Github user nickwallen commented on the issue:
https://github.com/apache/metron/pull/829
> However, given that the indexing templates are a must have for the alerts
UI to work properly, should we remove the try/expect block and allow the
install to fail in the event it was not successfully installed? Or do you think
we should WARN and move on?
I think we should leave that as a separate discussion. It's definitely
worthy of a discussion, but I think we should just fix what we have in this PR.
Thanks for validating!
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