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From "Venkatesh Seetharam (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-482) Concurrent requests made using Proxy Oozie client fail
Date Wed, 15 Oct 2014 05:17:34 GMT

    [ https://issues.apache.org/jira/browse/FALCON-482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14172005#comment-14172005
] 

Venkatesh Seetharam commented on FALCON-482:
--------------------------------------------

I had an *aha* moment when I found this bug introduced by yours truly. We need to clean up
exception handling in POC as well.

> Concurrent requests made using Proxy Oozie client fail
> ------------------------------------------------------
>
>                 Key: FALCON-482
>                 URL: https://issues.apache.org/jira/browse/FALCON-482
>             Project: Falcon
>          Issue Type: Bug
>    Affects Versions: 0.5, 0.6
>            Reporter: Sowmya Ramesh
>            Assignee: Sowmya Ramesh
>              Labels: Falcon
>             Fix For: 0.6
>
>         Attachments: FALCON-482.patch
>
>
> Concurrent requests made using Oozie Client fails e.g.: Concurrently deleting a process
fails
> {code}
> 2014-06-16 12:01:19,843 ERROR - [549778293@qtp-102010508-184:hrt_qa:DELETE//entities/delete/process/agregator-coord16-b3b9d56f-68be-403f-8d74-ccd33b8736a0-0bf77c59-0c3f-4f59-8600-59920e5574d5
5b611e6f-4537-4d16-8c1f-4be46e69ca47] ~ Unable to reach workflow engine for deletion or deletion
failed (AbstractEntityManager:213)
> org.apache.falcon.FalconException: AUTHENTICATION : java.lang.reflect.UndeclaredThrowableException
> 	at org.apache.falcon.workflow.engine.OozieWorkflowEngine.findBundles(OozieWorkflowEngine.java:206)
> 	at org.apache.falcon.workflow.engine.OozieWorkflowEngine.doBundleAction(OozieWorkflowEngine.java:279)
> 	at org.apache.falcon.workflow.engine.OozieWorkflowEngine.doBundleAction(OozieWorkflowEngine.java:272)
> 	at org.apache.falcon.workflow.engine.OozieWorkflowEngine.delete(OozieWorkflowEngine.java:256)
> 	at org.apache.falcon.resource.AbstractEntityManager.delete(AbstractEntityManager.java:200)
> 	at org.apache.falcon.resource.ConfigSyncService.delete(ConfigSyncService.java:56)
> 	at sun.reflect.GeneratedMethodAccessor46.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:606)
> 	at org.apache.falcon.resource.channel.IPCChannel.invoke(IPCChannel.java:48)
> 	at org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$2.doExecute(SchedulableEntityManagerProxy.java:176)
> 	at org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$EntityProxy.execute(SchedulableEntityManagerProxy.java:410)
> 	at org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$2.execute(SchedulableEntityManagerProxy.java:166)
> 	at org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.delete_aroundBody2(SchedulableEntityManagerProxy.java:178)
> 	at org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$AjcClosure3.run(SchedulableEntityManagerProxy.java:1)
> 	at org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149)
> 	at org.apache.falcon.aspect.AbstractFalconAspect.logAround(AbstractFalconAspect.java:50)
> 	at org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.delete(SchedulableEntityManagerProxy.java:153)
> 	at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:606)
> 	at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
> 	at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
> 	at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
> 	at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
> 	at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
> 	at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
> 	at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
> 	at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
> 	at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469)
> 	at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)
> 	at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349)
> 	at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339)
> 	at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
> 	at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
> 	at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699)
> 	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 org.apache.falcon.security.BasicAuthFilter$2.doFilter(BasicAuthFilter.java:183)
> 	at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:392)
> 	at org.apache.falcon.security.BasicAuthFilter.doFilter(BasicAuthFilter.java:221)
> 	at org.mortbay.jetty.servlet.ServletHandler$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.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$RequestHandler.headerComplete(HttpConnection.java:928)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> 	at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
> 	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
> Caused by: AUTHENTICATION : java.lang.reflect.UndeclaredThrowableException
> 	at org.apache.oozie.client.ProxyOozieClient.getBundleJobsInfo(ProxyOozieClient.java:559)
> 	at org.apache.falcon.workflow.engine.OozieWorkflowEngine.findBundles(OozieWorkflowEngine.java:191)
> 	... 56 more
> Caused by: java.lang.reflect.UndeclaredThrowableException
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1609)
> 	at org.apache.oozie.client.ProxyOozieClient.createConnection(ProxyOozieClient.java:87)
> 	at org.apache.oozie.client.OozieClient$ClientCallable.call(OozieClient.java:478)
> 	at org.apache.oozie.client.OozieClient.getBundleJobsInfo(OozieClient.java:1518)
> 	at org.apache.oozie.client.ProxyOozieClient.access$2901(ProxyOozieClient.java:48)
> 	at org.apache.oozie.client.ProxyOozieClient$29.call(ProxyOozieClient.java:555)
> 	at org.apache.oozie.client.ProxyOozieClient$29.call(ProxyOozieClient.java:553)
> 	at org.apache.oozie.client.OozieClient.doAs(OozieClient.java:191)
> 	at org.apache.oozie.client.ProxyOozieClient.getBundleJobsInfo(ProxyOozieClient.java:553)
> 	... 57 more
> Caused by: AUTHENTICATION : Could not authenticate, Authentication failed, status: 401,
message: Unauthorized
> 	at org.apache.oozie.client.AuthOozieClient.createTokenBasedAuthConnection(AuthOozieClient.java:156)
> 	at org.apache.oozie.client.AuthOozieClient.createConnection(AuthOozieClient.java:209)
> 	at org.apache.oozie.client.ProxyOozieClient.access$001(ProxyOozieClient.java:48)
> 	at org.apache.oozie.client.ProxyOozieClient$1.run(ProxyOozieClient.java:89)
> 	at org.apache.oozie.client.ProxyOozieClient$1.run(ProxyOozieClient.java:87)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:415)
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1594)
> 	... 65 more
> Caused by: org.apache.hadoop.security.authentication.client.AuthenticationException:
Authentication failed, status: 401, message: Unauthorized
> 	at org.apache.hadoop.security.authentication.client.AuthenticatedURL.extractToken(AuthenticatedURL.java:288)
> 	at org.apache.hadoop.security.authentication.client.KerberosAuthenticator.authenticate(KerberosAuthenticator.java:192)
> 	at org.apache.hadoop.security.authentication.client.AuthenticatedURL.openConnection(AuthenticatedURL.java:232)
> 	at org.apache.oozie.client.AuthOozieClient.createTokenBasedAuthConnection(AuthOozieClient.java:148)
> 	... 72 more
> {code}



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