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https://issues.apache.org/jira/browse/NIFI-12239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17777888#comment-17777888
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ASF subversion and git services commented on NIFI-12239:
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Commit 17738df3b06c4fb7933dfc59281857016fbccfe6 in nifi's branch 
refs/heads/support/nifi-1.x from Pierre Villard
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=17738df3b0 ]

NIFI-12239 Add OS and Java details at startup in bootstrap log

This closes #7891

Signed-off-by: David Handermann <exceptionfact...@apache.org>

(cherry picked from commit e4e2336ebe022ee8f42cd29b52d6e210c9ceb24c)


> Print basic OS/Java details in bootstrap log file
> -------------------------------------------------
>
>                 Key: NIFI-12239
>                 URL: https://issues.apache.org/jira/browse/NIFI-12239
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework
>            Reporter: Pierre Villard
>            Assignee: Pierre Villard
>            Priority: Major
>             Fix For: 1.latest, 2.latest
>
>          Time Spent: 2h 20m
>  Remaining Estimate: 0h
>
> The goal here is to add a log line in the bootstrap.log file when NiFi starts 
> that is printing some basic OS/Java details. On busy clusters, nifi-app.log 
> may be rolling over quickly and/or contain huge amount of data. Adding this 
> data in the bootstrap log file makes it easy to retrieve.
> The associated PR will add a log line as below:
> {code:java}
> 2023-10-17 17:26:33,501 INFO [main] org.apache.nifi.bootstrap.RunNiFi 
> {"javaVersion":"21","cores":16,"totalPhysicalMemoryMB":16384,"maxOpenFileDescriptors":10240,"xms":"1g","xmx":"1g"}
>  {code}



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