java.net.ConnectException: Connection refused

JIRA | Arnab Roy | 2 months ago
  1. 0

    2016-09-27 06:12:29,940 INFO [p.c.class-updater] Requesting environment list from "https://alln1qspupp02.cisco-cms.com:8140/puppet/v3/environments" 2016-09-27 06:12:30,023 ERROR [p.c.class-updater] Encountered an unexpected exception while trying to synchronize classes from the Puppet Master: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[na:1.8.0_101] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) ~[na:1.8.0_101] at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvent(DefaultConnectingIOReactor.java:173) ~[console-services-release.jar:na] at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvents(DefaultConnectingIOReactor.java:147) ~[console-services-release.jar:na] at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:350) ~[console-services-release.jar:na] at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:191) ~[console-services-release.jar:na] trap.cfg]/File[/etc/puppetlabs/console-services/bootstrap.cfg]/group: group changed 'root' to 'pe-console-services' 2016-09-27 06:51:05,823 - [Notice]: /Stage[main]/Puppet_enterprise::Profile::Console::Console_services_config/Pe_concat[/etc/puppetlabs/console-services/bootstrap.cfg]/File[/etc/puppetlabs/console-services/bootstrap.cfg]/mode: mode changed '0644 'to '0640' 2016-09-27 06:52:27,791 - [Notice]: /Stage[main]/Puppet_enterprise::Console_services/Service[pe-console-services]/ensure: ensure changed 'stopped' to 'running' 2016-09-27 06:53:09,245 - [Error]: Failed to apply catalog: Received 5 server error responses from the Node Manager service at https://alln1qspupp02.cisco-cms.com:4433/classifier-api: 500 {"kind":"application-error","msg":"Connection refused"} * /opt/puppetlabs/puppet/bin/puppet enterprise configure --detailed-exitcodes --modulepath /opt/puppetlabs/server/data/enterprise/modules * returned: 1 2016-09-27 06:53:10,655 [ERROR]: !! There were problems during the application of the installation catalog. !! 2016-09-27 06:53:10,657 [ERROR]: !! Please review the logs at /var/log/puppetlabs/installer/2016-09-27T06.47.03+0000.install.log and resolve any issues you can find. !! 2016-09-27 06:53:10,660 [ERROR]: !! After fixing any errors, re-run the installer to complete the installation or upgrade. !!

    JIRA | 2 months ago | Arnab Roy
    java.net.ConnectException: Connection refused
  2. 0

    [jira] [Commented] (HTTPASYNC-99) Response handling problems when too many open files as request executed

    hc-dev | 11 months ago | Oleg Kalnichevski (JIRA)
    java.util.concurrent.ExecutionException: java.net.ConnectException: Connection refused
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Root Cause Analysis

  1. java.net.ConnectException

    Connection refused

    at sun.nio.ch.SocketChannelImpl.checkConnect()
  2. Java RT
    SocketChannelImpl.finishConnect
    1. sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)[na:1.8.0_101]
    2. sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)[na:1.8.0_101]
    2 frames
  3. Apache HttpCore NIO
    AbstractMultiworkerIOReactor.execute
    1. org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvent(DefaultConnectingIOReactor.java:173)[console-services-release.jar:na]
    2. org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvents(DefaultConnectingIOReactor.java:147)[console-services-release.jar:na]
    3. org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:350)[console-services-release.jar:na]
    3 frames
  4. Apache HttpAsyncClient
    PoolingNHttpClientConnectionManager.execute
    1. org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:191)[console-services-release.jar:na]
    1 frame