Optimize getActiveLedgersInRange (#4005)

* Optimize getActiveLedgersInRange
apache · Jul 10, 2023 · c967299 · c967299
1 parent 528f373
commit c967299
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/...er-server/src/main/java/org/apache/bookkeeper/bookie/storage/ldb/LedgerMetadataIndex.java b/...er-server/src/main/java/org/apache/bookkeeper/bookie/storage/ldb/LedgerMetadataIndex.java
@@ -160,6 +160,9 @@ public void delete(long ledgerId) throws IOException {
 
  public Iterable<Long> getActiveLedgersInRange(final long firstLedgerId, final long lastLedgerId)
  throws IOException {
+ if (firstLedgerId <= 0 && lastLedgerId == Long.MAX_VALUE) {
+ return ledgers.keys();
+ }
  return Iterables.filter(ledgers.keys(), new Predicate<Long>() {
  @Override
  public boolean apply(Long ledgerId) {