BewareMyPower commented on a change in pull request #10330:
URL: https://github.com/apache/pulsar/pull/10330#discussion_r619252871
##########
File path:
managed-ledger/src/main/java/org/apache/bookkeeper/mledger/intercept/ManagedLedgerInterceptor.java
##########
@@ -36,9 +36,8 @@
* Intercept an OpAddEntry and return an OpAddEntry.
* @param op an OpAddEntry to be intercepted.
* @param numberOfMessages
- * @return an OpAddEntry.
*/
- OpAddEntry beforeAddEntry(OpAddEntry op, int numberOfMessages);
+ void beforeAddEntry(OpAddEntry op, int numberOfMessages);
Review comment:
IMO, the initial API design is bad because the returned value is never
used. And the reviewers, including me, all ignored this problem. Also,
@codelipenghui is right, there's no release version that includes this API yet.
But after thinking for a while, I'll take your advice in this PR and change
where this API is used to
```java
op = beforeAddEntry(op, numOfMessages);
```
instead of
```java
beforeAddEntry(op, numOfMessages);
```
Though the assign is somehow useless, it indicated that `op` is changed
during `beforeAddEntry`.
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