JasperServer 4.2.1 tomcat:LOG unexpected EOF on client connection

[lefcanada]

Hi:

After installing JasperServer 4.2.1...

 

I started, logged in, upload files and then stopped, started and stopped. Then I got this message

 

LOG:  unexpected EOF on client connection

 

Should I worry about that?

 

Original Output below

 

Thank you for reading this :)

 

 

Code:

 [root@lef jasperreports-server-cp-4.2.1]# ./ctlscript.sh stopUsing CATALINA_BASE:   /opt/jasperreports-server-cp-4.2.1/apache-tomcatUsing CATALINA_HOME:   /opt/jasperreports-server-cp-4.2.1/apache-tomcatUsing CATALINA_TMPDIR: /opt/jasperreports-server-cp-4.2.1/apache-tomcat/tempUsing JRE_HOME:        /opt/jasperreports-server-cp-4.2.1/javaUsing CLASSPATH:       /opt/jasperreports-server-cp-4.2.1/apache-tomcat/bin/bootstrap.jarLOG:  unexpected EOF on client connectionLOG:  unexpected EOF on client connection/opt/jasperreports-server-cp-4.2.1/apache-tomcat/scripts/ctl.sh : tomcat stoppedLOG:  received smart shutdown requestLOG:  autovacuum launcher shutting downLOG:  shutting downLOG:  database system is shut down/opt/jasperreports-server-cp-4.2.1/postgresql/scripts/ctl.sh : postgresql stopped

[green4x]

Hi all!

I met the same issue on JasperServer 4.5.

This "unexpected EOF on client connection" couses tomcat shutdown, and I can't really figure aut what is the matter. Perhaps anyone could help?

[lefcanada]

 Whenever I get this message I stop and start tomcat and postgres 1,2, 3 times until it comes back. I didn't see any "side effects" so far. But I really would like to have it running smooth.

[green4x]

lefcanada, thx for reply! :)

In my case I found a reason why I got that "EOF" .An option "X-forwarding" was turned on in SSH client, so I turned it off. Alternatively edit <jasper_home>/apache-tomcat/scripts/ctl.sh

set Djava.awt.headless=true so I got:

export JAVA_OPTS="-Djava.awt.headless=true -Xms1024m -Xmx1536m -XX:PermSize=32m -XX:MaxPermSize=128m -Xss2m -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled"

 

*thx to that post: https://fcosfc.wordpress.com/2011/11/27/jasperreports-server-linux-centos/