com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 600.214 milliseconds ago. The last packet sent successfully to the server was 15 milliseconds ago.

supermanhamuerto.com | 1 week ago
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  1. 0

    java:thelastpacketsuccessfullyreceivedfromserver [www.supermanhamuerto.com]

    supermanhamuerto.com | 1 week ago
    com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 600.214 milliseconds ago. The last packet sent successfully to the server was 15 milliseconds ago.
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    MySQL Bugs: #63947: Rollback hangs if OutOfMemoryException was thrown when reading the query results

    mysql.com | 6 months ago
    com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 120 milliseconds ago. The last packet sent successfully to the server was 120 milliseconds ago.
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    Java BoneCP MySQL connection timing out

    Stack Overflow | 5 years ago | Nick
    com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 2,618,063 milliseconds ago. The last packet sent successfully to the server was 44,734 milliseconds ago.
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    com.mysql.jdbc.exceptions.jdbc4.CommunicationsException

    Oracle Community | 7 years ago | snidely_whiplash
    com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 28,890,943 milliseconds ago. The last packet sent successfully to the server was 3 milliseconds ago.
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    Stack Overflow | 5 years ago | helion3
    com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 74,977 milliseconds ago. The last packet sent successfully to the server was 0 milliseconds ago.

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Root Cause Analysis

  1. com.mysql.jdbc.exceptions.jdbc4.CommunicationsException

    Communications link failure The last packet successfully received from the server was 600.214 milliseconds ago. The last packet sent successfully to the server was 15 milliseconds ago.

    at sun.reflect.NativeConstructorAccessorImpl.newInstance0()
  2. Java RT
    Constructor.newInstance
    1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    2. sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    4. java.lang.reflect.Constructor.newInstance(Unknown Source)
    4 frames
  3. MySQL jdbc
    MysqlIO.sendCommand
    1. com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
    2. com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
    3. com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3090)
    4. com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2979)
    5. com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3520)
    6. com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1990)[....]
    6 frames