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From Ilya Kasnacheev <ilya.kasnach...@gmail.com>
Subject Remove OS version detection from IgniteUtils?
Date Wed, 06 Feb 2019 10:07:47 GMT
Hello!

We have OS detection code in IgniteUtils which has a lot of outdated
Windows versions but no Windows 10 for example. There's also arch detection
but no ARM. The results aren't used much.

A ticket was raised about it:
https://issues.apache.org/jira/browse/IGNITE-11224

However I think we should remove nost of these detections.

Let's remove Windows version detection (and consider any Windows version
well-tested platform)

We could also remove arch detection (and otner unused misc detections which
are not used).

Otherwise we could print some kind of message on non-x86 archs.

I think we should definitely also remove Netware.

WDYT?

We also have specific handling for Red Hat in

OsConfigurationSuggestions

Are they still relevant? Maybe we can remove those? Or output for any linux?

They seem to check page flush ratio, swappiness, NUMA etc.

Regards,

-- 
Ilya Kasnacheev

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