javax.resource.spi.ResourceAllocationException: Erreur lors de l'allocation d'une connexion. Cause : Connection could not be allocated because: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.

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    javax.resource.spi.ResourceAllocationException: Erreur lors de l'allocation d'une connexion. Cause : Connection could not be allocated because: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
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    Root Cause Analysis

    1. javax.resource.spi.ResourceAllocationException

      Erreur lors de l'allocation d'une connexion. Cause : Connection could not be allocated because: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.

      at com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection()
    2. Connectors Runtime
      ConnectionManagerImpl.allocateConnection
      1. com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection(ConnectionManagerImpl.java:307)
      2. com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:190)
      3. com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:165)
      4. com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:160)
      4 frames
    3. Embedded GlassFish Web
      DataSource.getConnection
      1. com.sun.gjc.spi.base.DataSource.getConnection(DataSource.java:113)
      1 frame