[DERBY-4147] DerbyServer shutdown unexpected after running for some days

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 10.4.2.0
• Component/s: Network Server
• Labels: derby_triage10_5_2
• Environment: Windows XP Pro,; java version "1.5.0_07"; Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_07-b03); Java HotSpot(TM) Client VM (build 1.5.0_07-b03, mixed mode, sharing)
• Urgency: Normal
• Bug behavior facts: Crash, Seen in production
• Assignee: Unassigned
• Reporter: Dennis Cheung
• Created: 06/Apr/09 03:39
• Updated: 01/Apr/11 17:43
• Resolved: 01/Apr/11 17:43

Description

My derby network server was fine, but recently it becoming unstable and it shudown itself by exception.

------
Apache Derby Network Server - 10.4.2.0 - (689064) started and ready to accept co
nnections on port 1527 at 2009-04-02 01:41:10.147 GMT
null
java.lang.NullPointerException
at org.apache.derby.impl.drda.DRDAStatement.execute(Unknown Source)
at org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLSTTobjects(Unknown Source)
at org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLSTT(Unknown Source)
at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown Source)
at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
Execution failed because of Permanent Agent Error: SVRCOD = 40; RDBNAM = schedul
er; diagnostic msg = null
org.apache.derby.impl.drda.DRDAProtocolException: Execution failed because of Pe
rmanent Agent Error: SVRCOD = 40; RDBNAM = scheduler; diagnostic msg = null
at org.apache.derby.impl.drda.DRDAProtocolException.newAgentError(Unknown Source)
at org.apache.derby.impl.drda.DRDAConnThread.sendUnexpectedException(Unknown Source)
at org.apache.derby.impl.drda.DRDAConnThread.handleException(Unknown Source)
at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
null
java.lang.NullPointerException
at org.apache.derby.impl.drda.DRDAStatement.execute(Unknown Source)
at org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLSTTobjects(Unknown Source)
at org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLSTT(Unknown Source)
at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown Source)
at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
Apache Derby Network Server - 10.4.2.0 - (689064) shutdown at 2009-04-05 23:10:07.938 GMT