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Most of the time I got "Get Connection Error "

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  • Mohd. Jeffry
    Hi All, One of my Java apps is having difficult times to connect to firebird db. Only this one app. Below is the error log that I got from the apps. The thing
    Message 1 of 1 , Apr 4 6:23 PM
      Hi All,

      One of my Java apps is having difficult times to connect to firebird
      db. Only this one app. Below is the error log that I got from the
      apps. The thing about this problem is, it happens with out any pattern
      which make it hard for me to troubleshoot. The apps and the db are in
      different server but in the same 1GB network segments. The apps server
      also host another java web apps which is connecting to the same db
      without any problem. Any helps/ hint/ clue will be appreciated. Thanks
      in advance.

      Get Connection Error, Logged Date Time ::: 2005-04-05 01:14:29.485
      org.firebirdsql.jdbc.FBSQLException: Resource Exception. Unable to
      complete network request to host "192.168.1.73".
      Reason: Unable to complete network request to host "192.168.1.73".
      at org.firebirdsql.jdbc.FBDataSource.getConnection(FBDataSource.java:106)
      at org.firebirdsql.jdbc.FBDriver.connect(FBDriver.java:221)
      at java.sql.DriverManager.getConnection(DriverManager.java:512)
      at java.sql.DriverManager.getConnection(DriverManager.java:171)
      at com.ies.jco.server.ConnectionHelper.getConnection(ConnectionHelper.java:31)
      at com.ies.jco.server.PostingQueueProcessor.run(PostingQueueProcessor.java:114)
      at java.lang.Thread.run(Thread.java:534)
      at org.firebirdsql.gds.GDSException: Unable to complete network
      request to host "192.168.1.73".
      at org.firebirdsql.jgds.GDS_Impl.connect(GDS_Impl.java:1662)
      at org.firebirdsql.jgds.GDS_Impl.isc_attach_database(GDS_Impl.java:282)
      at org.firebirdsql.jgds.GDS_Impl.isc_attach_database(GDS_Impl.java:258)
      at org.firebirdsql.jca.FBManagedConnectionFactory.createDbHandle(FBManagedConnectionFactory.java:540)
      at org.firebirdsql.jca.FBManagedConnection.<init>(FBManagedConnection.java:88)
      at org.firebirdsql.jca.FBManagedConnectionFactory.createManagedConnection(FBManagedConnectionFactory.java:366)
      at org.firebirdsql.jca.FBStandAloneConnectionManager.allocateConnection(FBStandAloneConnectionManager.java:60)
      at org.firebirdsql.jdbc.FBDataSource.getConnection(FBDataSource.java:103)
      at org.firebirdsql.jdbc.FBDriver.connect(FBDriver.java:221)
      at java.sql.DriverManager.getConnection(DriverManager.java:512)
      at java.sql.DriverManager.getConnection(DriverManager.java:171)
      at com.ies.jco.server.ConnectionHelper.getConnection(ConnectionHelper.java:31)
      at com.ies.jco.server.PostingQueueProcessor.run(PostingQueueProcessor.java:114)
      at java.lang.Thread.run(Thread.java:534)

      server setup:

      Application server:
      OS : RHEL
      jdk/jre : sun-1.4.2-7
      the other java web apps is running on tomcat 4.1


      DB server
      OS:RHEL
      db: Firebird-1.5.2
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