jangwind commented on a change in pull request #10326:
URL: https://github.com/apache/pulsar/pull/10326#discussion_r626633227
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File path:
managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java
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@@ -3738,6 +3751,35 @@ public void setEntriesAddedCounter(long count) {
private static final Logger log =
LoggerFactory.getLogger(ManagedLedgerImpl.class);
+ @Override
+ public CompletableFuture<Void> asyncTruncate() {
+
+ final List<CompletableFuture<Void>> futures = Lists.newArrayList();
+ for (ManagedCursor cursor : cursors) {
+ final CompletableFuture<Void> future = new CompletableFuture<>();
+ cursor.asyncClearBacklog(new AsyncCallbacks.ClearBacklogCallback()
{
Review comment:
Thank you very much for your comments. I think ‘truncate' is more like
deleting all the messages than deleting the consumed messages. And I want to
add a 'trim' function to the next PR.
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