Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via nabble.com by Unknown author, 1 year ago
Communications link failure The last packet successfully received from the server was 28,517 milliseconds ago.  The last packet sent successfully to the server was 7 milliseconds ago. at
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link
failure
The last packet successfully received from the server was 28,517
milliseconds ago.  The last packet sent successfully to the server was 7
milliseconds ago.
 at
org.apache.ibatis.transaction.jdbc.JdbcTransaction.setDesiredAutoCommit(JdbcTransaction.java:102)
 at
org.apache.ibatis.transaction.jdbc.JdbcTransaction.openConnection(JdbcTransaction.java:135)
 at
org.apache.ibatis.transaction.jdbc.JdbcTransaction.getConnection(JdbcTransaction.java:58)
 at
org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:279)
 at
org.apache.ibatis.executor.ReuseExecutor.prepareStatement(ReuseExecutor.java:72)	at org.apache.ibatis.executor.ReuseExecutor.doUpdate(ReuseExecutor.java:46)	at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:108)