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From Sangjin Lee <sj...@apache.org>
Subject trunk issue?
Date Thu, 26 Mar 2015 00:55:43 GMT
I just pulled the latest trunk, and ran some unit tests that involve
starting up the mini YARN cluster. The RM fails to come up with the
following error:

2015-03-25 17:52:55,573 WARN  [RM-0] mortbay.log (Slf4jLog.java:warn(89)) -
Failed startup of context org.mortbay.jetty.webapp.WebAppContext@2122b536
{/,jar:file:/Users/sjlee/.m2/repository/org/apache/hadoop/hadoop-yarn-common/3.0.0-SNAPSHOT/hadoop-yarn-common-3.0.0-SNAPSHOT.jar!/webapps/cluster}
javax.servlet.ServletException: java.lang.RuntimeException: Could not read
signature secret file: /Users/sjlee/hadoop-http-auth-signature-secret
at
org.apache.hadoop.security.authentication.server.AuthenticationFilter.initializeSecretProvider(AuthenticationFilter.java:266)
at
org.apache.hadoop.security.authentication.server.AuthenticationFilter.init(AuthenticationFilter.java:225)
at
org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter.init(DelegationTokenAuthenticationFilter.java:161)
at
org.apache.hadoop.yarn.server.security.http.RMAuthenticationFilter.init(RMAuthenticationFilter.java:53)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:713)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)
at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:773)
at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:274)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startWepApp(ResourceManager.java:974)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStart(ResourceManager.java:1074)
at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
at
org.apache.hadoop.yarn.server.MiniYARNCluster$2.run(MiniYARNCluster.java:312)
Caused by: java.lang.RuntimeException: Could not read signature secret
file: /Users/sjlee/hadoop-http-auth-signature-secret
at
org.apache.hadoop.security.authentication.util.FileSignerSecretProvider.init(FileSignerSecretProvider.java:59)
at
org.apache.hadoop.security.authentication.server.AuthenticationFilter.initializeSecretProvider(AuthenticationFilter.java:264)
... 23 more

Is this a known issue? Could this be related to HADOOP-10670
<https://issues.apache.org/jira/browse/HADOOP-10670>?

Thanks,
Sangjin

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