db-derby-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From li luo <luoli...@gmail.com>
Subject derby running with no response
Date Wed, 29 Sep 2010 09:43:05 GMT
hi everyone:
     I got a problem when I use derby to store my data. This is my
situation:
     I have an application which will insert items into a derby database
table , and the derby is running in a standalone mode. below is my derby
running 'ps aux' description:

mapred   26259  0.4  0.3 3395928 252980 ?    Sl   Sep25  24:26
/home/mapred/hadoop-v2/hadoop/bin/../../java6/bin/java -Xmx3000m -classpath
/home/mapred/hadoop-v2/hadoop/bin/../derby/lib/derby.jar:/home/mapred/hadoop-v2/hadoop/bin/../derby/lib/derbynet.jar:/home/mapred/hadoop-v2/hadoop/bin/../derby/lib/derbytools.jar:/home/mapred/hadoop-v2/hadoop/bin/../derby/lib/derbyclient.jar
org.apache.derby.drda.NetworkServerControl start -h localhost -p 1527

     My problem is: after the derby running for some days, it got no
response when the application intend to insert the db table, and I use ij to
connect the derby still fail. The java process still running and derby can
not response normally.I didn't do any special configuration for derby. Just
start it using: $DERBY_HOME/bin/startNetworkServer -h localhost -p 1527.

     What can I do to fix this? Any suggestion will be helped.

thanks
luoli

Mime
View raw message