Traccar v6.7.3 with mysql

I want to integrate Traccar v6.7.3 with mysql db for my production uses what are the steps i need to followed

/opt/traccar/conf/traccar.xml contains all the config parameters:

 <entry key='database.driver'>com.mysql.cj.jdbc.Driver</entry>
    <entry key='database.url'>jdbc:mysql://DBHOST/DBNAME?zeroDateTimeBehavior=round&amp;serverTimezone=UTC&amp;allowPublicKeyRetrieval=true&amp;useSSL=false&amp;allowMultiQueries=true&amp;autoReconnect=true&amp;useUnicode=yes&amp;characterEncoding=UTF-8&amp;sessionVariables=sql_mode=''</entry>
    <entry key='database.user'>DBUSER</entry>
    <entry key='database.password'>SUPERSECRET</entry>

That should be it. It's now up to you to ensure the DB is accessible.

After adding those above config on traccar.xml the run the jar file using >java -jar tracker-server.jar conf/traccar.xml and showing the log as

O: Version: 6.7.3
2025-06-24 15:51:56  INFO: Starting server...
2025-06-24 15:51:56  INFO: HikariPool-1 - Starting...
2025-06-24 15:51:57  INFO: HikariPool-1 - Added connection conn0: url=jdbc:h2:./data/database user=SA
2025-06-24 15:51:57  INFO: HikariPool-1 - Start completed.
2025-06-24 15:51:57  INFO: Set default schema name to PUBLIC
2025-06-24 15:51:57  INFO: Clearing database change log checksums
2025-06-24 15:51:57  INFO: Successfully acquired change log lock
2025-06-24 15:51:57  INFO: Successfully released change log lock
2025-06-24 15:52:00  INFO: Reading from PUBLIC.DATABASECHANGELOG
2025-06-24 15:52:00  INFO: Reading from PUBLIC.DATABASECHANGELOG
2025-06-24 15:52:00  INFO: Reading from PUBLIC.DATABASECHANGELOG
2025-06-24 15:52:00  INFO: UPDATE SUMMARY
2025-06-24 15:52:00  INFO: Run:                          0
2025-06-24 15:52:00  INFO: Previously run:              51
2025-06-24 15:52:00  INFO: Filtered out:                 0
2025-06-24 15:52:00  INFO: -------------------------------
2025-06-24 15:52:00  INFO: Total change sets:           51

connect with h2 database whyy ???

You have to double-check everything you did. The only reason Traccar would use H2 is if you still have it in the config file.

Solved

Do you want to share details to help others?

I am edit the traccar.xml file just open on a editor but that not fixed then we need to open with administator notepad then it will work with those configuration

Sounds like you're not really saving your changes due to some permission issues.