郭中奇

[BUG] java.lang.IllegalStateException: Only one connection receive subscriber allowed.

4

### Is there an existing issue for this? - [X] I have searched the existing issues ### Current Behavior http://localhost:9195/SERVER_PREGG_001/com.newland.server_preprocess.api.IPretreatProcOperationApi/1.0.0/process tools：postman post -raw-json(application/json) ### Expected Behavior _No response_ ### Steps...

我在MetricsFilter里面发现有采集这个指标的地方，但是在datastore里面线程池一直为空，这个需要怎么做才能有数据呢？ DataStore dataStore = ExtensionLoader.getExtensionLoader(DataStore.class).getDefaultExtension(); Map executors = dataStore.get(EXECUTOR_SERVICE_COMPONENT_KEY);

For advice, if the pulsar cluster has enabled the api authentication authentication pulsar-manager, how to set the account password to have the authority to access the rest interface. Does the...

add mysql connector dependent

1

Fixes #411 Master Issue: #411 Describe the modifications you've done. Support mysql connnector dependency

The current version does not support mysql connnector dependency

The dependencies between packages are messy. You can tune them if you have time. For example, webpack. Some packages require version 3.0.0|4.0.0 when they depend on it. Some packages also...

020-07-15 15:26:26.674 WARN 4046 --- [http-nio-7750-exec-6] o.s.c.n.z.filters.post.SendErrorFilter : Error during filtering com.netflix.zuul.exception.ZuulException: Filter threw Exception at com.netflix.zuul.FilterProcessor.processZuulFilter(FilterProcessor.java:227) ~[zuul-core-1.3.1.jar:1.3.1] at com.netflix.zuul.FilterProcessor.runFilters(FilterProcessor.java:157) ~[zuul-core-1.3.1.jar:1.3.1] at com.netflix.zuul.FilterProcessor.preRoute(FilterProcessor.java:133) ~[zuul-core-1.3.1.jar:1.3.1] at com.netflix.zuul.ZuulRunner.preRoute(ZuulRunner.java:105) ~[zuul-core-1.3.1.jar:1.3.1] at com.netflix.zuul.http.ZuulServlet.preRoute(ZuulServlet.java:125) ~[zuul-core-1.3.1.jar:1.3.1]...

Only these menus can be seen on the left side of version 0.3.0. How to see other menus, such as cluster list 

The metadataServiceUri property in bkvm.conf does not take effect after it is configured   

[Bug] Consumption unevenness arises in the consumption performance pressure test.

11

### Search before reporting - [x] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar. ### Read release policy - [x] I understand that [unsupported versions](https://pulsar.apache.org/contribute/release-policy/#supported-versions) don't get bug fixes....