rhq-project/rhq — pull request #62 by jshaughn (2014-06-23 13:50:35+00:00)
Title: [1100300] Update of a resource configuration sometimes takes more then 100 seconds

Initial commit for this. Try to chunk work such that we don't perform complete scans at large intervals, but smaller, partial scans at more frequent intervals.
- Add two new agent config props to assist in configuring the process.
-------------------------

A few notes for reviewers:

- See the class jdoc in ConfigurationCheckExecutor.java for more details about what has been done.

- One question is whether processing an entire top level server in 1-pass is sufficient, meaning does checking an extire EAP server, for example, still run unacceptable long? Unfortunately, it's not clear to me exactly how to use smaller chunks without a lot more difficulty and a potentially a lot more memory consumption. In this impl the additional memory consumption is, I think, negligible.

- there are still a few minor TODO's in there but I think they are just reminders for changing some logging levels.