Hi all, Basic implementation of distributed configuration management using Apache Zookeeper as the distributed storage has been completed successfully [1]. It has been tested with File Manager located in DRAT [2] and it worked correctly as expected with distributed configuration management turned on. OODT logs for running DRAT can be found in [3].
What is left now is improving the documentation on the design [4] and how to use [5]. Then this feature needs to be tested with resource manager and workflow manager as well. Finally, I have an idea to allow configuration of individual components to be refreshed at runtime without having to manually intervene. I will be grateful if you can provide me with your suggestions for further improvements and feedback. Also, thanks to Tom and Chris for guiding me this far. Thank you! [1] https://github.com/apache/oodt/tree/feature/zookeeper-config [2] https://github.com/chrismattmann/drat [3] https://drive.google.com/open?id=0B9XGJ8htsTdURTJCbUNvSUxZN1E [4] https://cwiki.apache.org/confluence/display/OODT/Rework+OODT+configuration+to+make+use+of+Zookeeper+for+distributed+configuration+management [5] https://cwiki.apache.org/confluence/display/OODT/OODT+Distributed+Configuration+Management Kind Regards, *Imesha Sudasingha* Undergraduate of Department of Computer Science and Engineering, University of Moratuwa, Sri Lanka. <https://lk.linkedin.com/in/imeshasudasingha> <https://github.com/IMS94> <http://stackoverflow.com/users/4012073/imesha-sudasingha> <https://twitter.com/Imesha94>
