What are the implications of restarting the Jazz server?
I have restarted our server more than I would like and my eclipe client
was able to continue plugging away without any problems after the restart. So my question is what components are affected by a server being cycled? Beyond the time it takes for the server to restart, how much time is lost? Is there any expected data loss? I believe the answer to this question will be worthwhile for an Admin to know what the implecations of restarting a Jazz Server are. Thanks! |
3 answers
For the most part it shouldn't be a problem. If the UI was running
paginated queries or if you were uploading lots of content (doing a large SCM share, for example) you may have see some hiccups but the state of the system is maintained through transactions which should either clearly succeed or fail. If not, that is a bug! Why are you restarting the server so often? JohnC SCM Server Aaron Cohen wrote: I have restarted our server more than I would like and my eclipe client |
John Camelon wrote:
For the most part it shouldn't be a problem. If the UI was running Thanks for the information. The reason I was restarting the server was more of a WAS issue than Jazz issue. If I am reading your response correctly, As long as the users are not uploading content or running a transaction, they should be fine. |
Hi Aaron,
What I mean is that service requests that were running when you disabled the app server likely failed the transaction, which is not big deal ... the client should be able to recover the same way that they would if the network connection was lost : when the server comes back online the clients should be able to retry (if applicable) or refresh and retry depending on the specific scenario. The server caches will repopulate as requests get processed and within an hour (by default if you did not change the setting in the admin web ui) stray content will get cleaned up if an owner has not been found for it. After this content garbage collection is done, the system is completely healed. HTH, JohnC Aaron Cohen wrote: John Camelon wrote: |
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