JiaLiangC opened a new pull request, #1241:
URL: https://github.com/apache/bigtop/pull/1241
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### Description of PR
Issue: ranegr 2.4 can be compiled successfully in Maven 3.6, but fails in
Maven 3.8.
Due to improvements made in Maven versions after 3.6, the `kafka.version`
setting can affect the versions of dependencies in the global JAR files.
Kylin-server-base ultimately depends on `org.apache.kafka`. When compiled in
Maven 3.6, it resolves to `org.apache.kafka:kafka_2.11:2.1.1`. However, in
Maven 3.8, it attempts to find `org.apache.kafka:kafka_2.11:2.8.2`, which does
not exist in Maven repositories.
Maven 3.8 introduces a new feature that rigorously handles dependency
versions defined in the global POM file. Dependency versions defined in the
global POM file take precedence over project-specific versions, potentially
overriding explicitly specified versions. This stricter version propagation
rule can lead to different dependency resolution behavior in Maven 3.8 compared
to Maven 3.6.
Therefore, in Maven 3.8, the `kafka.version` defined in the global POM
affects the Kafka version in kylin-server-base, leading to compilation failure.
Adding dependency management can resolve this issue.
### How was this patch tested?
### For code changes:
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(e.g. 'BIGTOP-3638. Your PR title ...')?
- [ ] Make sure that newly added files do not have any licensing issues.
When in doubt refer to https://www.apache.org/licenses/
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