Martijn Visser created FLINK-40687:
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Summary: flink-model shade relocations do not match, okhttp and
kotlin ship unrelocated
Key: FLINK-40687
URL: https://issues.apache.org/jira/browse/FLINK-40687
Project: Flink
Issue Type: Bug
Components: Library / Machine Learning
Reporter: Martijn Visser
Both {{flink-models}} poms relocate {{com.squareup}}, and
{{flink-model-openai}} also relocates
{{org.apache.httpcomponents}}. Neither pattern matches anything: those are
Maven groupIds, not Java
packages. OkHttp and Okio are {{okhttp3.*}} and {{okio.*}}, and httpclient5 is
{{org.apache.hc.*}}.
The result is that both jars ship {{okhttp3}} (335 classes), {{okio}} (153) and
{{kotlin}} (1360 in
triton, 3381 in openai) in the default namespace, along with {{org.jetbrains}},
and openai also
ships {{com.openai}}, {{io.swagger}} and {{com.github.victools}} there. Only
{{com.fasterxml.jackson}} is actually relocated. A user with their own OkHttp
or Kotlin on the
classpath gets a conflict.
The same applies to the {{META-INF/versions/(\d+)/com/squareup/}} rawString
workaround next to it.
While we are in there, {{flink-model-triton}} resolves {{kotlin-stdlib}},
{{-jdk7}} and {{-jdk8}} at
1.8.21 but {{kotlin-stdlib-common}} at 1.9.10, and since Kotlin 1.8 the
{{-jdk7}} and {{-jdk8}} jars
hold nothing but a module descriptor, which FLINK-40145 now strips. They
contribute zero bytes and
can be excluded outright, which also removes two NOTICE lines that correspond
to nothing.
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