ChangeExecutorBase.java:147) ~[mongock-runner-core-5.3.4.jar:?]
	at io.mongock.runner.core.executor.ChangeExecutorBase.processSingleChangeLog(ChangeExecutorBase.java:119) ~[mongock-runner-core-5.3.4.jar:?]
	at io.mongock.runner.core.executor.ChangeExecutorBase.processChangeLogs(ChangeExecutorBase.java:107) ~[mongock-runner-core-5.3.4.jar:?]
	at io.mongock.runner.core.executor.ChangeExecutorBase.lambda$processMigration$1(ChangeExecutorBase.java:101) ~[mongock-runner-core-5.3.4.jar:?]
	at io.mongock.runner.core.executor.NonTransactioner.executeInTransaction(NonTransactioner.java:17) ~[mongock-runner-core-5.3.4.jar:?]
	at io.mongock.runner.core.executor.ChangeExecutorBase.processMigration(ChangeExecutorBase.java:101) ~[mongock-runner-core-5.3.4.jar:?]
	at io.mongock.runner.core.executor.system.SystemUpdateExecutor.executeMigration(SystemUpdateExecutor.java:76) ~[mongock-runner-core-5.3.4.jar:?]
	at io.mongock.runner.core.executor.system.SystemUpdateExecutor.executeMigration(SystemUpdateExecutor.java:22) ~[mongock-runner-core-5.3.4.jar:?]
	at io.mongock.runner.core.executor.MongockRunnerImpl.execute(MongockRunnerImpl.java:56) ~[mongock-runner-core-5.3.4.jar:?]
	```

[osantana85]

Hello @coderdiksha , did you try setting transactionEnabled configuration property to false?

In the properties file:

mongock:
  transactionEnabled: false

With the builder approach:

MongockSpringboot.builder()
                .setDriver(driver)
                .......
                .setTransactionEnabled(false)
                .......

Hope this helps.