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  1. MariaDB Connector/J
  2. CONJ-281

v1.4.2 of Connector/J is incompatible with Google App Engine

Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 1.4.0, 1.4.1, 1.4.2
    • 1.4.3
    • Other
    • None
    • Google App Engine Java

    Description

      1.4.2 (and probably the 1.4.x branch) of Connector/J is not compatible with Google App Engine because it uses a restricted class. Here is the error produced by App Engine:

      *_java.lang.management.ManagementFactory is a restricted class. Please see the Google App Engine developer's guide for more details
      _*

      The 1.3.x branch of Connector/J does not have this problem and works fine on App Engine. There are a lot of Google App Engine users, so it would be best to remove the 1.4.x branch's dependency on this class.

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          rdyas Robert Dyas created issue -
          diego dupin Diego Dupin added a comment -

          That's since 1.4.0, because driver send different client information to server, so from the server admin can identified current connections.
          One of those informations is the running process ID using ManagementFactory.getRuntimeMXBean().getName().

          Add a catch on ManagementFactory use (commit)

          diego dupin Diego Dupin added a comment - That's since 1.4.0, because driver send different client information to server, so from the server admin can identified current connections. One of those informations is the running process ID using ManagementFactory.getRuntimeMXBean().getName(). Add a catch on ManagementFactory use ( commit )
          diego dupin Diego Dupin made changes -
          Field Original Value New Value
          Affects Version/s 1.4.1 [ 22004 ]
          Affects Version/s 1.4.0 [ 19606 ]
          diego dupin Diego Dupin made changes -
          Fix Version/s 1.4.3 [ 22011 ]
          diego dupin Diego Dupin made changes -
          Status Open [ 1 ] In Progress [ 3 ]
          diego dupin Diego Dupin made changes -
          Component/s Other [ 12201 ]
          Resolution Fixed [ 1 ]
          Status In Progress [ 3 ] Closed [ 6 ]
          serg Sergei Golubchik made changes -
          Workflow MariaDB v3 [ 74848 ] MariaDB v4 [ 134858 ]

          People

            diego dupin Diego Dupin
            rdyas Robert Dyas
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            Dates

              Created:
              Updated:
              Resolved:

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