[
https://issues.apache.org/jira/browse/HADOOP-11754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14387257#comment-14387257
]
Vinod Kumar Vavilapalli commented on HADOOP-11754:
--------------------------------------------------
Quick comments
- Why is disallowFallbackToRandomSecretProvider applicable only for file-based
signers?
- And why is the default the file-based signer?
> RM fails to start in non-secure mode due to authentication filter failure
> -------------------------------------------------------------------------
>
> Key: HADOOP-11754
> URL: https://issues.apache.org/jira/browse/HADOOP-11754
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.7.0
> Reporter: Sangjin Lee
> Assignee: Haohui Mai
> Priority: Blocker
> Fix For: 2.7.0
>
> Attachments: HADOOP-11754-v1.patch, HADOOP-11754-v2.patch,
> HADOOP-11754.000.patch, HADOOP-11754.001.patch, HADOOP-11754.002.patch,
> HADOOP-11754.003.patch
>
>
> RM fails to start in the non-secure mode with the following exception:
> {noformat}
> 2015-03-25 22:02:42,526 WARN org.mortbay.log: failed RMAuthenticationFilter:
> javax.servlet.ServletException: java.lang.RuntimeException: Could not read
> signature secret file: /Users/sjlee/hadoop-http-auth-signature-secret
> 2015-03-25 22:02:42,526 WARN org.mortbay.log: Failed startup of context
> org.mortbay.jetty.webapp.WebAppContext@6de50b08{/,jar:file:/Users/sjlee/hadoop-3.0.0-SNAPSHOT/share/hadoop/yarn/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$Builder.start(WebApps.java:274)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startWepApp(ResourceManager.java:974)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStart(ResourceManager.java:1074)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1208)
> Caused by: java.lang.RuntimeException: Could not read signature secret file:
> /Users/sjlee/hadoop-http-auth-signature-secret
> at
> org.apache.hadoop.security.authentication.util.FileSignerSecretProvider.init(FileSignerSecretProvider.java:59)
> at
> org.apache.hadoop.security.authentication.server.AuthenticationFilter.initializeSecretProvider(AuthenticationFilter.java:264)
> ... 23 more
> ...
> 2015-03-25 22:02:42,538 FATAL
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error starting
> ResourceManager
> org.apache.hadoop.yarn.webapp.WebAppException: Error starting http server
> at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:279)
> 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.resourcemanager.ResourceManager.main(ResourceManager.java:1208)
> Caused by: java.io.IOException: Problem in starting http server. Server
> handlers failed
> at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:785)
> at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:274)
> ... 4 more
> {noformat}
> This is likely a regression introduced by HADOOP-10670.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
