chia7712 commented on a change in pull request #10206:
URL: https://github.com/apache/kafka/pull/10206#discussion_r582583372
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File path:
core/src/main/scala/kafka/coordinator/transaction/TransactionStateManager.scala
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@@ -223,6 +224,46 @@ class TransactionStateManager(brokerId: Int,
throw new IllegalStateException(s"Unexpected empty transaction metadata
returned while putting $txnMetadata")))
}
+ def listTransactionStates(
+ filterProducerIds: Set[Long],
+ filterStateNames: Set[String]
+ ): Either[Errors, List[ListTransactionsResponseData.TransactionState]] = {
+ inReadLock(stateLock) {
+ if (loadingPartitions.nonEmpty) {
+ Left(Errors.COORDINATOR_LOAD_IN_PROGRESS)
+ } else {
+ val filterStates = filterStateNames.flatMap(TransactionState.fromName)
Review comment:
Probably the response should have a field showing the invalid filters.
The callers would know which filters are NOT working.
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