[
https://issues.apache.org/jira/browse/NIFI-1462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15130494#comment-15130494
]
Aldrin Piri commented on NIFI-1462:
-----------------------------------
PermGen if they are on Java 7.
Repository percentages or values currently vs configured limits.
Could also see some of the more opaque values that may be present. Such as the
host that is auto provided by NiFi if a value is not provided for a value such
as web.http(s).host
Would also be interested in seeing a command that could provide the information
on demand. ./nifi.sh env or similar to produce the same on demand. Given log
roll off, should an instance have issues, it may be difficult to collect these
values short of restarting, which could cause missing out on key information
about the current state.
> 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.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
