hachikuji commented on a change in pull request #9202:
URL: https://github.com/apache/kafka/pull/9202#discussion_r492203555
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File path:
core/src/main/scala/kafka/coordinator/group/GroupMetadataManager.scala
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@@ -1402,23 +1403,18 @@ object GroupMetadataManager {
val valueSchema = schemaForGroupValue(version)
val value = valueSchema.read(buffer)
- if (version >= 0 && version <= 3) {
+ if (version >= 0 && version <=
CURRENT_GROUP_METADATA_VALUE_SCHEMA_VERSION) {
val generationId = value.get(GENERATION_KEY).asInstanceOf[Int]
val protocolType = value.get(PROTOCOL_TYPE_KEY).asInstanceOf[String]
val protocol = value.get(PROTOCOL_KEY).asInstanceOf[String]
val leaderId = value.get(LEADER_KEY).asInstanceOf[String]
val memberMetadataArray = value.getArray(MEMBERS_KEY)
val initialState = if (memberMetadataArray.isEmpty) Empty else Stable
- val currentStateTimestamp: Option[Long] = version match {
- case version if version == 2 =>
- if (value.hasField(CURRENT_STATE_TIMESTAMP_KEY)) {
- val timestamp = value.getLong(CURRENT_STATE_TIMESTAMP_KEY)
- if (timestamp == -1) None else Some(timestamp)
- } else
- None
- case _ =>
- None
- }
+ val currentStateTimestamp: Option[Long] =
+ if (version >= 2 && value.hasField(CURRENT_STATE_TIMESTAMP_KEY)) {
Review comment:
No strong opinion. I'm ok leaving the check.
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