Technoboy- opened a new pull request, #24920:
URL: https://github.com/apache/pulsar/pull/24920
### Motivation
Fix `addConsumer` with StackOverflowError
```
2025-10-28T22:54:08,431+0000 [configuration-metadata-store-14-1] ERROR
org.apache.pulsar.broker.service.persistent.PersistentTopic -
[persistent://public/default/test-partition-0] Failed to create subscription:
test-subscription
java.util.concurrent.CompletionException: java.lang.StackOverflowError
at
java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:315)
~[?:?]
at
java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1194)
~[?:?]
at
java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
~[?:?]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.addConsumer(AbstractDispatcherSingleActiveConsumer.java:171)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.lambda$addConsumer$2(AbstractDispatcherSingleActiveConsumer.java:176)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
~[?:?]
at
java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
~[?:?]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.addConsumer(AbstractDispatcherSingleActiveConsumer.java:171)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.lambda$addConsumer$2(AbstractDispatcherSingleActiveConsumer.java:176)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
~[?:?]
at
java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
~[?:?]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.addConsumer(AbstractDispatcherSingleActiveConsumer.java:171)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
...
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.lambda$addConsumer$2(AbstractDispatcherSingleActiveConsumer.java:176)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
~[?:?]
at
java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
~[?:?]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.addConsumer(AbstractDispatcherSingleActiveConsumer.java:171)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.lambda$addConsumer$2(AbstractDispatcherSingleActiveConsumer.java:176)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
~[?:?]
at
java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
~[?:?]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.addConsumer(AbstractDispatcherSingleActiveConsumer.java:171)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.lambda$addConsumer$2(AbstractDispatcherSingleActiveConsumer.java:176)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
~[?:?]
at
java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
~[?:?]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.addConsumer(AbstractDispatcherSingleActiveConsumer.java:171)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.lambda$addConsumer$2(AbstractDispatcherSingleActiveConsumer.java:176)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
~[?:?]
at
java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
~[?:?]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.addConsumer(AbstractDispatcherSingleActiveConsumer.java:171)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer.lambda$addConsumer$2(AbstractDispatcherSingleActiveConsumer.java:176)
~[io.streamnative-pulsar-broker-3.0.10.7.jar:3.0.10.7]
at
java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
~[?:?]
at
java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
~[?:?]
```
### Documentation
<!-- DO NOT REMOVE THIS SECTION. CHECK THE PROPER BOX ONLY. -->
- [ ] `doc` <!-- Your PR contains doc changes. -->
- [ ] `doc-required` <!-- Your PR changes impact docs and you will update
later -->
- [x] `doc-not-needed` <!-- Your PR changes do not impact docs -->
- [ ] `doc-complete` <!-- Docs have been already added -->
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
