[JIRA] (JENKINS-41693) Stuck socket communication can block aync disposer

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Oliver Gondža created an issue   Jenkins / JENKINS-41693 Stuck socket communication can block aync disposer Issue Type: Bug Assignee: Scott Hebert Components: foreman-node-sharing-plugin Created: 2017/Feb/03 8:33 AM Priority: Major Reporter: Oliver Gondža Foreman resource was found in disposer queue to over a day with not progress. In fact, the disposer got stuck in formean code: "Computer.threadPoolForRemoting [#6845]" #287774 daemon prio=5 java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) at java.net.SocketInputStream.read(SocketInputStream.java:170) at java.net.SocketInputStream.read(SocketInputStream.java:141) at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x686ff29c> (a java.io.BufferedInputStream) at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:704) at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:647) at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1569) - locked <0x7bfced60> (a sun.net.www.protocol.http.HttpURLConnection) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1474) - locked <0x7bfced60> (a sun.net.www.protocol.http.HttpURLConnection) at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480) at org.glassfish.jersey.client.internal.HttpUrlConnector._apply(HttpUrlConnector.java:394) at org.glassfish.jersey.client.internal.HttpUrlConnector.apply(HttpUrlConnector.java:285) at org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:255) at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:684) at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:681) at org.glassfish.jersey.internal.Errors.process(Errors.java:315) at org.glassfish.jersey.internal.Errors.process(Errors.java:297) at org.glassfish.jersey.internal.Errors.process(Errors.java:228) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:444) at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:681) at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:411) at org.glassfish.jersey.client.JerseyInvocation$Builder.get(JerseyInvocation.java:311) at com.redhat.foreman.ForemanAPI.getForemanResponse(ForemanAPI.java:185) at com.redhat.foreman.ForemanAPI.getHostParameterValue(ForemanAPI.java:231) at com.redhat.foreman.ForemanAPI.isHostFree(ForemanAPI.java:393) at com.redhat.foreman.ForemanAPI.release(ForemanAPI.java:149) at com.redhat.foreman.DisposableImpl.dispose(DisposableImpl.java:30) at org.jenkinsci.plugins.resourcedisposer.AsyncResourceDisposer$WorkItem.run(AsyncResourceDisposer.java:254) at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Without closer investigation, this sounds to me like a network glitch the plugin is not able to recover from as it is invoking a blocking operation (socketRead) without a timeout. Add Comment   This message was sent by Atlassian JIRA (v7.1.7#71011-sha1:2526d7c) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.