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https://issues.apache.org/jira/browse/YARN-5640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Loknath Priyatham Teja Singamsetty resolved YARN-5640.
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Resolution: Not A Bug
> Issue while accessing resource manager webapp rest service
> ----------------------------------------------------------
>
> Key: YARN-5640
> URL: https://issues.apache.org/jira/browse/YARN-5640
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.5.1
> Reporter: Loknath Priyatham Teja Singamsetty
>
> I am running E2E test in phoenix which starts the minimapreduce cluster using
> MapreduceTestingShim.java from HBaseTestingUtiltiy of hbase codebase and
> makes rest call to get all the submitted yarn map reduce jobs
> (http://localhost:63996/ws/v1/cluster/apps?states=NEW,ACCEPTED,SUBMITTED,RUNNING)
> which is failing with the following stack trace. Tried debugging but
> couldn't reach to bottom of the issue.
> Also I couldn't find the DelegationTokenAuthenticationHandler in the source
> code. Any clue where to find the same?
> Setup:
> Phoenix - 4.8.0
> HBase - 1.20
> Hadoop - 2.5.1
> Stack Trace:
> HTTP ERROR 500
> Problem accessing /ws/v1/cluster/apps. Reason:
>
> org.apache.http.client.utils.URLEncodedUtils.parse(Ljava/lang/String;Ljava/nio/charset/Charset;)Ljava/util/List;
> Caused by:
> java.lang.NoSuchMethodError:
> org.apache.http.client.utils.URLEncodedUtils.parse(Ljava/lang/String;Ljava/nio/charset/Charset;)Ljava/util/List;
> at
> org.apache.hadoop.security.token.delegation.web.ServletUtils.getParameter(ServletUtils.java:48)
> at
> org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler.managementOperation(DelegationTokenAuthenticationHandler.java:171)
> at
> org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:514)
> at
> org.apache.hadoop.yarn.server.security.http.RMAuthenticationFilter.doFilter(RMAuthenticationFilter.java:82)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
> at
> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1243)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
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