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Posted to hdfs-user@hadoop.apache.org by "S.L" <si...@gmail.com> on 2014/09/28 23:40:54 UTC
Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Hi All,
I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job is
submitted , when I ascess the application master from the UI I get the
following exception and I am unable to connect to the Application Master
from the UI, can someone let me know , what I need to look at?
HTTP ERROR 500
Problem accessing /proxy/application_1411841629814_0032/. Reason:
Connection refused
Caused by:
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
at java.net.Socket.<init>(Socket.java:425)
at java.net.Socket.<init>(Socket.java:280)
at org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
at org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
at org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
at org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Re: Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Posted by Susheel Kumar Gadalay <sk...@gmail.com>.
What I meant is expand the hostname by IP address.
It worked for me.
On 9/30/14, S.L <si...@gmail.com> wrote:
> The host name is fully qualified , meaning there is nothing more that I can
> add , it just seems the ports might be messed up , but I don't know which
> ones
>
> On Mon, Sep 29, 2014 at 12:44 AM, Susheel Kumar Gadalay
> <skgadalay@gmail.com
>> wrote:
>
>> I also faced some issue like this.
>>
>> It shows the URL in <host name>:<port>
>>
>> Copy paste the link in browser and expand the host name.
>>
>> I set up the host names in windows user etc/hosts file but still it
>> could not resolve.
>>
>> On 9/29/14, S.L <si...@gmail.com> wrote:
>> > Hi All,
>> >
>> > I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job
>> > is
>> > submitted , when I ascess the application master from the UI I get the
>> > following exception and I am unable to connect to the Application
>> > Master
>> > from the UI, can someone let me know , what I need to look at?
>> >
>> > HTTP ERROR 500
>> >
>> > Problem accessing /proxy/application_1411841629814_0032/. Reason:
>> >
>> > Connection refused
>> >
>> > Caused by:
>> >
>> > java.net.ConnectException: Connection refused
>> > at java.net.PlainSocketImpl.socketConnect(Native Method)
>> > at
>> >
>> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
>> > at
>> >
>> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
>> > at
>> >
>> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
>> > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
>> > at java.net.Socket.connect(Socket.java:579)
>> > at java.net.Socket.connect(Socket.java:528)
>> > at java.net.Socket.<init>(Socket.java:425)
>> > at java.net.Socket.<init>(Socket.java:280)
>> > at
>> >
>> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
>> > at
>> >
>> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
>> > at
>> >
>> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
>> > at
>> >
>> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
>> > at
>> >
>> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
>> > at
>> >
>> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
>> > at
>> >
>> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
>> > at
>> >
>> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
>> > at
>> >
>> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
>> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
>> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>> > at
>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
>> > at
>> >
>> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
>> > at
>> >
>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
>> > at
>> >
>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
>> > at
>> >
>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
>> > at
>> >
>> com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
>> > at
>> >
>> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
>> > at
>> >
>> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
>> > at
>> com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> >
>> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> >
>> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
>> > at
>> >
>> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
>> > at
>> > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
>> > at
>> > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
>> > at
>> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
>> > at
>> >
>> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
>> > at
>> > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>> > at org.mortbay.jetty.Server.handle(Server.java:326)
>> > at
>> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
>> > at
>> >
>> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
>> > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
>> > at
>> > org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
>> > at
>> > org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
>> > at
>> >
>> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
>> > at
>> >
>> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
>> >
>>
>
Re: Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Posted by Susheel Kumar Gadalay <sk...@gmail.com>.
What I meant is expand the hostname by IP address.
It worked for me.
On 9/30/14, S.L <si...@gmail.com> wrote:
> The host name is fully qualified , meaning there is nothing more that I can
> add , it just seems the ports might be messed up , but I don't know which
> ones
>
> On Mon, Sep 29, 2014 at 12:44 AM, Susheel Kumar Gadalay
> <skgadalay@gmail.com
>> wrote:
>
>> I also faced some issue like this.
>>
>> It shows the URL in <host name>:<port>
>>
>> Copy paste the link in browser and expand the host name.
>>
>> I set up the host names in windows user etc/hosts file but still it
>> could not resolve.
>>
>> On 9/29/14, S.L <si...@gmail.com> wrote:
>> > Hi All,
>> >
>> > I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job
>> > is
>> > submitted , when I ascess the application master from the UI I get the
>> > following exception and I am unable to connect to the Application
>> > Master
>> > from the UI, can someone let me know , what I need to look at?
>> >
>> > HTTP ERROR 500
>> >
>> > Problem accessing /proxy/application_1411841629814_0032/. Reason:
>> >
>> > Connection refused
>> >
>> > Caused by:
>> >
>> > java.net.ConnectException: Connection refused
>> > at java.net.PlainSocketImpl.socketConnect(Native Method)
>> > at
>> >
>> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
>> > at
>> >
>> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
>> > at
>> >
>> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
>> > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
>> > at java.net.Socket.connect(Socket.java:579)
>> > at java.net.Socket.connect(Socket.java:528)
>> > at java.net.Socket.<init>(Socket.java:425)
>> > at java.net.Socket.<init>(Socket.java:280)
>> > at
>> >
>> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
>> > at
>> >
>> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
>> > at
>> >
>> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
>> > at
>> >
>> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
>> > at
>> >
>> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
>> > at
>> >
>> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
>> > at
>> >
>> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
>> > at
>> >
>> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
>> > at
>> >
>> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
>> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
>> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>> > at
>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
>> > at
>> >
>> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
>> > at
>> >
>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
>> > at
>> >
>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
>> > at
>> >
>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
>> > at
>> >
>> com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
>> > at
>> >
>> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
>> > at
>> >
>> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
>> > at
>> com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> >
>> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> >
>> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
>> > at
>> >
>> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
>> > at
>> > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
>> > at
>> > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
>> > at
>> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
>> > at
>> >
>> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
>> > at
>> > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>> > at org.mortbay.jetty.Server.handle(Server.java:326)
>> > at
>> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
>> > at
>> >
>> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
>> > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
>> > at
>> > org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
>> > at
>> > org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
>> > at
>> >
>> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
>> > at
>> >
>> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
>> >
>>
>
Re: Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Posted by Susheel Kumar Gadalay <sk...@gmail.com>.
What I meant is expand the hostname by IP address.
It worked for me.
On 9/30/14, S.L <si...@gmail.com> wrote:
> The host name is fully qualified , meaning there is nothing more that I can
> add , it just seems the ports might be messed up , but I don't know which
> ones
>
> On Mon, Sep 29, 2014 at 12:44 AM, Susheel Kumar Gadalay
> <skgadalay@gmail.com
>> wrote:
>
>> I also faced some issue like this.
>>
>> It shows the URL in <host name>:<port>
>>
>> Copy paste the link in browser and expand the host name.
>>
>> I set up the host names in windows user etc/hosts file but still it
>> could not resolve.
>>
>> On 9/29/14, S.L <si...@gmail.com> wrote:
>> > Hi All,
>> >
>> > I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job
>> > is
>> > submitted , when I ascess the application master from the UI I get the
>> > following exception and I am unable to connect to the Application
>> > Master
>> > from the UI, can someone let me know , what I need to look at?
>> >
>> > HTTP ERROR 500
>> >
>> > Problem accessing /proxy/application_1411841629814_0032/. Reason:
>> >
>> > Connection refused
>> >
>> > Caused by:
>> >
>> > java.net.ConnectException: Connection refused
>> > at java.net.PlainSocketImpl.socketConnect(Native Method)
>> > at
>> >
>> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
>> > at
>> >
>> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
>> > at
>> >
>> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
>> > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
>> > at java.net.Socket.connect(Socket.java:579)
>> > at java.net.Socket.connect(Socket.java:528)
>> > at java.net.Socket.<init>(Socket.java:425)
>> > at java.net.Socket.<init>(Socket.java:280)
>> > at
>> >
>> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
>> > at
>> >
>> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
>> > at
>> >
>> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
>> > at
>> >
>> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
>> > at
>> >
>> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
>> > at
>> >
>> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
>> > at
>> >
>> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
>> > at
>> >
>> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
>> > at
>> >
>> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
>> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
>> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>> > at
>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
>> > at
>> >
>> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
>> > at
>> >
>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
>> > at
>> >
>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
>> > at
>> >
>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
>> > at
>> >
>> com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
>> > at
>> >
>> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
>> > at
>> >
>> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
>> > at
>> com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> >
>> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> >
>> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
>> > at
>> >
>> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
>> > at
>> > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
>> > at
>> > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
>> > at
>> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
>> > at
>> >
>> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
>> > at
>> > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>> > at org.mortbay.jetty.Server.handle(Server.java:326)
>> > at
>> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
>> > at
>> >
>> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
>> > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
>> > at
>> > org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
>> > at
>> > org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
>> > at
>> >
>> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
>> > at
>> >
>> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
>> >
>>
>
Re: Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Posted by Susheel Kumar Gadalay <sk...@gmail.com>.
What I meant is expand the hostname by IP address.
It worked for me.
On 9/30/14, S.L <si...@gmail.com> wrote:
> The host name is fully qualified , meaning there is nothing more that I can
> add , it just seems the ports might be messed up , but I don't know which
> ones
>
> On Mon, Sep 29, 2014 at 12:44 AM, Susheel Kumar Gadalay
> <skgadalay@gmail.com
>> wrote:
>
>> I also faced some issue like this.
>>
>> It shows the URL in <host name>:<port>
>>
>> Copy paste the link in browser and expand the host name.
>>
>> I set up the host names in windows user etc/hosts file but still it
>> could not resolve.
>>
>> On 9/29/14, S.L <si...@gmail.com> wrote:
>> > Hi All,
>> >
>> > I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job
>> > is
>> > submitted , when I ascess the application master from the UI I get the
>> > following exception and I am unable to connect to the Application
>> > Master
>> > from the UI, can someone let me know , what I need to look at?
>> >
>> > HTTP ERROR 500
>> >
>> > Problem accessing /proxy/application_1411841629814_0032/. Reason:
>> >
>> > Connection refused
>> >
>> > Caused by:
>> >
>> > java.net.ConnectException: Connection refused
>> > at java.net.PlainSocketImpl.socketConnect(Native Method)
>> > at
>> >
>> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
>> > at
>> >
>> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
>> > at
>> >
>> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
>> > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
>> > at java.net.Socket.connect(Socket.java:579)
>> > at java.net.Socket.connect(Socket.java:528)
>> > at java.net.Socket.<init>(Socket.java:425)
>> > at java.net.Socket.<init>(Socket.java:280)
>> > at
>> >
>> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
>> > at
>> >
>> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
>> > at
>> >
>> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
>> > at
>> >
>> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
>> > at
>> >
>> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
>> > at
>> >
>> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
>> > at
>> >
>> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
>> > at
>> >
>> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
>> > at
>> >
>> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
>> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
>> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>> > at
>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
>> > at
>> >
>> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
>> > at
>> >
>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
>> > at
>> >
>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
>> > at
>> >
>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
>> > at
>> >
>> com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
>> > at
>> >
>> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
>> > at
>> >
>> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
>> > at
>> com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> >
>> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> >
>> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
>> > at
>> >
>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
>> > at
>> > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
>> > at
>> >
>> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
>> > at
>> > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
>> > at
>> > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
>> > at
>> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
>> > at
>> >
>> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
>> > at
>> > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>> > at org.mortbay.jetty.Server.handle(Server.java:326)
>> > at
>> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
>> > at
>> >
>> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
>> > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
>> > at
>> > org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
>> > at
>> > org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
>> > at
>> >
>> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
>> > at
>> >
>> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
>> >
>>
>
Re: Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Posted by "S.L" <si...@gmail.com>.
The host name is fully qualified , meaning there is nothing more that I can
add , it just seems the ports might be messed up , but I don't know which
ones
On Mon, Sep 29, 2014 at 12:44 AM, Susheel Kumar Gadalay <skgadalay@gmail.com
> wrote:
> I also faced some issue like this.
>
> It shows the URL in <host name>:<port>
>
> Copy paste the link in browser and expand the host name.
>
> I set up the host names in windows user etc/hosts file but still it
> could not resolve.
>
> On 9/29/14, S.L <si...@gmail.com> wrote:
> > Hi All,
> >
> > I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job is
> > submitted , when I ascess the application master from the UI I get the
> > following exception and I am unable to connect to the Application Master
> > from the UI, can someone let me know , what I need to look at?
> >
> > HTTP ERROR 500
> >
> > Problem accessing /proxy/application_1411841629814_0032/. Reason:
> >
> > Connection refused
> >
> > Caused by:
> >
> > java.net.ConnectException: Connection refused
> > at java.net.PlainSocketImpl.socketConnect(Native Method)
> > at
> >
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
> > at
> >
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
> > at
> >
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
> > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> > at java.net.Socket.connect(Socket.java:579)
> > at java.net.Socket.connect(Socket.java:528)
> > at java.net.Socket.<init>(Socket.java:425)
> > at java.net.Socket.<init>(Socket.java:280)
> > at
> >
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
> > at
> >
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
> > at
> >
> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
> > at
> >
> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
> > at
> >
> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> > at
> >
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> > at
> >
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> > at
> >
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
> > at
> >
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> > at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
> > at
> >
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
> > at
> >
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
> > at
> >
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
> > at
> >
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
> > at
> >
> com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
> > at
> >
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
> > at
> >
> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
> > at
> com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> >
> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> >
> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
> > at
> >
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> > at
> > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
> > at
> > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
> > at
> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
> > at
> >
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
> > at
> > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> > at org.mortbay.jetty.Server.handle(Server.java:326)
> > at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
> > at
> >
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
> > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
> > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
> > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> > at
> >
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
> > at
> >
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
> >
>
Re: Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Posted by "S.L" <si...@gmail.com>.
The host name is fully qualified , meaning there is nothing more that I can
add , it just seems the ports might be messed up , but I don't know which
ones
On Mon, Sep 29, 2014 at 12:44 AM, Susheel Kumar Gadalay <skgadalay@gmail.com
> wrote:
> I also faced some issue like this.
>
> It shows the URL in <host name>:<port>
>
> Copy paste the link in browser and expand the host name.
>
> I set up the host names in windows user etc/hosts file but still it
> could not resolve.
>
> On 9/29/14, S.L <si...@gmail.com> wrote:
> > Hi All,
> >
> > I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job is
> > submitted , when I ascess the application master from the UI I get the
> > following exception and I am unable to connect to the Application Master
> > from the UI, can someone let me know , what I need to look at?
> >
> > HTTP ERROR 500
> >
> > Problem accessing /proxy/application_1411841629814_0032/. Reason:
> >
> > Connection refused
> >
> > Caused by:
> >
> > java.net.ConnectException: Connection refused
> > at java.net.PlainSocketImpl.socketConnect(Native Method)
> > at
> >
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
> > at
> >
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
> > at
> >
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
> > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> > at java.net.Socket.connect(Socket.java:579)
> > at java.net.Socket.connect(Socket.java:528)
> > at java.net.Socket.<init>(Socket.java:425)
> > at java.net.Socket.<init>(Socket.java:280)
> > at
> >
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
> > at
> >
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
> > at
> >
> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
> > at
> >
> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
> > at
> >
> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> > at
> >
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> > at
> >
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> > at
> >
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
> > at
> >
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> > at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
> > at
> >
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
> > at
> >
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
> > at
> >
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
> > at
> >
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
> > at
> >
> com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
> > at
> >
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
> > at
> >
> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
> > at
> com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> >
> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> >
> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
> > at
> >
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> > at
> > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
> > at
> > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
> > at
> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
> > at
> >
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
> > at
> > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> > at org.mortbay.jetty.Server.handle(Server.java:326)
> > at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
> > at
> >
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
> > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
> > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
> > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> > at
> >
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
> > at
> >
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
> >
>
Re: Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Posted by "S.L" <si...@gmail.com>.
The host name is fully qualified , meaning there is nothing more that I can
add , it just seems the ports might be messed up , but I don't know which
ones
On Mon, Sep 29, 2014 at 12:44 AM, Susheel Kumar Gadalay <skgadalay@gmail.com
> wrote:
> I also faced some issue like this.
>
> It shows the URL in <host name>:<port>
>
> Copy paste the link in browser and expand the host name.
>
> I set up the host names in windows user etc/hosts file but still it
> could not resolve.
>
> On 9/29/14, S.L <si...@gmail.com> wrote:
> > Hi All,
> >
> > I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job is
> > submitted , when I ascess the application master from the UI I get the
> > following exception and I am unable to connect to the Application Master
> > from the UI, can someone let me know , what I need to look at?
> >
> > HTTP ERROR 500
> >
> > Problem accessing /proxy/application_1411841629814_0032/. Reason:
> >
> > Connection refused
> >
> > Caused by:
> >
> > java.net.ConnectException: Connection refused
> > at java.net.PlainSocketImpl.socketConnect(Native Method)
> > at
> >
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
> > at
> >
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
> > at
> >
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
> > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> > at java.net.Socket.connect(Socket.java:579)
> > at java.net.Socket.connect(Socket.java:528)
> > at java.net.Socket.<init>(Socket.java:425)
> > at java.net.Socket.<init>(Socket.java:280)
> > at
> >
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
> > at
> >
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
> > at
> >
> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
> > at
> >
> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
> > at
> >
> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> > at
> >
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> > at
> >
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> > at
> >
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
> > at
> >
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> > at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
> > at
> >
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
> > at
> >
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
> > at
> >
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
> > at
> >
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
> > at
> >
> com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
> > at
> >
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
> > at
> >
> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
> > at
> com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> >
> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> >
> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
> > at
> >
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> > at
> > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
> > at
> > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
> > at
> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
> > at
> >
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
> > at
> > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> > at org.mortbay.jetty.Server.handle(Server.java:326)
> > at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
> > at
> >
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
> > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
> > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
> > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> > at
> >
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
> > at
> >
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
> >
>
Re: Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Posted by "S.L" <si...@gmail.com>.
The host name is fully qualified , meaning there is nothing more that I can
add , it just seems the ports might be messed up , but I don't know which
ones
On Mon, Sep 29, 2014 at 12:44 AM, Susheel Kumar Gadalay <skgadalay@gmail.com
> wrote:
> I also faced some issue like this.
>
> It shows the URL in <host name>:<port>
>
> Copy paste the link in browser and expand the host name.
>
> I set up the host names in windows user etc/hosts file but still it
> could not resolve.
>
> On 9/29/14, S.L <si...@gmail.com> wrote:
> > Hi All,
> >
> > I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job is
> > submitted , when I ascess the application master from the UI I get the
> > following exception and I am unable to connect to the Application Master
> > from the UI, can someone let me know , what I need to look at?
> >
> > HTTP ERROR 500
> >
> > Problem accessing /proxy/application_1411841629814_0032/. Reason:
> >
> > Connection refused
> >
> > Caused by:
> >
> > java.net.ConnectException: Connection refused
> > at java.net.PlainSocketImpl.socketConnect(Native Method)
> > at
> >
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
> > at
> >
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
> > at
> >
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
> > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> > at java.net.Socket.connect(Socket.java:579)
> > at java.net.Socket.connect(Socket.java:528)
> > at java.net.Socket.<init>(Socket.java:425)
> > at java.net.Socket.<init>(Socket.java:280)
> > at
> >
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
> > at
> >
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
> > at
> >
> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
> > at
> >
> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
> > at
> >
> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> > at
> >
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> > at
> >
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> > at
> >
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
> > at
> >
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> > at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
> > at
> >
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
> > at
> >
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
> > at
> >
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
> > at
> >
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
> > at
> >
> com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
> > at
> >
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
> > at
> >
> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
> > at
> com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> >
> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> >
> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> > at
> >
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> > at
> > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
> > at
> >
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> > at
> > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
> > at
> > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
> > at
> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
> > at
> >
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
> > at
> > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> > at org.mortbay.jetty.Server.handle(Server.java:326)
> > at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
> > at
> >
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
> > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
> > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
> > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> > at
> >
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
> > at
> >
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
> >
>
Re: Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Posted by Susheel Kumar Gadalay <sk...@gmail.com>.
I also faced some issue like this.
It shows the URL in <host name>:<port>
Copy paste the link in browser and expand the host name.
I set up the host names in windows user etc/hosts file but still it
could not resolve.
On 9/29/14, S.L <si...@gmail.com> wrote:
> Hi All,
>
> I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job is
> submitted , when I ascess the application master from the UI I get the
> following exception and I am unable to connect to the Application Master
> from the UI, can someone let me know , what I need to look at?
>
> HTTP ERROR 500
>
> Problem accessing /proxy/application_1411841629814_0032/. Reason:
>
> Connection refused
>
> Caused by:
>
> java.net.ConnectException: Connection refused
> at java.net.PlainSocketImpl.socketConnect(Native Method)
> at
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
> at
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
> at
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> at java.net.Socket.connect(Socket.java:579)
> at java.net.Socket.connect(Socket.java:528)
> at java.net.Socket.<init>(Socket.java:425)
> at java.net.Socket.<init>(Socket.java:280)
> at
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
> at
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
> at
> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
> at
> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
> at
> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> at
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
> at
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
> at
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
> at
> com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
> at
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
> at
> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
> at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
> at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
> at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
> at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
> at
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> at org.mortbay.jetty.Server.handle(Server.java:326)
> at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
> at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
> at
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
>
Re: Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Posted by Susheel Kumar Gadalay <sk...@gmail.com>.
I also faced some issue like this.
It shows the URL in <host name>:<port>
Copy paste the link in browser and expand the host name.
I set up the host names in windows user etc/hosts file but still it
could not resolve.
On 9/29/14, S.L <si...@gmail.com> wrote:
> Hi All,
>
> I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job is
> submitted , when I ascess the application master from the UI I get the
> following exception and I am unable to connect to the Application Master
> from the UI, can someone let me know , what I need to look at?
>
> HTTP ERROR 500
>
> Problem accessing /proxy/application_1411841629814_0032/. Reason:
>
> Connection refused
>
> Caused by:
>
> java.net.ConnectException: Connection refused
> at java.net.PlainSocketImpl.socketConnect(Native Method)
> at
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
> at
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
> at
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> at java.net.Socket.connect(Socket.java:579)
> at java.net.Socket.connect(Socket.java:528)
> at java.net.Socket.<init>(Socket.java:425)
> at java.net.Socket.<init>(Socket.java:280)
> at
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
> at
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
> at
> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
> at
> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
> at
> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> at
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
> at
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
> at
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
> at
> com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
> at
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
> at
> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
> at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
> at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
> at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
> at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
> at
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> at org.mortbay.jetty.Server.handle(Server.java:326)
> at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
> at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
> at
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
>
Re: Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Posted by Susheel Kumar Gadalay <sk...@gmail.com>.
I also faced some issue like this.
It shows the URL in <host name>:<port>
Copy paste the link in browser and expand the host name.
I set up the host names in windows user etc/hosts file but still it
could not resolve.
On 9/29/14, S.L <si...@gmail.com> wrote:
> Hi All,
>
> I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job is
> submitted , when I ascess the application master from the UI I get the
> following exception and I am unable to connect to the Application Master
> from the UI, can someone let me know , what I need to look at?
>
> HTTP ERROR 500
>
> Problem accessing /proxy/application_1411841629814_0032/. Reason:
>
> Connection refused
>
> Caused by:
>
> java.net.ConnectException: Connection refused
> at java.net.PlainSocketImpl.socketConnect(Native Method)
> at
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
> at
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
> at
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> at java.net.Socket.connect(Socket.java:579)
> at java.net.Socket.connect(Socket.java:528)
> at java.net.Socket.<init>(Socket.java:425)
> at java.net.Socket.<init>(Socket.java:280)
> at
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
> at
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
> at
> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
> at
> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
> at
> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> at
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
> at
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
> at
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
> at
> com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
> at
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
> at
> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
> at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
> at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
> at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
> at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
> at
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> at org.mortbay.jetty.Server.handle(Server.java:326)
> at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
> at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
> at
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
>
Re: Hadoop UI - Unable to connect to the application master from the
Hadoop UI.
Posted by Susheel Kumar Gadalay <sk...@gmail.com>.
I also faced some issue like this.
It shows the URL in <host name>:<port>
Copy paste the link in browser and expand the host name.
I set up the host names in windows user etc/hosts file but still it
could not resolve.
On 9/29/14, S.L <si...@gmail.com> wrote:
> Hi All,
>
> I am running a 3 node Apache Hadoop YARN 2.3.0 cluster , after a job is
> submitted , when I ascess the application master from the UI I get the
> following exception and I am unable to connect to the Application Master
> from the UI, can someone let me know , what I need to look at?
>
> HTTP ERROR 500
>
> Problem accessing /proxy/application_1411841629814_0032/. Reason:
>
> Connection refused
>
> Caused by:
>
> java.net.ConnectException: Connection refused
> at java.net.PlainSocketImpl.socketConnect(Native Method)
> at
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
> at
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
> at
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> at java.net.Socket.connect(Socket.java:579)
> at java.net.Socket.connect(Socket.java:528)
> at java.net.Socket.<init>(Socket.java:425)
> at java.net.Socket.<init>(Socket.java:280)
> at
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
> at
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
> at
> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
> at
> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
> at
> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> at
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.proxyLink(WebAppProxyServlet.java:185)
> at
> org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet.doGet(WebAppProxyServlet.java:336)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
> at
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
> at
> com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
> at
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
> at
> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
> at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1183)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
> at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
> at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
> at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
> at
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> at org.mortbay.jetty.Server.handle(Server.java:326)
> at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
> at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
> at
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
>