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Posted to user@ignite.apache.org by waterg <je...@gmail.com> on 2017/04/12 22:37:05 UTC

visor failed to connect to cluster

The following error happened when starting visor command line



visor> open -cpath=../config/idreg-server-prod.xml
[18:24:55]    __________  ________________
[18:24:55]   /  _/ ___/ |/ /  _/_  __/ __/
[18:24:55]  _/ // (7 7    // /  / / / _/
[18:24:55] /___/\___/_/|_/___/ /_/ /___/
[18:24:55]
[18:24:55] ver. 1.8.0#20161205-sha1:9ca40dbe
[18:24:55] 2016 Copyright(C) Apache Software Foundation
[18:24:55]
[18:24:55] Ignite documentation: http://ignite.apache.org
[18:24:55]
[18:24:55] Quiet mode.
[18:24:55]   ^-- Logging to file
'/home/postgres_admin_1955/ignite/work/log/ignite-0a3215a4.0.log'
[18:24:55]   ^-- To see **FULL** console log here add -DIGNITE_QUIET=false
or "-v" to ignite.{sh|bat}
[18:24:55]
[18:24:55] OS: Linux 2.6.32.54-0.29.TDC.1.R.8-default amd64
[18:24:55] VM information: Java(TM) SE Runtime Environment 1.8.0_121-b13
Oracle Corporation Java HotSpot(TM) 64-Bit Server VM 25.121-b13
[18:24:55] Configured plugins:
[18:24:55]   ^-- None
[18:24:55]
[18:24:55,699][SEVERE][main][IgniteKernal] Failed to start manager:
GridManagerAdapter [enabled=true,
name=o.a.i.i.managers.communication.GridIoManager]
class org.apache.ignite.IgniteCheckedException: Failed to get SPI
attributes.
        at
org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:249)
        at
org.apache.ignite.internal.managers.communication.GridIoManager.start(GridIoManager.java:231)
        at
org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1584)
        at
org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:857)
        at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1794)
        at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1598)
        at
org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1041)
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:568)
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:515)
        at org.apache.ignite.Ignition.start(Ignition.java:322)
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand.open(VisorOpenCommand.scala:251)
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand.open(VisorOpenCommand.scala:219)
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand$$anonfun$2.apply(VisorOpenCommand.scala:306)
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand$$anonfun$2.apply(VisorOpenCommand.scala:306)
        at
org.apache.ignite.visor.commands.VisorConsole.mainLoop(VisorConsole.scala:218)
        at
org.apache.ignite.visor.commands.VisorConsole$.delayedEndpoint$org$apache$ignite$visor$commands$VisorConsole$1(VisorConsole.scala:330)
        at
org.apache.ignite.visor.commands.VisorConsole$delayedInit$body.apply(VisorConsole.scala:319)
        at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
        at
scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
        at scala.App$$anonfun$main$1.apply(App.scala:76)
        at scala.App$$anonfun$main$1.apply(App.scala:76)
        at scala.collection.immutable.List.foreach(List.scala:381)
        at
scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
        at scala.App$class.main(App.scala:76)
        at
org.apache.ignite.visor.commands.VisorConsole$.main(VisorConsole.scala:319)
        at
org.apache.ignite.visor.commands.VisorConsole.main(VisorConsole.scala)
Caused by: class org.apache.ignite.spi.IgniteSpiException: Failed to
initialize TCP server: 0.0.0.0/0.0.0.0
        at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.getNodeAttributes(TcpCommunicationSpi.java:1481)
        at
org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:232)
        ... 25 more
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to bind to
any port within range [startPort=49100, portRange=100,
locHost=0.0.0.0/0.0.0.0]
        at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.resetNioServer(TcpCommunicationSpi.java:1762)
        at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.getNodeAttributes(TcpCommunicationSpi.java:1478)
        ... 26 more
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to
initialize NIO selector.
        at
org.apache.ignite.internal.util.nio.GridNioServer.createSelector(GridNioServer.java:670)
        at
org.apache.ignite.internal.util.nio.GridNioServer.<init>(GridNioServer.java:289)
        at
org.apache.ignite.internal.util.nio.GridNioServer.<init>(GridNioServer.java:88)
        at
org.apache.ignite.internal.util.nio.GridNioServer$Builder.build(GridNioServer.java:2439)
        at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.resetNioServer(TcpCommunicationSpi.java:1711)
        ... 27 more
Caused by: java.net.BindException: Address already in use
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Unknown Source)
        at sun.nio.ch.Net.bind(Unknown Source)
        at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
        at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
        at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
        at
org.apache.ignite.internal.util.nio.GridNioServer.createSelector(GridNioServer.java:654)
        ... 31 more
[18:24:55,700][SEVERE][main][IgniteKernal] Got exception while starting
(will rollback startup routine).
class org.apache.ignite.IgniteCheckedException: Failed to start manager:
GridManagerAdapter [enabled=true,
name=org.apache.ignite.internal.managers.communication.GridIoManager]
        at
org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1589)
        at
org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:857)
        at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1794)
        at
org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1598)
        at
org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1041)
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:568)
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:515)
        at org.apache.ignite.Ignition.start(Ignition.java:322)
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand.open(VisorOpenCommand.scala:251)
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand.open(VisorOpenCommand.scala:219)
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand$$anonfun$2.apply(VisorOpenCommand.scala:306)
        at
org.apache.ignite.visor.commands.open.VisorOpenCommand$$anonfun$2.apply(VisorOpenCommand.scala:306)
        at
org.apache.ignite.visor.commands.VisorConsole.mainLoop(VisorConsole.scala:218)
        at
org.apache.ignite.visor.commands.VisorConsole$.delayedEndpoint$org$apache$ignite$visor$commands$VisorConsole$1(VisorConsole.scala:330)
        at
org.apache.ignite.visor.commands.VisorConsole$delayedInit$body.apply(VisorConsole.scala:319)
        at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
        at
scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
        at scala.App$$anonfun$main$1.apply(App.scala:76)
        at scala.App$$anonfun$main$1.apply(App.scala:76)
        at scala.collection.immutable.List.foreach(List.scala:381)
        at
scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
        at scala.App$class.main(App.scala:76)
        at
org.apache.ignite.visor.commands.VisorConsole$.main(VisorConsole.scala:319)
        at
org.apache.ignite.visor.commands.VisorConsole.main(VisorConsole.scala)
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to get SPI
attributes.
        at
org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:249)
        at
org.apache.ignite.internal.managers.communication.GridIoManager.start(GridIoManager.java:231)
        at
org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1584)
        ... 23 more
Caused by: class org.apache.ignite.spi.IgniteSpiException: Failed to
initialize TCP server: 0.0.0.0/0.0.0.0
        at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.getNodeAttributes(TcpCommunicationSpi.java:1481)
        at
org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:232)
        ... 25 more
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to bind to
any port within range [startPort=49100, portRange=100,
locHost=0.0.0.0/0.0.0.0]
        at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.resetNioServer(TcpCommunicationSpi.java:1762)
        at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.getNodeAttributes(TcpCommunicationSpi.java:1478)
        ... 26 more
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to
initialize NIO selector.
        at
org.apache.ignite.internal.util.nio.GridNioServer.createSelector(GridNioServer.java:670)
        at
org.apache.ignite.internal.util.nio.GridNioServer.<init>(GridNioServer.java:289)
        at
org.apache.ignite.internal.util.nio.GridNioServer.<init>(GridNioServer.java:88)
        at
org.apache.ignite.internal.util.nio.GridNioServer$Builder.build(GridNioServer.java:2439)
        at
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.resetNioServer(TcpCommunicationSpi.java:1711)
        ... 27 more
Caused by: java.net.BindException: Address already in use
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Unknown Source)
        at sun.nio.ch.Net.bind(Unknown Source)
        at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
        at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
        at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
        at
org.apache.ignite.internal.util.nio.GridNioServer.createSelector(GridNioServer.java:654)
        ... 31 more
[18:24:55] Ignite node stopped OK [uptime=00:03:21:521]
(wrn) <visor>: Failed to start manager: GridManagerAdapter [enabled=true,
name=org.apache.ignite.internal.managers.communication.GridIoManager]
(wrn) <visor>: Type 'help open' to see how to use this command.


And here's the configuration part. Did we miss something here?
I used to be able to use visor commandline tool to connect to cluster.
Somehow it stopped working suddenly.
Thank you for your help!

  <property name="discoverySpi">
            <bean
class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">

                
                <property name="localPort" value="48500"/>

                
                <property name="localPortRange" value="20"/>

                <property name="ipFinder">
                    
                    
                    
                    <bean
class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">
                        <property name="addresses">
                            <list>
                                
                                <value>153.65.30.150:48500..48520</value>
                                <value>153.65.30.149:48500..48520</value>
                            </list>
                        </property>
                    </bean>
                </property>
            </bean>
        </property>

        
        <property name="communicationSpi">
            <bean
class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi">
                <property name="localPort" value="49100"/>
            </bean>
        </property>

    </bean>



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Re: visor failed to connect to cluster

Posted by waterg <je...@gmail.com>.
thank you. That's spot on



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Re: visor failed to connect to cluster

Posted by Denis Magda <dm...@apache.org>.
Visor can’t initialize TcpCommunicationSpi because there no more ports left to bind to on your machine.

Look at this part of the configuration and adjust the port range for the communication spi:

       <property name="communicationSpi">
           <bean
class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi">
               <property name="localPort" value="49100"/>
           </bean>
       </property>

and find out why all the ports in a range of 49100 + 100 are taken. Probably your machine doesn’t release ports fast enough.

—
Denis


> On Apr 12, 2017, at 3:37 PM, waterg <je...@gmail.com> wrote:
> 
> The following error happened when starting visor command line
> 
> 
> 
> visor> open -cpath=../config/idreg-server-prod.xml
> [18:24:55]    __________  ________________
> [18:24:55]   /  _/ ___/ |/ /  _/_  __/ __/
> [18:24:55]  _/ // (7 7    // /  / / / _/
> [18:24:55] /___/\___/_/|_/___/ /_/ /___/
> [18:24:55]
> [18:24:55] ver. 1.8.0#20161205-sha1:9ca40dbe
> [18:24:55] 2016 Copyright(C) Apache Software Foundation
> [18:24:55]
> [18:24:55] Ignite documentation: http://ignite.apache.org
> [18:24:55]
> [18:24:55] Quiet mode.
> [18:24:55]   ^-- Logging to file
> '/home/postgres_admin_1955/ignite/work/log/ignite-0a3215a4.0.log'
> [18:24:55]   ^-- To see **FULL** console log here add -DIGNITE_QUIET=false
> or "-v" to ignite.{sh|bat}
> [18:24:55]
> [18:24:55] OS: Linux 2.6.32.54-0.29.TDC.1.R.8-default amd64
> [18:24:55] VM information: Java(TM) SE Runtime Environment 1.8.0_121-b13
> Oracle Corporation Java HotSpot(TM) 64-Bit Server VM 25.121-b13
> [18:24:55] Configured plugins:
> [18:24:55]   ^-- None
> [18:24:55]
> [18:24:55,699][SEVERE][main][IgniteKernal] Failed to start manager:
> GridManagerAdapter [enabled=true,
> name=o.a.i.i.managers.communication.GridIoManager]
> class org.apache.ignite.IgniteCheckedException: Failed to get SPI
> attributes.
>        at
> org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:249)
>        at
> org.apache.ignite.internal.managers.communication.GridIoManager.start(GridIoManager.java:231)
>        at
> org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1584)
>        at
> org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:857)
>        at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1794)
>        at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1598)
>        at
> org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1041)
>        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:568)
>        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:515)
>        at org.apache.ignite.Ignition.start(Ignition.java:322)
>        at
> org.apache.ignite.visor.commands.open.VisorOpenCommand.open(VisorOpenCommand.scala:251)
>        at
> org.apache.ignite.visor.commands.open.VisorOpenCommand.open(VisorOpenCommand.scala:219)
>        at
> org.apache.ignite.visor.commands.open.VisorOpenCommand$$anonfun$2.apply(VisorOpenCommand.scala:306)
>        at
> org.apache.ignite.visor.commands.open.VisorOpenCommand$$anonfun$2.apply(VisorOpenCommand.scala:306)
>        at
> org.apache.ignite.visor.commands.VisorConsole.mainLoop(VisorConsole.scala:218)
>        at
> org.apache.ignite.visor.commands.VisorConsole$.delayedEndpoint$org$apache$ignite$visor$commands$VisorConsole$1(VisorConsole.scala:330)
>        at
> org.apache.ignite.visor.commands.VisorConsole$delayedInit$body.apply(VisorConsole.scala:319)
>        at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
>        at
> scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
>        at scala.App$$anonfun$main$1.apply(App.scala:76)
>        at scala.App$$anonfun$main$1.apply(App.scala:76)
>        at scala.collection.immutable.List.foreach(List.scala:381)
>        at
> scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
>        at scala.App$class.main(App.scala:76)
>        at
> org.apache.ignite.visor.commands.VisorConsole$.main(VisorConsole.scala:319)
>        at
> org.apache.ignite.visor.commands.VisorConsole.main(VisorConsole.scala)
> Caused by: class org.apache.ignite.spi.IgniteSpiException: Failed to
> initialize TCP server: 0.0.0.0/0.0.0.0
>        at
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.getNodeAttributes(TcpCommunicationSpi.java:1481)
>        at
> org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:232)
>        ... 25 more
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to bind to
> any port within range [startPort=49100, portRange=100,
> locHost=0.0.0.0/0.0.0.0]
>        at
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.resetNioServer(TcpCommunicationSpi.java:1762)
>        at
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.getNodeAttributes(TcpCommunicationSpi.java:1478)
>        ... 26 more
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to
> initialize NIO selector.
>        at
> org.apache.ignite.internal.util.nio.GridNioServer.createSelector(GridNioServer.java:670)
>        at
> org.apache.ignite.internal.util.nio.GridNioServer.<init>(GridNioServer.java:289)
>        at
> org.apache.ignite.internal.util.nio.GridNioServer.<init>(GridNioServer.java:88)
>        at
> org.apache.ignite.internal.util.nio.GridNioServer$Builder.build(GridNioServer.java:2439)
>        at
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.resetNioServer(TcpCommunicationSpi.java:1711)
>        ... 27 more
> Caused by: java.net.BindException: Address already in use
>        at sun.nio.ch.Net.bind0(Native Method)
>        at sun.nio.ch.Net.bind(Unknown Source)
>        at sun.nio.ch.Net.bind(Unknown Source)
>        at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
>        at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
>        at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
>        at
> org.apache.ignite.internal.util.nio.GridNioServer.createSelector(GridNioServer.java:654)
>        ... 31 more
> [18:24:55,700][SEVERE][main][IgniteKernal] Got exception while starting
> (will rollback startup routine).
> class org.apache.ignite.IgniteCheckedException: Failed to start manager:
> GridManagerAdapter [enabled=true,
> name=org.apache.ignite.internal.managers.communication.GridIoManager]
>        at
> org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1589)
>        at
> org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:857)
>        at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1794)
>        at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1598)
>        at
> org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1041)
>        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:568)
>        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:515)
>        at org.apache.ignite.Ignition.start(Ignition.java:322)
>        at
> org.apache.ignite.visor.commands.open.VisorOpenCommand.open(VisorOpenCommand.scala:251)
>        at
> org.apache.ignite.visor.commands.open.VisorOpenCommand.open(VisorOpenCommand.scala:219)
>        at
> org.apache.ignite.visor.commands.open.VisorOpenCommand$$anonfun$2.apply(VisorOpenCommand.scala:306)
>        at
> org.apache.ignite.visor.commands.open.VisorOpenCommand$$anonfun$2.apply(VisorOpenCommand.scala:306)
>        at
> org.apache.ignite.visor.commands.VisorConsole.mainLoop(VisorConsole.scala:218)
>        at
> org.apache.ignite.visor.commands.VisorConsole$.delayedEndpoint$org$apache$ignite$visor$commands$VisorConsole$1(VisorConsole.scala:330)
>        at
> org.apache.ignite.visor.commands.VisorConsole$delayedInit$body.apply(VisorConsole.scala:319)
>        at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
>        at
> scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
>        at scala.App$$anonfun$main$1.apply(App.scala:76)
>        at scala.App$$anonfun$main$1.apply(App.scala:76)
>        at scala.collection.immutable.List.foreach(List.scala:381)
>        at
> scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
>        at scala.App$class.main(App.scala:76)
>        at
> org.apache.ignite.visor.commands.VisorConsole$.main(VisorConsole.scala:319)
>        at
> org.apache.ignite.visor.commands.VisorConsole.main(VisorConsole.scala)
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to get SPI
> attributes.
>        at
> org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:249)
>        at
> org.apache.ignite.internal.managers.communication.GridIoManager.start(GridIoManager.java:231)
>        at
> org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1584)
>        ... 23 more
> Caused by: class org.apache.ignite.spi.IgniteSpiException: Failed to
> initialize TCP server: 0.0.0.0/0.0.0.0
>        at
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.getNodeAttributes(TcpCommunicationSpi.java:1481)
>        at
> org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:232)
>        ... 25 more
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to bind to
> any port within range [startPort=49100, portRange=100,
> locHost=0.0.0.0/0.0.0.0]
>        at
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.resetNioServer(TcpCommunicationSpi.java:1762)
>        at
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.getNodeAttributes(TcpCommunicationSpi.java:1478)
>        ... 26 more
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to
> initialize NIO selector.
>        at
> org.apache.ignite.internal.util.nio.GridNioServer.createSelector(GridNioServer.java:670)
>        at
> org.apache.ignite.internal.util.nio.GridNioServer.<init>(GridNioServer.java:289)
>        at
> org.apache.ignite.internal.util.nio.GridNioServer.<init>(GridNioServer.java:88)
>        at
> org.apache.ignite.internal.util.nio.GridNioServer$Builder.build(GridNioServer.java:2439)
>        at
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.resetNioServer(TcpCommunicationSpi.java:1711)
>        ... 27 more
> Caused by: java.net.BindException: Address already in use
>        at sun.nio.ch.Net.bind0(Native Method)
>        at sun.nio.ch.Net.bind(Unknown Source)
>        at sun.nio.ch.Net.bind(Unknown Source)
>        at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
>        at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
>        at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
>        at
> org.apache.ignite.internal.util.nio.GridNioServer.createSelector(GridNioServer.java:654)
>        ... 31 more
> [18:24:55] Ignite node stopped OK [uptime=00:03:21:521]
> (wrn) <visor>: Failed to start manager: GridManagerAdapter [enabled=true,
> name=org.apache.ignite.internal.managers.communication.GridIoManager]
> (wrn) <visor>: Type 'help open' to see how to use this command.
> 
> 
> And here's the configuration part. Did we miss something here?
> I used to be able to use visor commandline tool to connect to cluster.
> Somehow it stopped working suddenly.
> Thank you for your help!
> 
>  <property name="discoverySpi">
>            <bean
> class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
> 
> 
>                <property name="localPort" value="48500"/>
> 
> 
>                <property name="localPortRange" value="20"/>
> 
>                <property name="ipFinder">
> 
> 
> 
>                    <bean
> class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">
>                        <property name="addresses">
>                            <list>
> 
>                                <value>153.65.30.150:48500..48520</value>
>                                <value>153.65.30.149:48500..48520</value>
>                            </list>
>                        </property>
>                    </bean>
>                </property>
>            </bean>
>        </property>
> 
> 
>        <property name="communicationSpi">
>            <bean
> class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi">
>                <property name="localPort" value="49100"/>
>            </bean>
>        </property>
> 
>    </bean>
> 
> 
> 
> --
> View this message in context: http://apache-ignite-users.70518.x6.nabble.com/visor-failed-to-connect-to-cluster-tp11919.html
> Sent from the Apache Ignite Users mailing list archive at Nabble.com.