Technoboy- opened a new pull request, #24933:
URL: https://github.com/apache/pulsar/pull/24933
### Motivation
Use `poll` instead of `remove` to avoid `NoSuchElementException`
```
2025-10-30T02:08:39,706+0000 [broker-client-shared-internal-executor-5-1]
ERROR org.apache.pulsar.client.util.ExecutorProvider - Thread
broker-client-shared-internal-executor-5-1 got uncaught Exception
java.util.NoSuchElementException: null
at java.base/java.util.AbstractQueue.remove(Unknown Source) ~[?:?]
at
org.apache.pulsar.client.impl.RawReaderImpl$RawConsumerImpl.failPendingRawReceives(RawReaderImpl.java:221)
at
org.apache.pulsar.client.impl.RawReaderImpl$RawConsumerImpl.lambda$failPendingReceive$0(RawReaderImpl.java:209)
~
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown
Source) ~[?:?]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown
Source) ~[?:?]
at
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Unknown Source) [?:?]
2025-10-30T02:08:39,705+0000 [broker-client-shared-internal-executor-5-2]
WARN org.apache.pulsar.broker.service.persistent.PersistentTopic -
[persistent://public/default/test] Compaction failure.
java.util.concurrent.CompletionException:
java.util.concurrent.CancellationException
at
java.base/java.util.concurrent.CompletableFuture.encodeThrowable(Unknown
Source) ~[?:?]
at
java.base/java.util.concurrent.CompletableFuture.completeThrowable(Unknown
Source) ~[?:?]
at
java.base/java.util.concurrent.CompletableFuture$UniAccept.tryFire(Unknown
Source) ~[?:?]
at
java.base/java.util.concurrent.CompletableFuture.postComplete(Unknown Source)
~[?:?]
at java.base/java.util.concurrent.CompletableFuture.cancel(Unknown
Source) ~[?:?]
at
org.apache.pulsar.client.impl.RawReaderImpl$RawConsumerImpl.lambda$failPendingRawReceives$1(RawReaderImpl.java:223)
at java.base/java.util.ArrayList.forEach(Unknown Source) ~[?:?]
at
org.apache.pulsar.client.impl.RawReaderImpl$RawConsumerImpl.failPendingRawReceives(RawReaderImpl.java:223)
at
org.apache.pulsar.client.impl.RawReaderImpl$RawConsumerImpl.reset(RawReaderImpl.java:234)
```
### Documentation
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