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[LIVY-1040] Migrate logging framework from Reload4j to Log4j2#525

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[LIVY-1040] Migrate logging framework from Reload4j to Log4j2#525
roczei wants to merge 1 commit into
apache:masterfrom
roczei:LIVY-1040

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@roczei

@roczei roczei commented Jun 2, 2026

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What changes were proposed in this pull request?

Replaced the reload4j dependency with the Log4j2 library across all modules.

Co-authored by Peter Toth and Gyorgy Gal:

  • Added log4j-api, log4j-core, log4j-slf4j-impl and log4j-1.2-api (backward-compat bridge) to dependencies
  • Removed ch.qos.reload4j:reload4j from all module poms
  • Migrated all log4j.properties test config files to log4j2.properties using the new Log4j2 property-file syntax (rootLogger, appender.* keys)

How was this patch tested?

It has been manually tested with the existing unit tests.

Was this patch authored or co-authored using generative AI tooling?

No

@roczei roczei force-pushed the LIVY-1040 branch 9 times, most recently from b82c5bc to 31b4804 Compare June 2, 2026 21:24
@roczei roczei changed the title LIVY-1040: Migrate logging framework from Reload4j to Log4j2 [LIVY-1040] Migrate logging framework from Reload4j to Log4j2 Jun 2, 2026
Replaced the reload4j dependency with the Log4j2 library across all
modules.

Co-authored by Peter Toth and Gyorgy Gal:

- Added log4j-api, log4j-core, log4j-slf4j-impl and log4j-1.2-api
  (backward-compat bridge) to dependencies
- Removed ch.qos.reload4j:reload4j from all module poms
- Migrated all log4j.properties test config files to log4j2.properties
  using the new Log4j2 property-file syntax (rootLogger, appender.* keys)

Co-authored-by: Peter Toth <7253827+peter-toth@users.noreply.github.com>
Co-authored-by: Gyorgy Gal <27883675+gyogal@users.noreply.github.com>
@roczei

roczei commented Jun 5, 2026

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Hi @ArnavBalyan, @peter-toth and @gyogal,

This PR is ready for code review. Could you please take a look at this when you have a moment? Any feedback you provide would be greatly appreciated! Thank you!

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