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  1. MysqlIO.send() has thrown a CommunicationsException
    MySQL Connector/J
    0
    0
    0
  2. SQLError.createCommunicationsException() has thrown a CommunicationsException
    MySQL Connector/J
    1
    0
    0

Your stack trace compared to the selected pattern

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com.mysql.jdbc.CommunicationsException: Communications link failure Last packet sent to the server was 38 ms ago.
    at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1070)
    at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3134)
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1818)
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1961)
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External results for this pattern (2)

  1. vasu nori (JIRA)via ibatis-dev5 months ago
    Communications link failure Last packet sent to the server was 38 ms ago.
    Show stack trace
  2. 843859via Oracle Community1 year ago
    Communications link failure Last packet sent to the server was 1553186 ms ago.
    Show stack trace