• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Tim Cooke
  • paul wheaton
  • Ron McLeod
  • Jeanne Boyarsky
Sheriffs:
  • Paul Clapham
Saloon Keepers:
  • Tim Holloway
  • Roland Mueller
Bartenders:

problem in connecting to DB2 using hibernate

 
Greenhorn
Posts: 6
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Please help me with your suggestions to solve the following problem.

I encountered a DRDA error in an attempt to connect to DB2 database through hibernate and c3PO connection pooling.

DB2 is located in windows-2003 server
JDBC URL: jdbc:db2://<host>:50000/<database>
driver: com.ibm.db2.jcc.DB2Driver (type-4 driver)

Though I could successfully connect to the database using "Driver.connect",
the following exception is thrown when I tried to connect through hibernate.
Using the same code block, I was able to connect to MySQL and SQL Server 2005.


BasicResourcePool: An exception occurred while acquiring a resource.
com.ibm.db2.jcc.c.DisconnectException: [ibm][db2][jcc][t4][2034][11148] Execution failed due to a distribution protocol error that caused deallocation of the conversation.
A DRDA Data Stream Syntax Error was detected. Reason: 0x2110.
at com.ibm.db2.jcc.b.db.l(db.java:927)
at com.ibm.db2.jcc.b.eb.Y(eb.java:1943)
at com.ibm.db2.jcc.b.eb.A(eb.java:629)
at com.ibm.db2.jcc.b.eb.Q(eb.java:510)
at com.ibm.db2.jcc.b.eb.i(eb.java:304)
at com.ibm.db2.jcc.b.eb.a(eb.java:43)
at com.ibm.db2.jcc.b.b.f(b.java:1248)
at com.ibm.db2.jcc.b.b.b(b.java:1140)
at com.ibm.db2.jcc.b.b.s(b.java:924)
at com.ibm.db2.jcc.b.b.b(b.java:607)
at com.ibm.db2.jcc.b.b.a(b.java:593)
at com.ibm.db2.jcc.b.b.<init>(b.java:263)
at com.ibm.db2.jcc.DB2Driver.connect(DB2Driver.java:163)
at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:81)
at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:96)
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1.acquireResource(C3P0PooledConnectionPool.java:89)
at com.mchange.v2.resourcepool.BasicResourcePool.acquireUntil(BasicResourcePool.java:665)
at com.mchange.v2.resourcepool.BasicResourcePool.access$500(BasicResourcePool.java:32)
at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1204)
at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:368)
 
author & internet detective
Posts: 42173
937
Eclipse IDE VI Editor Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Rama,
We have a separate forum for Hibernate. I'll move this for you.
 
Climb the rope! CLIMB THE ROPE! You too tiny ad:
Clean our rivers and oceans from home
https://www.kickstarter.com/projects/paulwheaton/willow-feeders
reply
    Bookmark Topic Watch Topic
  • New Topic