eolivelli commented on a change in pull request #14524:
URL: https://github.com/apache/pulsar/pull/14524#discussion_r817531242
##########
File path:
pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionMetadataStore.java
##########
@@ -442,15 +444,24 @@ public TransactionCoordinatorStats getCoordinatorStats() {
@Override
public CompletableFuture<Void> closeAsync() {
- return transactionLog.closeAsync().thenCompose(v -> {
- txnMetaMap.clear();
- this.timeoutTracker.close();
- if (!this.changeToCloseState()) {
- return FutureUtil.failedFuture(
- new IllegalStateException("Managed ledger transaction
metadata store state to close error!"));
- }
+ if (changeToClosingState()) {
+ // Disable new tasks from being submitted
+ internalPinnedExecutor.shutdown();
+ return transactionLog.closeAsync().thenCompose(v -> {
+ txnMetaMap.clear();
+ this.timeoutTracker.close();
+ if (!this.changeToCloseState()) {
+ return FutureUtil.failedFuture(
+ new IllegalStateException(
+ "Managed ledger transaction metadata store
state to close error!"));
+ }
+ // Shutdown the ExecutorService
+
MoreExecutors.shutdownAndAwaitTermination(internalPinnedExecutor,
Duration.ofSeconds(5L));
Review comment:
this appears to be a blocking call.
But I can't suggest a better way
##########
File path:
pulsar-broker/src/main/java/org/apache/pulsar/broker/PulsarService.java
##########
@@ -446,7 +441,16 @@ public void close() throws PulsarServerException {
List<CompletableFuture<Void>> asyncCloseFutures = new
ArrayList<>();
if (this.brokerService != null) {
- asyncCloseFutures.add(this.brokerService.closeAsync());
+ CompletableFuture<Void> brokerCloseFuture =
this.brokerService.closeAsync();
+ if (this.transactionMetadataStoreService != null) {
+ asyncCloseFutures.add(brokerCloseFuture.thenAccept(__ -> {
Review comment:
should this be "whenComplete" o "handle" ? otherwise in case of failure
we are not executing this code
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