Cant connect to MYSQL after update to 4.2
What does tracker-server.log tell you?
What have you configured in traccar.xml (the "<entry key='database." parts)?
the configuration is like this
<entry key='database.driver'>com.mysql.jdbc.Driver</entry>
<entry key='database.url'>jdbc:mysql://localhost:3306/mytraccardb?useSSL=false&allowMultiQueries=true&autoReconnect=true&useUnicode=yes&characterEncoding=UTF-8&sessionVariables=sql_mode=''</entry>
<entry key='database.user'>admin2</entry>
<entry key='database.password'>****************</entry>and this is the log file stoped when I switched to MYSQL
2018-12-21 18:00:45 INFO: [da99e34e] disconnected
2018-12-21 18:00:50 INFO: [de9e0c2d] connected
2018-12-21 18:00:50 INFO: [de9e0c2d: 5027 < 62.74.27.206] HEX: 000f333532303933303831323637313437
2018-12-21 18:00:50 WARN: Unknown device - 352093081267147 (62.74.27.206)
2018-12-21 18:00:50 INFO: [de9e0c2d: 5027 > 62.74.27.206] HEX: 00
2018-12-21 18:00:50 INFO: [de9e0c2d] disconnected
2018-12-21 18:00:56 INFO: [7b85d1e3] connected
2018-12-21 18:00:56 INFO: [7b85d1e3: 5027 < 62.74.27.206] HEX: 000f333532303933303831323637313437
2018-12-21 18:00:56 WARN: Unknown device - 352093081267147 (62.74.27.206)
2018-12-21 18:00:56 INFO: [7b85d1e3: 5027 > 62.74.27.206] HEX: 00
2018-12-21 18:00:58 INFO: [7b85d1e3] disconnected
2018-12-21 18:01:03 INFO: [19a68eb0] connected
2018-12-21 18:01:04 INFO: [08596264] connected
2018-12-21 18:01:04 INFO: [08596264: 5027 < 62.74.24.93] HEX: 000f333532303933303833343230353034
2018-12-21 18:01:04 WARN: Unknown device - 352093083420504 (62.74.24.93)
2018-12-21 18:01:04 INFO: [08596264: 5027 > 62.74.24.93] HEX: 00
2018-12-21 18:01:04 INFO: [19a68eb0: 5027 < 62.74.27.206] HEX: 000f333532303933303831323637313437
2018-12-21 18:01:04 WARN: Unknown device - 352093081267147 (62.74.27.206)
2018-12-21 18:01:04 INFO: [19a68eb0: 5027 > 62.74.27.206] HEX: 00
You haven't registered devices:
Unknown device - 352093083420504This is happening because of the update. there are devices sending data. This log is just after the update before changing to MYSQL.
This is the traccar.service status.
traccar.service - traccar
Loaded: loaded (/etc/systemd/system/traccar.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Sun 2018-12-23 15:36:46 UTC; 59min ago
Process: 9810 ExecStart=/opt/traccar/jre/bin/java -jar tracker-server.jar conf/traccar.xml (code=exited, status=1/FAILURE)
Main PID: 9810 (code=exited, status=1/FAILURE)
Dec 23 15:36:46 instance-3 traccar[9810]: at org.traccar.Main.run(Main.java:152)
Dec 23 15:36:46 instance-3 traccar[9810]: at org.traccar.Main.main(Main.java:104)
Dec 23 15:36:46 instance-3 traccar[9810]: Caused by: java.lang.NullPointerException
Dec 23 15:36:46 instance-3 traccar[9810]: at org.traccar.helper.Log.setupDefaultLogger(Log.java:160)
Dec 23 15:36:46 instance-3 traccar[9810]: at org.traccar.Context.init(Context.java:361)
Dec 23 15:36:46 instance-3 traccar[9810]: at org.traccar.Main.run(Main.java:110)
Dec 23 15:36:46 instance-3 traccar[9810]: ... 1 more
Dec 23 15:36:46 instance-3 systemd[1]: traccar.service: main process exited, code=exited, status=1/FAILURE
Dec 23 15:36:46 instance-3 systemd[1]: Unit traccar.service entered failed state.
Dec 23 15:36:46 instance-3 systemd[1]: traccar.service failed.You need to fix your config. If you are not sure what you are doing, please use default config.
Hi Anton. The server was working perfectly before the update. The config file is just restored, no changes after. I think It is something related with MYSQL connection
You can't use same config.
Can you explain this I dont understand.
Before the update from 4.1 to 4.2 I was using the server with no problem with this database configuration
<entry key='database.driver'>com.mysql.jdbc.Driver</entry> <entry key='database.url'>jdbc:mysql://localhost:3306/mytraccardb?useSSL=false&allowMultiQueries=true&autoReconnect=true&useUnicode=yes&characterEncoding=UTF-8&sessionVariables=sql_mode=''</entry> <entry key='database.user'>admin2</entry> <entry key='database.password'>****************</entry>So I copy the conf , I backed up my database made the update and restored this conf. but it is not starting the service anymore
What am I doing wrong??
Well, from your log it's clear that devices are not registered on the server. You need to find out why. I don't know what you are doing wrong.
This is happening because the devices are sending data to the H2 database just after the update. All the devices are registered to MYSQL from the pre - update setup. When I change the database config. from H2 to MYSQL no more data are recording to the log.
Well this is clear
when entering H2 configuration server is working fine
This is the status:
● traccar.service - traccar
Loaded: loaded (/etc/systemd/system/traccar.service; enabled; vendor preset: disabled)
Active: active (running) since Fri 2018-12-28 14:46:19 UTC; 6s ago
Main PID: 5496 (java)
CGroup: /system.slice/traccar.service
└─5496 /opt/traccar/jre/bin/java -jar tracker-server.jar conf/traccar.xmlWhen changing to MySql this is the service status:
● traccar.service - traccar
Loaded: loaded (/etc/systemd/system/traccar.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Fri 2018-12-28 14:37:15 UTC; 1s ago
Process: 5402 ExecStart=/opt/traccar/jre/bin/java -jar tracker-server.jar conf/traccar.xml (code=exited, status=1/FAILURE)
Main PID: 5402 (code=exited, status=1/FAILURE)Database is working normaly No connectivity issues (checked)
Some kind of Java conectivity issue?
I made another installation of traccar in different server. The same issue again.
Please I need help on this
You showed logs from a working server before. Now you are saying it doesn't even start. How is that possible?
after changing traccar.xml to point from H2 to Mysql the server don't start
I am using MYSQL database in a Centos 7 server. I made the upgrade to 4.2 and I can't start traccar service anymore. I think I did everything correct. I made backup of MYSQL, traccar.xml removed the old version (4.1) and after installation I restored traccar.xml and MYSQL but nothing. I tried almost everything. New MYSQL user, new password, re-installation e.t.c Also the log files stoped recording at the time I changed the database from H2 to MYSQL. Any ideas?