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https://issues.apache.org/jira/browse/KNOX-3189?focusedWorklogId=987893&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-987893
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ASF GitHub Bot logged work on KNOX-3189:
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Author: ASF GitHub Bot
Created on: 18/Oct/25 20:42
Start Date: 18/Oct/25 20:42
Worklog Time Spent: 10m
Work Description: bonampak opened a new pull request, #1100:
URL: https://github.com/apache/knox/pull/1100
[KNOX-3189](https://issues.apache.org/jira/browse/KNOX-3189) - Updated slf4j
version to 2.0.13 and log4j2 version to 2.20.0.
## What changes were proposed in this pull request?
As org.apache.logging.log4j:log4j-slf4j-impl (bridge between SLF4J 1.x and
log4j2) needs to be replaced with org.apache.logging.log4j:log4j-slf4j2-impl
(bridge between SLF4J 2.x and log4j2), the log4j2 version also needed to be
updated (the first available version would have been 2.19.0; for log4j2 2.17.1,
the bridge artifact for SLF4J2 does not exist, as slf4j2.x did not exist then).
## How was this patch tested?
Inspecting maven dependency tree.
org.slf4j:slf4j-api:jar:2.0.13
org.slf4j:jcl-over-slf4j:jar:2.0.13
org.apache.logging.log4j:log4j-slf4j2-impl:jar:2.20.0
Running manual tests with different log4j configurations using
KNOX_GATEWAY_LOG_OPTS in knox-env.sh.
Changing log4j2.debug to true, Configuration status levels, root logger and
package-level logs.
Note:
- in our dependency tree, we still have an
org.slf4j:slf4j-reload4j:jar:1.7.36:provided from
org.apache.hadoop:hadoop-mapreduce-client-core, but that is not a problem as
it's not part of our dep release folder.
- ch.qos.reload4j:reload4j:jar:1.2.22 is still there in hadoop-common, but
probably we should exclude that as well.
Issue Time Tracking
-------------------
Worklog Id: (was: 987893)
Remaining Estimate: 0h
Time Spent: 10m
> Update slf4j version to 2.0.13
> ------------------------------
>
> Key: KNOX-3189
> URL: https://issues.apache.org/jira/browse/KNOX-3189
> Project: Apache Knox
> Issue Type: Task
> Components: Server
> Affects Versions: 2.1.0
> Reporter: Tamás Marcinkovics
> Assignee: Tamás Marcinkovics
> Priority: Major
> Fix For: 3.0.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Upgrade org.slf4j:slf4j-api to 2.0.13.
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