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https://issues.apache.org/jira/browse/HADOOP-16206?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17326619#comment-17326619
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Duo Zhang commented on HADOOP-16206:
------------------------------------
Some updates here, I changed the dependencies, to remove log4j1 dependency and
add log4j2 dependency, tried best to follow the old dependency scope(although
some of dependency scopes are wrong I believe).
Obviously it will cause compile error as we depend on log4j classes directly in
our code base. Will fix them later.
Another big project is to convert log4j.properties to log4j2.properties, there
are a bunch of these config files in our code base, I tried to modify them
manually but soon gave up, as it is impossible to make all the copy paste
without mistakes...
I need to write a simple helper tool to automatically generate the
log4j2.properties based on the log4j.properties.
Thanks.
> Migrate from Log4j1 to Log4j2
> -----------------------------
>
> Key: HADOOP-16206
> URL: https://issues.apache.org/jira/browse/HADOOP-16206
> Project: Hadoop Common
> Issue Type: Sub-task
> Affects Versions: 3.3.0
> Reporter: Akira Ajisaka
> Assignee: Duo Zhang
> Priority: Major
> Attachments: HADOOP-16206-wip.001.patch
>
>
> This sub-task is to remove log4j1 dependency and add log4j2 dependency.
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