[
https://issues.apache.org/jira/browse/HADOOP-18192?focusedWorklogId=752369&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-752369
]
ASF GitHub Bot logged work on HADOOP-18192:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 04/Apr/22 16:53
Start Date: 04/Apr/22 16:53
Worklog Time Spent: 10m
Work Description: iwasakims commented on PR #4136:
URL: https://github.com/apache/hadoop/pull/4136#issuecomment-1087788893
The patch removed duplicate slf4j-reload4j-1.7.35.jar in dist layout on my
local.
```
$ mvn clean install -DskipTests -DskipShade -Pdist
$ find hadoop-dist/target/hadoop-3.2.4-SNAPSHOT -name 'slf4j-reload4j*.jar'
hadoop-dist/target/hadoop-3.2.4-SNAPSHOT/share/hadoop/common/lib/slf4j-reload4j-1.7.35.jar
```
Issue Time Tracking
-------------------
Worklog Id: (was: 752369)
Time Spent: 20m (was: 10m)
> Fix multiple_bindings warning about slf4j-reload4j
> --------------------------------------------------
>
> Key: HADOOP-18192
> URL: https://issues.apache.org/jira/browse/HADOOP-18192
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Masatake Iwasaki
> Assignee: Masatake Iwasaki
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Jar of slf4j-relad4j exists in libdirs of both common and hdfs.
> {noformat}
> $ ~/dist/hadoop-3.2.4-SNAPSHOT/bin/hdfs dfs -ls /
> SLF4J: Class path contains multiple SLF4J bindings.
> SLF4J: Found binding in
> [jar:file:/ext/dist/hadoop-3.2.4-SNAPSHOT/share/hadoop/common/lib/slf4j-reload4j-1.7.35.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in
> [jar:file:/ext/dist/hadoop-3.2.4-SNAPSHOT/share/hadoop/hdfs/lib/slf4j-reload4j-1.7.35.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
> explanation.
> SLF4J: Actual binding is of type [org.slf4j.impl.Reload4jLoggerFactory]
> $ find ~/dist/hadoop-3.2.4-SNAPSHOT/ -name 'slf4j-reload4j-*.jar'
> /home/centos/dist/hadoop-3.2.4-SNAPSHOT/share/hadoop/common/lib/slf4j-reload4j-1.7.35.jar
> /home/centos/dist/hadoop-3.2.4-SNAPSHOT/share/hadoop/hdfs/lib/slf4j-reload4j-1.7.35.jar
> {noformat}
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