Hello,
This may be a long shot, but we need some pointer on this maven mystery. I
wonder if someone has encountered this before? Please also let me know if
this is not the proper group for this question. Thanks in advance!
We are trying to upgrade protobuf-java lib from 3.21.11 to 3.25.5. for our
project, which uses maven shade plugin to pack every dependencies classes
into an uber jar. That protobuf-java is specifically declared as a direct
dependency in that project pom.xml
The build log shows it's packing 3.25.5 in uber jar:
Processing JAR <my maven
directory>.m2/repository/com/google/protobuf/protobuf-java/3.25.5/protobuf-java-3.25.5.jar
However, when the shade happens, it places the maven information under
/META-INF/maven/ inside the uber jar but somehow places a version 3.21.12
$> cat META-INF/maven/com.google.protobuf/protobuf-java/pom.properties
#Generated by org.apache.felix.bundleplugin
#Wed Dec 14 15:36:41 EST 2022
groupId=com.google.protobuf
artifactId=protobuf-java
version=3.21.12
This is both reproducible locally even after I clean up maven cache as well
as in our Jenkins CI build.
that version 3.21.12 does not show anywhere in the dependency tree.
[*INFO*] *-------------------------< *com.my.application*
>-------------------------*
[*INFO*] *Building my-application 2.0.3-SNAPSHOT
[4/4]*
[*INFO*] *--------------------------------[ jar
]---------------------------------*
[*INFO*]
[*INFO*] *--- *maven-dependency-plugin:2.10:tree *(default-cli)* @
my-application* ---*
[*INFO*] com.my-application:jar:2.0.3-SNAPSHOT
[*INFO*] \- com.google.protobuf:protobuf-java:jar:3.25.5:compile
Even we tried other 3.25.x versions or latest 4.29.x versions. The same
problem persists and always show 3.21.12 in uber jar.
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