Details
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Bug
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Resolution: Done
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Major
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None
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None
Description
The performance test `org.jboss.narayana.rts.TxnTest` runs with errors `javax.ws.rs.ServiceUnavailableException: HTTP 503 Service Unavailable`. It seems the Undertow is not accepting requests for some reason.
At first I thought it could be an issue of the Undertow that fully stopped the endpoint from some reason. But on generating the Undertow logs (attached) it kind of seems there are some request dropped and some are processed. Maybe there is only need to tune Undertow about dropping requests.
But it seems that even some requests are dropped the test passes.
The log contains errors
javax.ws.rs.ServiceUnavailableException: HTTP 503 Service Unavailable at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.handleErrorStatus(ClientInvocation.java:191) at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.extractResult(ClientInvocation.java:154) at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.invoke(ClientInvocation.java:444) at org.jboss.narayana.rts.TxnHelper.sendRequest(TxnHelper.java:87) at org.jboss.narayana.rts.TxnTest.testTxn(TxnTest.java:66) at org.jboss.narayana.rts.generated.TxnTest_testTxn_jmhTest.testTxn_thrpt_jmhStub(TxnTest_testTxn_jmhTest.java:143) at org.jboss.narayana.rts.generated.TxnTest_testTxn_jmhTest.testTxn_Throughput(TxnTest_testTxn_jmhTest.java:83) at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:453) at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:437) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) javax.ws.rs.ProcessingException: Unable to invoke request at org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine.invoke(ApacheHttpClient4Engine.java:287) at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.invoke(ClientInvocation.java:407) at org.jboss.resteasy.client.jaxrs.internal.ClientInvocationBuilder.post(ClientInvocationBuilder.java:195) at org.jboss.narayana.rts.TxnHelper.beginTxn(TxnHelper.java:50) at org.jboss.narayana.rts.TxnTest.testTxn(TxnTest.java:59) at org.jboss.narayana.rts.generated.TxnTest_testTxn_jmhTest.testTxn_Throughput(TxnTest_testTxn_jmhTest.java:78) at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:453) at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:437) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.http.conn.HttpHostConnectException: Connect to localhost:8090 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused (Connection refused) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:151) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:353) at org.apache.http.impl.execchain.MinimalClientExec.execute(MinimalClientExec.java:183) at org.apache.http.impl.client.MinimalHttpClient.doExecute(MinimalHttpClient.java:107) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:84) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57) at org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine.invoke(ApacheHttpClient4Engine.java:283) ... 16 more Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:74) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:134) ... 22 more
