Hi Wido, Check initDataSource() in TransactionLegacy.java. The connection properties are read from db.properties.
-Koushik On 11/04/17, 10:27 PM, "Wido den Hollander" <[email protected]> wrote: > Op 11 april 2017 om 10:51 schreef Rohit Yadav <[email protected]>: > > > Hi Wido, > > > You're right, MySQL 5.7 has by default strict(er) sql mode enabled. To make CloudStack work with MySQL 5.7, changing the sql mode makes MySQL 5.7 behave like 5.6 with which the mgmt server/usage server should work. > Yes, but a client can do this as well. It doesn't have to be server wide. Do you know where the MySQL client is initiated by CloudStack? A few lines of code there should/might be enough. Wido > > Regards. > > ________________________________ > From: Wido den Hollander <[email protected]> > Sent: 10 April 2017 20:30:55 > To: [email protected] > Subject: MySQL 5.7 and SQL Mode > > Hi, > > While testing with Ubuntu 16.04 and CloudStack 4.10 (from master) I've ran into this error on the management server: > > com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'cloud.i.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by > at sun.reflect.GeneratedConstructorAccessor50.newInstance(Unknown Source) > at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) > at com.mysql.jdbc.Util.getInstance(Util.java:387) > at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:939) > at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3878) > at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814) > > I was able to fix this to add this to my my.cnf: > > [mysqld] > sql_mode = "STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION" > > Should we maybe set the SQL Mode as a connection parameter when connecting to the DB? This prevents users from having to set this manually in their MySQL configuration. > > Did somebody else run into this with MySQL 5.7? > > Thank you, > > Wido > > [email protected] > www.shapeblue.com > 53 Chandos Place, Covent Garden, London WC2N 4HSUK > @shapeblue > > > DISCLAIMER ========== This e-mail may contain privileged and confidential information which is the property of Accelerite, a Persistent Systems business. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Accelerite, a Persistent Systems business does not accept any liability for virus infected mails.
