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https://issues.apache.org/jira/browse/NIFI-1462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15130630#comment-15130630
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Oleg Zhurakousky commented on NIFI-1462:
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So, it appears that we may know of some values we want to log now, but some may
need to be added in the future, so whatever that is (might be) should be
extensible (so we can add more data in the future). So laying out some internal
framework to account for extensibility would be in order.
We should probably also create two sub-tasks. One for UI and one for pure
logging, while one most likely be a pre-requisite for the other since the
framework must serve both logs and UI.
> NiFi should log environment information on startup
> --------------------------------------------------
>
> Key: NIFI-1462
> URL: https://issues.apache.org/jira/browse/NIFI-1462
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Core Framework
> Reporter: Mark Payne
>
> When users have questions on the dev@ and users@ mailing lists, quite often
> the first response they receive is to request information about which
> operating system they are running, max heap size, etc. NiFi should log all of
> this information on startup, so that it is all very easily gathered.
> Things to include:
> * Operating System (name & version)
> * Java Vendor
> * Java Version
> * Min Heap Size
> * Max Heap Size
> * Garbage Collector
> * Max # of open files for user
> * Max # of processes for user
> These may not all make sense for all operating systems / environments but the
> info should be gathered when it does make sense.
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