Andrey Mashenkov created IGNITE-24939:
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Summary: Improve troubleshooting documentation section.
Key: IGNITE-24939
URL: https://issues.apache.org/jira/browse/IGNITE-24939
Project: Ignite
Issue Type: Improvement
Components: documentation
Reporter: Andrey Mashenkov
Ignite 2 requires Java 11 or later version to start.
Since Java 9, some JVM options were deprecated and then removed [1], but we
still use them in our documentation [2].
Let's fix documentation and replace outdated JVM options with new ones.
{code:java}
Old: -XX:+PrintGCDetails
New: -Xlog:gc*
Old: -Xloggc:<filename>
New: -Xlog:gc:<filename>
{code}
[1] https://bugs.openjdk.org/browse/JDK-8145180
[2]
https://ignite.apache.org/docs/latest/perf-and-troubleshooting/troubleshooting#detailed-gc-logs
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