Appian Community
Site
Search
Sign In/Register
Site
Search
User
DISCUSS
LEARN
SUCCESS
SUPPORT
Documentation
AppMarket
More
Cancel
I'm looking for ...
State
Not Answered
Replies
6 replies
Subscribers
9 subscribers
Views
2313 views
Users
0 members are here
Share
More
Cancel
Related Discussions
Home
»
Discussions
»
General
Hi Folks, This is regarding engine checkpoints. It is my understanding, tha
uril
over 9 years ago
Hi Folks,
This is regarding engine checkpoints. It is my understanding, that during checkpoints the gateways (which affected by the process) are temporary not available for processing. Now, if we have let's say a significant size and many gateways for process-exec and others, it basically make the system "frozen" during checkpointing procedure. And, if checkpoint is scheduled, we often see "warn checkpointing is needed" instead of "OK" from checkengine result.
Now, what if we have a scheduled script, which will look for those "checkpointing needed" messages and initiate the checkpoint just for that particular gateway, then wait and proceed to the rest of the list, and continue to check all the gateways during its run? In that case (IMO), only processes need to be check pointing will be fired, and rest will be available for processing.
So, Appian Gurus, is it something worth to consider or it really doesn't matter from the system point of view?
Att...
run_warn_checkpoint.sh
OriginalPostID-188707
OriginalPostID-188707
Discussion posts and replies are publicly visible
Parents
0
Chris
over 9 years ago
We don't often see issues during checkpointing and our KDBs are in the range of ~18 GB each. Only concern for us is scheduling nightly processes around these times if they are heavy on database transactions.
Cancel
Vote Up
0
Vote Down
Sign in to reply
Verify Answer
Cancel
Reply
0
Chris
over 9 years ago
We don't often see issues during checkpointing and our KDBs are in the range of ~18 GB each. Only concern for us is scheduling nightly processes around these times if they are heavy on database transactions.
Cancel
Vote Up
0
Vote Down
Sign in to reply
Verify Answer
Cancel
Children
No Data