poorbarcode commented on issue #20738: URL: https://github.com/apache/pulsar/issues/20738#issuecomment-1666800205
I think this issue was fixed by https://github.com/apache/pulsar/pull/20189 You can see there has a thread that hits the deadlock issue(it is the same as the issue that https://github.com/apache/pulsar/pull/20189 solved): ``` "main-EventThread" #20 daemon prio=5 os_prio=0 cpu=337912.60ms elapsed=431398.16s tid=0x00007f3d4e1f0fc0 nid=0xd2 waiting on condition [0x00007f3d1d6fd000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park([email protected]/Native Method) - parking to wait for <0x000000071b786a00> (a java.util.concurrent.CompletableFuture$Signaller) at java.util.concurrent.locks.LockSupport.park([email protected]/LockSupport.java:211) at java.util.concurrent.CompletableFuture$Signaller.block([email protected]/CompletableFuture.java:1864) at java.util.concurrent.ForkJoinPool.unmanagedBlock([email protected]/ForkJoinPool.java:3463) at java.util.concurrent.ForkJoinPool.managedBlock([email protected]/ForkJoinPool.java:3434) at java.util.concurrent.CompletableFuture.waitingGet([email protected]/CompletableFuture.java:1898) at java.util.concurrent.CompletableFuture.get([email protected]/CompletableFuture.java:2072) at com.github.benmanes.caffeine.cache.LocalAsyncCache$AbstractCacheView.resolve(LocalAsyncCache.java:515) at com.github.benmanes.caffeine.cache.LocalAsyncLoadingCache$LoadingCacheView.get(LocalAsyncLoadingCache.java:122) at org.apache.pulsar.common.naming.NamespaceBundleFactory.getBundles(NamespaceBundleFactory.java:261) at org.apache.pulsar.broker.namespace.NamespaceService.getBundle(NamespaceService.java:222) at org.apache.pulsar.broker.namespace.NamespaceService.isServiceUnitActiveAsync(NamespaceService.java:1026) at org.apache.pulsar.broker.service.BrokerService.checkOwnershipAndCreatePersistentTopic(BrokerService.java:1454) at org.apache.pulsar.broker.service.BrokerService.lambda$loadOrCreatePersistentTopic$46(BrokerService.java:1429) at org.apache.pulsar.broker.service.BrokerService$$Lambda$734/0x00000008012c6628.run(Unknown Source) at java.util.concurrent.CompletableFuture$UniRun.tryFire([email protected]/CompletableFuture.java:787) at java.util.concurrent.CompletableFuture.postComplete([email protected]/CompletableFuture.java:510) at java.util.concurrent.CompletableFuture.complete([email protected]/CompletableFuture.java:2147) at org.apache.pulsar.common.naming.NamespaceBundleFactory.lambda$doLoadBundles$2(NamespaceBundleFactory.java:110) at org.apache.pulsar.common.naming.NamespaceBundleFactory$$Lambda$515/0x000000080110ac48.accept(Unknown Source) at java.util.concurrent.CompletableFuture$UniAccept.tryFire([email protected]/CompletableFuture.java:718) at java.util.concurrent.CompletableFuture.postComplete([email protected]/CompletableFuture.java:510) at java.util.concurrent.CompletableFuture.complete([email protected]/CompletableFuture.java:2147) at org.apache.pulsar.metadata.impl.ZKMetadataStore.handleGetResult(ZKMetadataStore.java:253) at org.apache.pulsar.metadata.impl.ZKMetadataStore.lambda$batchOperation$7(ZKMetadataStore.java:197) at org.apache.pulsar.metadata.impl.ZKMetadataStore$$Lambda$169/0x0000000800ebc238.processResult(Unknown Source) at org.apache.pulsar.metadata.impl.PulsarZooKeeperClient$3$1.processResult(PulsarZooKeeperClient.java:489) at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:712) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:553) ``` -- 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]
