Iām running openhab and mysql on a Pi2 and I am getting very frequent errors, along the lines of:
2017-01-14 09:49:03.111 [ERROR] [.p.m.i.MysqlPersistenceService] - mySQL: Connection is not valid!
2017-01-14 09:49:03.112 [ERROR] [.p.m.i.MysqlPersistenceService] - mySQL: Error count exceeded 1. Disconnecting database.
2017-01-14 09:49:14.149 [ERROR] [.p.m.i.MysqlPersistenceService] - mySQL: Connection is not valid!
2017-01-14 09:49:14.151 [ERROR] [.p.m.i.MysqlPersistenceService] - mySQL: Error count exceeded 1. Disconnecting database.
2017-01-14 09:49:24.202 [ERROR] [.p.m.i.MysqlPersistenceService] - mySQL: Connection is not valid!
2017-01-14 09:49:24.203 [ERROR] [.p.m.i.MysqlPersistenceService] - mySQL: Error count exceeded 1. Disconnecting database.
I am seeing data in the database that I can plot with the chart functionality.
I am seeing no errors from mysql. Any suggestions on troubleshooting this?