Jboss 6 problems - slow reading of files and JMS queues

Question

good afternoon

I would like the help of you to try to solve this problem that I am facing a few days ago in a Jboss 6 that I have hosted in a VPS. I happen to be observing the following Warning all the time in the Jboss logs: "ARJUNA-16037 Could not find new Xaresource to use for Recovering non-serializable Xaresource". Also I noticed an absurd slowness to read files via java code (reading a simple xml file is taking more than 20 seconds) and also in the time that JMS messages take to be processed (there are JMS messages stuck with approximately 2 days of delay). Would anyone know to give me at least one clue to solve these problems ? Note: I have already restarted Jboss, I have already stopped and climbed again the Mysql of the machine (and I have not used database operations currently) and also already restarted apache.

Thank you very much for your attention.

Answer 1

the problem in slow reading was because the file in question had more records than I thought, in this case I adopted a solution based on BD and the problem was solved. Regarding the Warning "ARJUNA-16037 Could not find new Xaresource to use for Recovering non-serializable Xaresource", the same was solved by deleting a folder in Jboss, if I am not mistaken was in "server/default/data"... I also changed the settings of Hornetq (JMS) to have fewer queue users, thus decreasing memory usage.