Main   Products   Offshore Outsourcing   Customers   Partners   ContactUs  
JDBC Databases
  HXTT Access 7.1.131
  HXTT Cobol 5.0.131
  HXTT DBF 7.1.132
  Buy Now
  HXTT Excel 6.1.135
  HXTT Json 1.0.103
  HXTT Paradox 7.1.131
  HXTT PDF 2.0.131
  HXTT Text(CSV) 7.1.131
  HXTT Word 1.1.131
  HXTT XML 4.0.132
Offshore Outsourcing
Free Resources
  Firewall Tunneling
  Search Indexing Robot
  Conditional Compilation
  Password Recovery for MS Access
  Password Recovery for Corel Paradox
  Checksum Tool for MD5
  Character Set Converter
  Pyramid - Poker of ZYH
Heng Xing Tian Tai Lab of Xi'an City (abbr, HXTT)

JDBC PooledThread NullPointerException with DBFServer
Sven Beermann
2014-01-07 08:05:16.0
Dear all,

we are using an older Version of the HXTT DBF Server without problems so far but suddenly we see "PooledThread-[123number here] NullPointerExceptions popping up once in a while.

I am connecting to the DBFServer from a JBOSS Application Server using the remote Connection feature.

Message that appears on the JBOSS:

javax.ejb.EJBException: ejbLoad() error: java.sql.SQLException: Timeout Interrupted Exception: beyond 30000 msecs to get result for a remote request, but that request should have been executed by remote server.

Might this be a load problem with number of concurrent users?



Re:JDBC PooledThread NullPointerException with DBFServer
HXTT Support
2014-01-07 16:30:27.0
Your version is very old. If your issue hasn't recurred, you can continue to using the older version. If your issue happened frequently, you can cosider upgrading.

Search Key   Search by Last 50 Questions


Copyright © 2003-2019 Heng Xing Tian Tai Lab of Xi'an City. | All Rights Reserved. | Privacy | Legal | Sitemap