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From Raghunath <raghu.na...@gmail.com>
Subject Getting NullPointerException after several read and write operations
Date Sun, 27 Jan 2008 04:21:27 GMT
Hi,
I'm  getting following exception after reading and writing several records
on derby db.
Not sure where exactly I'm doing mistake or is this a bug.. please rectify
me...

java -Xmx728m -Dderby.system.home=H:\derby\
work  -Dderby.drda.maxThreads=1250 -Dderby.drda.traceAll=true -
Dderby.drda.timeS
lice=1000 -Dderby.drda.traceDirectory=H:\derby\work\trace -jar
%DERBY_HOME%\lib\
derbyrun.jar  server start

Security manager installed using the Basic server security policy.
Apache Derby Network Server - 10.3.2.1 - (599110) started and ready to
accept co
nnections on port 1527 at 2008-01-27 03:22:40.750 GMT
null
java.lang.NullPointerException
        at org.apache.derby.impl.drda.DRDAConnThread.parseACCRDB(Unknown
Source)
        at org.apache.derby.impl.drda.DRDAConnThread.parseDRDAConnection(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 =
jd-exp;
 diagnostic msg = null
org.apache.derby.impl.drda.DRDAProtocolException: Execution failed because
of Permanent Agent Error: SVRCOD = 40; RDBNAM = jd-exp; 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.DRDAConnThread.parseACCRDB(Unknown
Source)

        at org.apache.derby.impl.drda.DRDAConnThread.parseDRDAConnection(Unknown
Source)
        at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown
Source)
        at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
null
java.lang.NullPointerException
        at org.apache.derby.impl.drda.DRDAConnThread.parseACCRDB(Unknown
Source)

        at org.apache.derby.impl.drda.DRDAConnThread.parseDRDAConnection
(Unknown
 Source)
        at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown
Sou
rce)
        at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
Execution failed because of Permanent Agent Error: SVRCOD = 40; RDBNAM =
jd-exp;
 diagnostic msg = null
org.apache.derby.impl.drda.DRDAProtocolException: Execution failed because
of Pe
rmanent Agent Error: SVRCOD = 40; RDBNAM = jd-exp; diagnostic msg = null
        at org.apache.derby.impl.drda.DRDAProtocolException.newAgentError
(Unknow
n Source)
        at org.apache.derby.impl.drda.DRDAConnThread.sendUnexpectedException
(Unk
nown Source)
        at org.apache.derby.impl.drda.DRDAConnThread.handleException(Unknown
Sou
rce)
        at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
null
java.lang.NullPointerException
        at org.apache.derby.impl.drda.DRDAConnThread.parseACCRDB(Unknown
Source)

        at org.apache.derby.impl.drda.DRDAConnThread.parseDRDAConnection
(Unknown
 Source)
        at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown
Sou
rce)
        at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)


-- 
Thanks
Raghunath N

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