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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-15411) AuthenticationFilter should use Configuration.getPropsWithPrefix instead of iterator
Date Wed, 25 Apr 2018 18:56:00 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-15411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wangda Tan updated HADOOP-15411:
--------------------------------
            Priority: Critical  (was: Blocker)
    Target Version/s: 3.2.0, 3.1.1, 3.0.3

> AuthenticationFilter should use Configuration.getPropsWithPrefix instead of iterator
> ------------------------------------------------------------------------------------
>
>                 Key: HADOOP-15411
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15411
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Suma Shivaprasad
>            Assignee: Suma Shivaprasad
>            Priority: Critical
>         Attachments: HADOOP-15411.1.patch
>
>
> Node manager start up fails with the following stack trace
> {code}
> 2018-04-19 13:08:30,638 ERROR nodemanager.NodeManager (NodeManager.java:initAndStartNodeManager(921))
- Error starting NodeManager
> org.apache.hadoop.yarn.exceptions.YarnRuntimeException: NMWebapps failed to start.
>  at org.apache.hadoop.yarn.server.nodemanager.webapp.WebServer.serviceStart(WebServer.java:117)
>  at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194)
>  at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:121)
>  at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194)
>  at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:919)
>  at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:979)
> Caused by: org.apache.hadoop.yarn.webapp.WebAppException: Error starting http server
>  at org.apache.hadoop.yarn.webapp.WebApps$Builder.build(WebApps.java:377)
>  at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:424)
>  at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:420)
>  at org.apache.hadoop.yarn.server.nodemanager.webapp.WebServer.serviceStart(WebServer.java:112)
>  ... 5 more
> Caused by: java.io.IOException: java.util.ConcurrentModificationException
>  at org.apache.hadoop.http.HttpServer2.<init>(HttpServer2.java:532)
>  at org.apache.hadoop.http.HttpServer2.<init>(HttpServer2.java:117)
>  at org.apache.hadoop.http.HttpServer2$Builder.build(HttpServer2.java:421)
>  at org.apache.hadoop.yarn.webapp.WebApps$Builder.build(WebApps.java:333)
>  ... 8 more
> Caused by: java.util.ConcurrentModificationException
>  at java.util.Hashtable$Enumerator.next(Hashtable.java:1383)
>  at org.apache.hadoop.conf.Configuration.iterator(Configuration.java:2853)
>  at org.apache.hadoop.security.AuthenticationFilterInitializer.getFilterConfigMap(AuthenticationFilterInitializer.java:73)
>  at org.apache.hadoop.http.HttpServer2.getFilterProperties(HttpServer2.java:647)
>  at org.apache.hadoop.http.HttpServer2.constructSecretProvider(HttpServer2.java:637)
>  at org.apache.hadoop.http.HttpServer2.<init>(HttpServer2.java:525)
>  ... 11 more
> 2018-04-19 13:08:30,639 INFO timeline.HadoopTimelineMetricsSink (AbstractTimelineMetricsSink.java:getCurrentCollectorHost(291))
- No live collector to send metrics to. Metrics to be sent will be discarded. This message
will be skipped for the next 20 times.
> {code}



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