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https://issues.apache.org/jira/browse/KAFKA-16359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17825772#comment-17825772
]
Apoorv Mittal commented on KAFKA-16359:
---------------------------------------
Though by the time fix and release happens, below workaround might suppress the
warning for now (not a good practice but a workaround for now):
{code:java}
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration combine.children="append">
<!-- warnings as errors. -->
<showWarnings>true</showWarnings>
<failOnWarning>true</failOnWarning>
<fork>true</fork>
<compilerArgs>
...
...
<!-- This is needed to ignore warnings from the kafka-clients SDK
jar about
"bad path element"
-->
<arg>-Xlint:-path</arg>
...
</compilerArgs> {code}
Similar shadow jar issue encountered by launchdarkly and others, reference
https://github.com/launchdarkly/java-server-sdk/issues/240
> kafka-clients-3.7.0.jar published to Maven Central is defective
> ---------------------------------------------------------------
>
> Key: KAFKA-16359
> URL: https://issues.apache.org/jira/browse/KAFKA-16359
> Project: Kafka
> Issue Type: Bug
> Components: clients
> Affects Versions: 3.7.0
> Reporter: Jeremy Norris
> Assignee: Apoorv Mittal
> Priority: Critical
>
> The {{kafka-clients-3.7.0.jar}} that has been published to Maven Central is
> defective: it's {{META-INF/MANIFEST.MF}} bogusly include a {{Class-Path}}
> element:
> {code}
> Manifest-Version: 1.0
> Class-Path: zstd-jni-1.5.5-6.jar lz4-java-1.8.0.jar snappy-java-1.1.10
> .5.jar slf4j-api-1.7.36.jar
> {code}
> This bogus {{Class-Path}} element leads to compiler warnings for projects
> that utilize it as a dependency:
> {code}
> [WARNING] [path] bad path element
> ".../.m2/repository/org/apache/kafka/kafka-clients/3.7.0/zstd-jni-1.5.5-6.jar":
> no such file or directory
> [WARNING] [path] bad path element
> ".../.m2/repository/org/apache/kafka/kafka-clients/3.7.0/lz4-java-1.8.0.jar":
> no such file or directory
> [WARNING] [path] bad path element
> ".../.m2/repository/org/apache/kafka/kafka-clients/3.7.0/snappy-java-1.1.10.5.jar":
> no such file or directory
> [WARNING] [path] bad path element
> ".../.m2/repository/org/apache/kafka/kafka-clients/3.7.0/slf4j-api-1.7.36.jar":
> no such file or directory
> {code}
> Either the {{kafka-clients-3.7.0.jar}} needs to be respun and published
> without the bogus {{Class-Path}} element in it's {{META-INF/MANIFEST.MF}} or
> a new release should be published that corrects this defect.
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