Symptoms
POA UI is incredibly slow and writes thousands of errors to /var/log/poa-ui.log
on UI server like:
java.lang.IllegalStateException: Cannot call sendRedirect() after the response has been committed
Cause
Incorrect parameter is set in /usr/local/pem/ui/WEB-INF/lib/chief-private.jar
in ehcache.xml
Resolution
It is necessary to re-package /usr/local/pem/ui/WEB-INF/lib/chief-private.jar
as follows:
~# mkdir /root/disable_cache/
~# cp -a /usr/local/pem/ui/WEB-INF/lib/chief-private.jar /root/disable_cache/
~# cp -a /usr/local/pem/ui/WEB-INF/lib/chief-private.jar /root/5.5.2-chief-private.jar ## BACKUP
~# cd /root/disable_cache/
~# unzip chief-private.jar
~# sed -i 's/eternal="true"/eternal="false"/g' ehcache.xml
~# zip -r chief-private.jar META-INF Plesk actions.list chiefInitializer.class com ehcache.xml screens.list
~# cp -a chief-private.jar /usr/local/pem/ui/WEB-INF/lib/chief-private.jar
~# service pemui restart
Please contact your account manager regarding POA-82213.