horizonzy commented on code in PR #17056:
URL: https://github.com/apache/pulsar/pull/17056#discussion_r944226926
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tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedReadHandleImplV2.java:
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@@ -135,13 +144,20 @@ public CompletableFuture<Void> closeAsync() {
public CompletableFuture<LedgerEntries> readAsync(long firstEntry, long
lastEntry) {
log.debug("Ledger {}: reading {} - {}", getId(), firstEntry,
lastEntry);
CompletableFuture<LedgerEntries> promise = new CompletableFuture<>();
- if (firstEntry > lastEntry
- || firstEntry < 0
- || lastEntry > getLastAddConfirmed()) {
- promise.completeExceptionally(new IllegalArgumentException());
- return promise;
- }
executor.execute(() -> {
+ if (state == State.Closed) {
+ log.warn("Reading a closed read handler. Ledger ID: {}, Read
range: {}-{}",
+ ledgerId, firstEntry, lastEntry);
+ promise.completeExceptionally(new
ManagedLedgerException.OffloadReadHandleClosedException());
+ return;
+ }
+
+ if (firstEntry > lastEntry
+ || firstEntry < 0
+ || lastEntry > getLastAddConfirmed()) {
+ promise.completeExceptionally(new IllegalArgumentException());
Review Comment:
nice catch
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