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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2019/03/21 15:59:34 UTC
[GitHub] [pulsar] david-streamlio opened a new issue #3877: Read timeout
when listing topics
david-streamlio opened a new issue #3877: Read timeout when listing topics
URL: https://github.com/apache/pulsar/issues/3877
**Describe the bug**
A socket timeout occurs when we issue the following command from the pulsar-admin CLI:
./pulsar-admin topics list auto/electric
**To Reproduce**
Steps to reproduce the behavior:
1. Start Pulsar in Standalone mode
2. Create a persistent topic named persistent://auto/electric/tesla`
3. Run the following command using the admin CLI tool `./pulsar-admin topics list auto/electric`
4. Look in the standalone log file (should be the session window where you started pulsar)
5. See the following stack trace
15:26:16.684 [pulsar-web-56-1] ERROR org.apache.pulsar.broker.admin.v2.NonPersistentTopics - [null] Failed to get list of topics under namespace auto/electric
java.util.concurrent.ExecutionException: org.apache.pulsar.client.admin.PulsarAdminException: java.net.SocketTimeoutException: Read timed out
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_111]
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895) ~[?:1.8.0_111]
at org.apache.pulsar.broker.admin.v2.NonPersistentTopics.getList(NonPersistentTopics.java:186) ~[org.apache.pulsar-pulsar-broker-2.3.0.jar:2.3.0]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_111]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_111]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_111]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_111]
at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:76) ~[org.glassfish.jersey.core-jersey-server-2.27.jar:?]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:148) [org.glassfish.jersey.core-jersey-server-2.27.jar:?]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:191) [org.glassfish.jersey.core-jersey-server-2.27.jar:?]
at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$TypeOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:243) [org.glassfish.jersey.core-jersey-server-2.27.jar:?]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:103) [org.glassfish.jersey.core-jersey-server-2.27.jar:?]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:493) [org.glassfish.jersey.core-jersey-server-2.27.jar:?]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:415) [org.glassfish.jersey.core-jersey-server-2.27.jar:?]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:104) [org.glassfish.jersey.core-jersey-server-2.27.jar:?]
at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:277) [org.glassfish.jersey.core-jersey-server-2.27.jar:?]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:272) [org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:268) [org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:316) [org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:298) [org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:268) [org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:289) [org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:256) [org.glassfish.jersey.core-jersey-server-2.27.jar:?]
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:703) [org.glassfish.jersey.core-jersey-server-2.27.jar:?]
at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:416) [org.glassfish.jersey.containers-jersey-container-servlet-core-2.27.jar:?]
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:370) [org.glassfish.jersey.containers-jersey-container-servlet-core-2.27.jar:?]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:389) [org.glassfish.jersey.containers-jersey-container-servlet-core-2.27.jar:?]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:342) [org.glassfish.jersey.containers-jersey-container-servlet-core-2.27.jar:?]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:229) [org.glassfish.jersey.containers-jersey-container-servlet-core-2.27.jar:?]
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865) [org.eclipse.jetty-jetty-servlet-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655) [org.eclipse.jetty-jetty-servlet-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.apache.pulsar.broker.web.ResponseHandlerFilter.doFilter(ResponseHandlerFilter.java:53) [org.apache.pulsar-pulsar-broker-2.3.0.jar:2.3.0]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) [org.eclipse.jetty-jetty-servlet-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) [org.eclipse.jetty-jetty-servlet-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) [org.eclipse.jetty-jetty-servlet-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:174) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.Server.handle(Server.java:503) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) [org.eclipse.jetty-jetty-server-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) [org.eclipse.jetty-jetty-io-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) [org.eclipse.jetty-jetty-io-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118) [org.eclipse.jetty-jetty-io-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) [org.eclipse.jetty-jetty-util-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) [org.eclipse.jetty-jetty-util-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) [org.eclipse.jetty-jetty-util-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) [org.eclipse.jetty-jetty-util-9.4.12.v20180830.jar:9.4.12.v20180830]
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) [org.eclipse.jetty-jetty-util-9.4.12.v20180830.jar:9.4.12.v20180830]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_111]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_111]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) [io.netty-netty-all-4.1.32.Final.jar:4.1.32.Final]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]
Caused by: org.apache.pulsar.client.admin.PulsarAdminException: java.net.SocketTimeoutException: Read timed out
at org.apache.pulsar.client.admin.internal.BaseResource.getApiException(BaseResource.java:187) ~[org.apache.pulsar-pulsar-client-admin-original-2.3.0.jar:2.3.0]
at org.apache.pulsar.client.admin.internal.TopicsImpl$5.failed(TopicsImpl.java:157) ~[org.apache.pulsar-pulsar-client-admin-original-2.3.0.jar:2.3.0]
at org.glassfish.jersey.client.JerseyInvocation$4.failed(JerseyInvocation.java:1030) ~[org.glassfish.jersey.core-jersey-client-2.27.jar:?]
at org.glassfish.jersey.client.ClientRuntime.processFailure(ClientRuntime.java:231) ~[org.glassfish.jersey.core-jersey-client-2.27.jar:?]
at org.glassfish.jersey.client.ClientRuntime.access$100(ClientRuntime.java:85) ~[org.glassfish.jersey.core-jersey-client-2.27.jar:?]
at org.glassfish.jersey.client.ClientRuntime$2.lambda$failure$1(ClientRuntime.java:183) ~[org.glassfish.jersey.core-jersey-client-2.27.jar:?]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:272) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:268) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:316) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:298) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:268) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:312) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.client.ClientRuntime$2.failure(ClientRuntime.java:183) ~[org.glassfish.jersey.core-jersey-client-2.27.jar:?]
at org.glassfish.jersey.client.internal.HttpUrlConnector.apply(HttpUrlConnector.java:294) ~[org.glassfish.jersey.core-jersey-client-2.27.jar:?]
at org.glassfish.jersey.client.ClientRuntime.lambda$null$3(ClientRuntime.java:187) ~[org.glassfish.jersey.core-jersey-client-2.27.jar:?]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:272) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:268) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:316) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:298) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:268) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:312) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.client.ClientRuntime.lambda$createRunnableForAsyncProcessing$4(ClientRuntime.java:163) ~[org.glassfish.jersey.core-jersey-client-2.27.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_111]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_111]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_111]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_111]
... 1 more
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method) ~[?:1.8.0_111]
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[?:1.8.0_111]
at java.net.SocketInputStream.read(SocketInputStream.java:170) ~[?:1.8.0_111]
at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[?:1.8.0_111]
at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) ~[?:1.8.0_111]
at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) ~[?:1.8.0_111]
at java.io.BufferedInputStream.read(BufferedInputStream.java:345) ~[?:1.8.0_111]
at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:704) ~[?:1.8.0_111]
at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:647) ~[?:1.8.0_111]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1569) ~[?:1.8.0_111]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1474) ~[?:1.8.0_111]
at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480) ~[?:1.8.0_111]
at org.glassfish.jersey.client.internal.HttpUrlConnector._apply(HttpUrlConnector.java:390) ~[org.glassfish.jersey.core-jersey-client-2.27.jar:?]
at org.glassfish.jersey.client.internal.HttpUrlConnector.apply(HttpUrlConnector.java:292) ~[org.glassfish.jersey.core-jersey-client-2.27.jar:?]
at org.glassfish.jersey.client.ClientRuntime.lambda$null$3(ClientRuntime.java:187) ~[org.glassfish.jersey.core-jersey-client-2.27.jar:?]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:272) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:268) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:316) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:298) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:268) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:312) ~[org.glassfish.jersey.core-jersey-common-2.27.jar:?]
at org.glassfish.jersey.client.ClientRuntime.lambda$createRunnableForAsyncProcessing$4(ClientRuntime.java:163) ~[org.glassfish.jersey.core-jersey-client-2.27.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_111]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_111]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_111]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_111]
... 1 more
15:26:16.696 [pulsar-web-56-1] INFO org.eclipse.jetty.server.RequestLog - 127.0.0.1 - - [21/Mar/2019:15:25:16 +0000] "GET /admin/v2/non-persistent/auto/electric HTTP/1.1" 500 3400 "-" "Jersey/2.27 (HttpUrlConnection 1.8.0_111)" 60206
15:26:16.703 [pulsar-web-56-1] INFO org.apache.pulsar.broker.admin.v2.NonPersistentTopics - [null] Namespace bundle is not owned by any broker auto/electric/0x40000000_0x80000000
15:26:16.704 [pulsar-web-56-1] INFO org.eclipse.jetty.server.RequestLog - 127.0.0.1 - - [21/Mar/2019:15:26:16 +0000] "GET /admin/v2/non-persistent/auto/electric/0x40000000_0x80000000 HTTP/1.1" 204 0 "-" "Jersey/2.27 (HttpUrlConnection 1.8.0_111)" 7
15:26:16.706 [pulsar-web-56-1] INFO org.apache.pulsar.broker.admin.v2.NonPersistentTopics - [null] Namespace bundle is not owned by any broker auto/electric/0x00000000_0x40000000
15:26:16.707 [pulsar-web-56-1] INFO org.eclipse.jetty.server.RequestLog - 127.0.0.1 - - [21/Mar/2019:15:26:16 +0000] "GET /admin/v2/non-persistent/auto/electric/0x00000000_0x40000000 HTTP/1.1" 204 0 "-" "Jersey/2.27 (HttpUrlConnection 1.8.0_111)" 3
15:26:16.709 [pulsar-web-56-1] INFO org.apache.pulsar.broker.admin.v2.NonPersistentTopics - [null] Namespace bundle is not owned by any broker auto/electric/0xc0000000_0xffffffff
15:26:16.709 [pulsar-web-56-1] INFO org.eclipse.jetty.server.RequestLog - 127.0.0.1 - - [21/Mar/2019:15:26:16 +0000] "GET /admin/v2/non-persistent/auto/electric/0xc0000000_0xffffffff HTTP/1.1" 204 0 "-" "Jersey/2.27 (HttpUrlConnection 1.8.0_111)" 2
15:26:16.711 [pulsar-web-56-1] INFO org.eclipse.jetty.server.RequestLog - 127.0.0.1 - - [21/Mar/2019:15:26:16 +0000] "GET /admin/v2/persistent/public/functions/coordinate/stats HTTP/1.1" 200 824 "-" "Jersey/2.27 (HttpUrlConnection 1.8.0_111)" 1
15:26:16.714 [pulsar-web-56-1] INFO org.eclipse.jetty.server.RequestLog - 127.0.0.1 - - [21/Mar/2019:15:26:16 +0000] "GET /admin/v2/non-persistent/auto/electric/0x80000000_0xc0000000 HTTP/1.1" 200 36 "-" "Jersey/2.27 (HttpUrlConnection 1.8.0_111)" 2
15:26:16.745 [pulsar-web-56-4] INFO org.eclipse.jetty.server.RequestLog - 127.0.0.1 - - [21/Mar/2019:15:26:16 +0000] "GET /admin/v2/persistent/public/functions/coordinate/stats HTTP/1.1" 200 824 "-" "Jersey/2.27 (HttpUrlConnection 1.8.0_111)" 2
15:26:17.993 [pulsar-web-56-4] INFO org.eclipse.jetty.server.RequestLog - 127.0.0.1 - - [21/Mar/2019:15:26:17 +0000] "GET /admin/v2/persistent/public/functions/coordinate/stats HTTP/1.1" 200 824 "-" "Jersey/2.27 (HttpUrlConnection 1.8.0_111)" 2
15:26:47.992 [pulsar-web-56-1] INFO org.eclipse.jetty.server.RequestLog - 127.0.0.1 - - [21/Mar/2019:15:26:47 +0000] "GET /admin/v2/persistent/public/functions/coordinate/stats HTTP/1.1" 200 824 "-" "Jersey/2.27 (HttpUrlConnection 1.8.0_111)" 3
15:27:17.991 [pulsar-web-56-4] INFO org.eclipse.jetty.server.RequestLog - 127.0.0.1 - - [21/Mar/2019:15:27:17 +0000] "GET /admin/v2/persistent/public/functions/coordinate/stats HTTP/1.1" 200 824 "-" "Jersey/2.27 (HttpUrlConnection 1.8.0_111)" 2
15:27:47.992 [pulsar-web-56-1] INFO org.eclipse.jetty.server.RequestLog - 127.0.0.1 - - [21/Mar/2019:15:27:47 +0000] "GET /admin/v2/persistent/public/functions/coordinate/stats HTTP/1.1" 200 824 "-" "Jersey/2.27 (HttpUrlConnection 1.8.0_111)" 3
15:28:17.995 [pulsar-web-56-4] INFO org.eclipse.jetty.server.RequestLog - 127.0.0.1 - - [21/Mar/2019:15:28:17 +0000] "GET /admin/v2/persistent/public/functions/coordinate/stats HTTP/1.1" 200 824 "-" "Jersey/2.27 (HttpUrlConnection 1.8.0_111)" 5
**Expected behavior**
The command should return the value `tesla`, as that is the only topic in that namespace
**Desktop (please complete the following information):**
- OS: Linux
EC2 instance
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