java.lang.NoClassDefFoundError: Could not initialize class io.netty.channel.ChannelOption

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    Eclipse Community Forums: EclipseLink » Object: is not a known entity type.

    eclipse.org | 4 weeks ago
    java.lang.NoClassDefFoundError: javax/validation/Validation [EL Finest]: 2011-09-24 07:35:00.934--ServerSession(1136315517)--Thread(Thread[AWT-EventQueue-0,6,main])--property=eclipselink.logging.level; value=FINEST; translated value=FINEST [EL Finest]: 2011-09-24 07:35:00.949--ServerSession(1136315517)--Thread(Thread[AWT-EventQueue-0,6,main])--property=eclipselink.logging.level; value=FINEST; translated value=FINEST [EL Finest]: 2011-09-24 07:35:00.949--ServerSession(1136315517)--Thread(Thread[AWT-EventQueue-0,6,main])--property=javax.persistence.jdbc.user; value=Patrick [EL Finest]: 2011-09-24 07:35:00.949--ServerSession(1136315517)--Thread(Thread[AWT-EventQueue-0,6,main])--property=javax.persistence.jdbc.password; value=xxxxxx [EL Finest]: 2011-09-24 07:35:23.211--ServerSession(1136315517)--Thread(Thread[AWT-EventQueue-0,6,main])--property=eclipselink.target-database; value=Derby; translated value=org.eclipse.persistence.platform.database.DerbyPlatform [EL Finest]: 2011-09-24 07:35:23.227--ServerSession(1136315517)--Thread(Thread[AWT-EventQueue-0,6,main])--property=javax.persistence.jdbc.driver; value=org.apache.derby.jdbc.EmbeddedDriver [EL Finest]: 2011-09-24 07:35:23.227--ServerSession(1136315517)--Thread(Thread[AWT-EventQueue-0,6,main])--property=javax.persistence.jdbc.url; value=jdbc:derby:/Users/Patrick/MyDB;create=true [EL Info]: 2011-09-24 07:35:23.227--ServerSession(1136315517)--Thread(Thread[AWT-EventQueue-0,6,main])--EclipseLink, version: Eclipse Persistence Services - 2.3.0.v20110604-r9504 [EL Config]: 2011-09-24 07:35:23.227--ServerSession(1136315517)--Connection(1700797952)--Thread(Thread[AWT-EventQueue-0,6,main])--connecting(DatabaseLogin( platform=>DerbyPlatform user name=> "Patrick" datasource URL=> "jdbc:derby:/Users/Patrick/MyDB;create=true" )) [EL Finer]: 2011-09-24 07:35:23.665--ServerSession(1136315517)--Thread(Thread[AWT-EventQueue-0,6,main])--DriverManager connect failed, trying direct connect. [EL Finer]: 2011-09-24 07:35:23.665--ServerSession(1136315517)--Thread(Thread[AWT-EventQueue-0,6,main])--java.sql.SQLException: No suitable driver found for jdbc:derby:/Users/Patrick/MyDB;create=true

    Root Cause Analysis

    1. java.lang.NoClassDefFoundError

      Could not initialize class io.netty.channel.ChannelOption

      at org.apache.drill.exec.rpc.BasicClient.<init>()
    2. org.apache.drill
      DrillFactory.newConnection
      1. org.apache.drill.exec.rpc.BasicClient.<init>(BasicClient.java:75)
      2. org.apache.drill.exec.rpc.BasicClientWithConnection.<init>(BasicClientWithConnection.java:39)
      3. org.apache.drill.exec.rpc.user.UserClient.<init>(UserClient.java:58)
      4. org.apache.drill.exec.client.DrillClient.connect(DrillClient.java:232)
      5. org.apache.drill.jdbc.impl.DrillConnectionImpl.<init>(DrillConnectionImpl.java:142)
      6. org.apache.drill.jdbc.impl.DrillJdbc41Factory.newDrillConnection(DrillJdbc41Factory.java:64)
      7. org.apache.drill.jdbc.impl.DrillFactory.newConnection(DrillFactory.java:69)
      7 frames
    3. Calcite Avatica
      UnregisteredDriver.connect
      1. net.hydromatic.avatica.UnregisteredDriver.connect(UnregisteredDriver.java:126)
      1 frame
    4. org.apache.drill
      Driver.connect
      1. org.apache.drill.jdbc.Driver.connect(Driver.java:72)
      1 frame
    5. Java RT
      DriverManager.getConnection
      1. java.sql.DriverManager.getConnection(DriverManager.java:664)
      2. java.sql.DriverManager.getConnection(DriverManager.java:270)
      2 frames