IoTDB can not start due to IoTDBConfigCheck

Some configurations in iotdb-engine.properties is unmodifiable after the first start, such as which precision a long timestamp represents.

If you change some config, we will check this, stop the server and remind you.

If you insist on changing these config(and ensure this will not cause bug), you could modify the data/system/schema/system.properties and restart.

Start by reviewing the configuration handling for iotdb-engine.properties and the persisted data/system/schema/system.properties path. Reproduce the startup failure after changing a configuration such as timestamp precision, then determine the expected behavior for that change and verify that restart handling matches it.

Written by the indexing model from the issue text.