How to Avoid Lock wait timeout exceeded exception.?

Question

    java.sql.SQLException: Lock wait timeout exceeded; try restarting tra
nsaction at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1055)
        at com.m         


        

Answer 1

It could be caused by the misuse of the following annotation as well, like in this StackOverflow article:

@Transactional(propagation = Propagation.REQUIRES_NEW)