[BUG] StartupException jar hell

[Yury-Fridlyand]

Describe the bug
Can't start OpenSearch freshly built from main.

To Reproduce
Steps to reproduce the behavior:

1. Checkout main @ 6f65afb
2. Build ./gradlew :distribution:archives:linux-tar:assemble or .\gradlew.bat :distribution:archives:linux-tar:assemble
3. Unpack archive
4. Start

uncaught exception in thread [main]
org.opensearch.bootstrap.StartupException: java.lang.IllegalStateException: jar hell!
class: org.opensearch.common.Numbers
jar1: /mnt/c/GitHub/cluster/3.0.0-l/lib/opensearch-3.0.0-SNAPSHOT.jar
jar2: /mnt/c/GitHub/cluster/3.0.0-l/lib/opensearch-common-3.0.0-SNAPSHOT.jar
        at org.opensearch.bootstrap.OpenSearch.init(OpenSearch.java:184) ~[opensearch-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
        at org.opensearch.bootstrap.OpenSearch.execute(OpenSearch.java:171) ~[opensearch-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
        at org.opensearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:104) ~[opensearch-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
        at org.opensearch.cli.Command.mainWithoutErrorHandling(Command.java:138) ~[opensearch-cli-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
        at org.opensearch.cli.Command.main(Command.java:101) ~[opensearch-cli-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
        at org.opensearch.bootstrap.OpenSearch.main(OpenSearch.java:137) ~[opensearch-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
        at org.opensearch.bootstrap.OpenSearch.main(OpenSearch.java:103) ~[opensearch-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
Caused by: java.lang.IllegalStateException: jar hell!
class: org.opensearch.common.Numbers
jar1: /mnt/c/GitHub/cluster/3.0.0-l/lib/opensearch-3.0.0-SNAPSHOT.jar
jar2: /mnt/c/GitHub/cluster/3.0.0-l/lib/opensearch-common-3.0.0-SNAPSHOT.jar
        at org.opensearch.bootstrap.JarHell.checkClass(JarHell.java:316) ~[opensearch-common-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
        at org.opensearch.bootstrap.JarHell.checkJarHell(JarHell.java:215) ~[opensearch-common-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
        at org.opensearch.bootstrap.JarHell.checkJarHell(JarHell.java:102) ~[opensearch-common-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
        at org.opensearch.bootstrap.Bootstrap.setup(Bootstrap.java:227) ~[opensearch-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
        at org.opensearch.bootstrap.Bootstrap.init(Bootstrap.java:404) ~[opensearch-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
        at org.opensearch.bootstrap.OpenSearch.init(OpenSearch.java:180) ~[opensearch-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
        ... 6 more
uncaught exception in thread [main]
java.lang.IllegalStateException: jar hell!
class: org.opensearch.common.Numbers
jar1: /mnt/c/GitHub/cluster/3.0.0-l/lib/opensearch-3.0.0-SNAPSHOT.jar
jar2: /mnt/c/GitHub/cluster/3.0.0-l/lib/opensearch-common-3.0.0-SNAPSHOT.jar
        at org.opensearch.bootstrap.JarHell.checkClass(JarHell.java:316)
        at org.opensearch.bootstrap.JarHell.checkJarHell(JarHell.java:215)
        at org.opensearch.bootstrap.JarHell.checkJarHell(JarHell.java:102)
        at org.opensearch.bootstrap.Bootstrap.setup(Bootstrap.java:227)
        at org.opensearch.bootstrap.Bootstrap.init(Bootstrap.java:404)
        at org.opensearch.bootstrap.OpenSearch.init(OpenSearch.java:180)
        at org.opensearch.bootstrap.OpenSearch.execute(OpenSearch.java:171)
        at org.opensearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:104)
        at org.opensearch.cli.Command.mainWithoutErrorHandling(Command.java:138)
        at org.opensearch.cli.Command.main(Command.java:101)
        at org.opensearch.bootstrap.OpenSearch.main(OpenSearch.java:137)
        at org.opensearch.bootstrap.OpenSearch.main(OpenSearch.java:103)
For complete error details, refer to the log at /mnt/c/GitHub/cluster/3.0.0-l/logs/opensearch.log

[reta]

Thanks @Yury-Fridlyand , I believe it was cause by numerous refactorings & conflict resolutions, looking into it now

[reta]

@Yury-Fridlyand could you please run clean task as well: ./gradlew clean :distribution:archives:linux-tar:assemble ?

[Yury-Fridlyand]

I had to clean gradle cache and m2 cache too to make things working.
Did you publish modified jars without bumping the version?

[reta]

Did you publish modified jars without bumping the version?

What you mean? We publish snapshot periodically, also you could publish locally

[Yury-Fridlyand]

This constantly causes troubles for all modules which depends on these snapshots.
The approach should be changed as it is discussed in #7326.