cdbartholomew opened a new issue #3702: Admin create subscription intermittently fails in multi-broker config URL: https://github.com/apache/pulsar/issues/3702 **Describe the bug** When I try to create a subscription using pulsar-admin it intermittently fails with 504 Gateway Timeout. If I try again later, the creation will eventually succeed. I see the following exception in the broker log when it fails: `17:38:07.080 [pulsar-web-28-28] INFO org.apache.pulsar.broker.admin.impl.PersistentTopicsBase - [null][persistent://public/useast1-gcp/test5] Creating subscription testsub3 at message id 9223372036854775807:9223372036854775807:-1 17:38:07.081 [pulsar-web-28-28] WARN org.apache.pulsar.broker.admin.impl.PersistentTopicsBase - [null] [persistent://public/useast1-gcp/test5] Failed to create subscription testsub3 at message id 9223372036854775807:9223372036854775807:-1 javax.ws.rs.WebApplicationException: HTTP 307 Temporary Redirect at org.apache.pulsar.broker.web.PulsarWebResource.validateTopicOwnership(PulsarWebResource.java:557) ~[org.apache.pulsar-pulsar-broker-2.2.1.jar:2.2.1] at org.apache.pulsar.broker.admin.impl.PersistentTopicsBase.validateAdminOperationOnTopic(PersistentTopicsBase.java:253) ~[org.apache.pulsar-pulsar-broker-2.2.1.jar:2.2.1] at org.apache.pulsar.broker.admin.impl.PersistentTopicsBase.internalCreateSubscription(PersistentTopicsBase.java:904) [org.apache.pulsar-pulsar-broker-2.2.1.jar:2.2.1] at org.apache.pulsar.broker.admin.v2.PersistentTopics.createSubscription(PersistentTopics.java:376) [org.apache.pulsar-pulsar-broker-2.2.1.jar:2.2.1] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_181] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_181] at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) [org.glassfish.jersey.core-jersey-server-2.25.jar:?] ` This is similar to #1615, which is closed. **To Reproduce** Steps to reproduce the behavior: 1. Set up a multi-broker cluster. 2. Try to add a subscription to an existing topic. pulsar-admin topics create-subscription -s testsub3 persistent://public/useast1-gcp/test5 3. Repeat step 2 with new subscriptions until the command fails **Expected behavior** Subscription creation should always succeed. If it is going to fail, it shouldn't just time out, but return a meaningful error code/message. **Screen capture** Here are the commands I ran: $ pulsar-admin topics create-subscription -s testsub3 persistent://public/useast1-gcp/test5 HTTP 504 Gateway Timeout Reason: HTTP 504 Gateway Timeout $ pulsar-admin topics create-subscription -s testsub3 persistent://public/useast1-gcp/test5 This second attempt succeeded. **Additional context** I am running 2.2.1 in k8s. I have 3 brokers and 3 proxies.
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
