frankvicky commented on code in PR #20185:
URL: https://github.com/apache/kafka/pull/20185#discussion_r2224225489
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core/src/main/scala/kafka/tools/StorageTool.scala:
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@@ -128,9 +128,21 @@ object StorageTool extends Logging {
setIgnoreFormatted(namespace.getBoolean("ignore_formatted")).
setControllerListenerName(config.controllerListenerNames.get(0)).
setMetadataLogDirectory(config.metadataLogDir)
- Option(namespace.getString("release_version")).foreach(
- releaseVersion => formatter.
- setReleaseVersion(MetadataVersion.fromVersionString(releaseVersion)))
+
+ def metadataVersionsToString(first: MetadataVersion, last:
MetadataVersion): String = {
+ val versions = MetadataVersion.VERSIONS.slice(first.ordinal,
last.ordinal + 1)
+ versions.map(_.toString).mkString(", ")
+ }
+ Option(namespace.getString("release_version")).foreach(releaseVersion => {
+ try {
+
formatter.setReleaseVersion(MetadataVersion.fromVersionString(releaseVersion))
+ } catch {
+ case _: Throwable =>
+ throw new TerseFailure(s"Unknown metadata.version $releaseVersion.
Supported metadata.version are " +
+ s"${metadataVersionsToString(MetadataVersion.MINIMUM_VERSION,
MetadataVersion.latestProduction())}")
Review Comment:
> Perhaps it's better to change MetadataVersion.fromVersionString to take an
enableUnstableFeature flag.
Make sense.
The patch follows the pattern from `FeatureCommand`.
After adding a flag to `MetadataVersion.fromVersionString`, we should also
update `FeatureCommand`.
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