[GitHub] [pulsar] liangyepianzhou commented on a diff in pull request #15675: [Improve][txn] extend admin tools for transaction component.

[GitBox <gi...@apache.org>]

liangyepianzhou commented on code in PR #15675:
URL: https://github.com/apache/pulsar/pull/15675#discussion_r902560468


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pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleImpl.java:
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@@ -881,9 +881,17 @@ public CompletableFuture<PendingAckHandle> pendingAckHandleFuture() {
     }
 
     @Override
-    public TransactionPendingAckStats getStats() {
+    public TransactionPendingAckStats getStats(boolean lowWaterMarks) {
         TransactionPendingAckStats transactionPendingAckStats = new TransactionPendingAckStats();
         transactionPendingAckStats.state = this.getState().name();
+        if (lowWaterMarks) {
+            transactionPendingAckStats.lowWaterMarks = this.lowWaterMarks;
+        }
+        if (individualAckOfTransaction != null) {
+            transactionPendingAckStats.ongoingTxnSize = individualAckOfTransaction.size();

Review Comment:
   There is no problem. IndividualAckOfTransaction will no longer become null after being initialized.



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