Java Concepts

Liferay has feature to generate thread dumps if request takes more than 5 minutes. So that we can anayalze which thread it taking more time. Search and look into these following properties in the portal.propeties.      #     # The thread dump filter will automatically log thread dumps when the portal     # is too slow. Behavior can be configured via the property     # "thread.dump.speed.threshold".     #     com.liferay.portal.servlet.filters.threaddump.ThreadDumpFilter=true     #     # The thread dump filter will log a thread dump if the portal takes longer     # than the specified number of seconds to process. The thread dump filter     # must be enabled via the property     # "com.liferay.portal.servlet.filters.threaddump.ThreadDumpFilter".     #     thread.dump.speed.threshold=5 Also we have another option to generate the thre...

Whenever we are using the lucene search, sometimes content is not able to search even it is present. so we need to reindex the content in the control panel of the server adminstration. We have one more option, when we add the below property it will index the content during the server startup, so manually it is not required to reindex the content in the control panel. So add the below property in the "portal-ext.properties". so it will index during the startup.       # Set this to true if you want to index your entire library of files on     # startup. This property is available so that automated test environments     # index on startup. Do not set this to true on production systems or else     # your index will be indexed on every startup.     #     index.on.startup=true.