MINOR: cleanup core modules part 1 #15252
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Mark methods and fields private where possible Annotate public methods and fields Remove unused classes and methods
Mark methods and fields private where possible Annotate public methods and fields Remove unused classes and methods
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Failures seem all unrelated to the changes |
| case e: Exception => { | ||
| case e: Exception => | ||
| e.printStackTrace() | ||
| // must exit with non-zero status so system tests will know we failed | ||
| Exit.exit(1) | ||
| } | ||
| } |
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I'm not completely sure if it'll work as before after removing the curly brackets. Could you confirm it?
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From: https://docs.scala-lang.org/style/control-structures.html#curlybraces
case - Always omit braces in case clauses.
I also double checked with one of the most used Scala code bases in concurrent world (Pekko, fork of Akka) that this is the case. You can see this in this class for example (one of the key classes of Pekko):
https://github.com/apache/incubator-pekko/blob/e597a702b9a54a0e193e09a50a1d45dfd1f56785/actor/src/main/scala/org/apache/pekko/actor/ActorCell.scala#L659
This is an instance where Java and Scala differ (in Java this diff would cause a different behaviour indeed).
| case class ClientIdAllBrokers(clientId: String) extends ClientIdBroker { | ||
| override def toString = "%s-%s".format(clientId, "AllBrokers") |
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So ClientIdAllBrokers is unused class. Good catch!
Signed-off-by: Josep Prat <[email protected]>
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All tests failures seem to be unrelated to these changes. |
* MINOR: Clean up core api, cluster, common, log, admin, controller and coordinator classes Mark methods and fields private where possible Annotate public methods and fields Remove unused classes and methods Signed-off-by: Josep Prat <[email protected]> Reviewers: Luke Chen <[email protected]>
* MINOR: Clean up core api, cluster, common, log, admin, controller and coordinator classes Mark methods and fields private where possible Annotate public methods and fields Remove unused classes and methods Signed-off-by: Josep Prat <[email protected]> Reviewers: Luke Chen <[email protected]>
* MINOR: Clean up core api, cluster, common, log, admin, controller and coordinator classes Mark methods and fields private where possible Annotate public methods and fields Remove unused classes and methods Signed-off-by: Josep Prat <[email protected]> Reviewers: Luke Chen <[email protected]>
I'm going through the core classes and found some warnings that could be cleaned up, this is the first batch of clean ups.
Even if the code needs to be ported to Java, this might help in the process (clearer types, less code, right visibility).
This PR cleans up: admin, api, cluster, common, controller, coordinator and log classes:
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