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https://issues.apache.org/jira/browse/STORM-858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14580063#comment-14580063
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ASF GitHub Bot commented on STORM-858:
--------------------------------------
Github user tedxia closed the pull request at:
https://github.com/apache/storm/pull/587
> nimbus start failed due to ThriftServer startup NPE
> ---------------------------------------------------
>
> Key: STORM-858
> URL: https://issues.apache.org/jira/browse/STORM-858
> Project: Apache Storm
> Issue Type: Bug
> Affects Versions: 0.11.0
> Reporter: xiajun
> Assignee: xiajun
>
> When I run storm with master, I got NPE when nimbus start in ThriftServer
> ```
> 5213 [main] ERROR b.s.s.a.ThriftServer - ThriftServer is being stopped due
> to: java.lang.NullPointerException
> java.lang.NullPointerException
> at backtype.storm.security.auth.AuthUtils.get(AuthUtils.java:271)
> ~[storm-core-0.11.0-SNAPSHOT.jar:0.11.0-SNAPSHOT]
> at
> backtype.storm.security.auth.kerberos.KerberosSaslTransportPlugin.getServerTransportFactory(KerberosSaslTransportPlugin.java:77)
> ~[storm-core-0.11.0-SNAPSHOT.jar:0.11.0-SNAPSHOT]
> at
> backtype.storm.security.auth.SaslTransportPlugin.getServer(SaslTransportPlugin.java:71)
> ~[storm-core-0.11.0-SNAPSHOT.jar:0.11.0-SNAPSHOT]
> at
> backtype.storm.security.auth.ThriftServer.serve(ThriftServer.java:70)
> [storm-core-0.11.0-SNAPSHOT.jar:0.11.0-SNAPSHOT]
> at
> backtype.storm.daemon.nimbus$launch_server_BANG_.invoke(nimbus.clj:1370)
> [storm-core-0.11.0-SNAPSHOT.jar:0.11.0-SNAPSHOT]
> at backtype.storm.daemon.nimbus$_launch.invoke(nimbus.clj:1394)
> [storm-core-0.11.0-SNAPSHOT.jar:0.11.0-SNAPSHOT]
> at backtype.storm.daemon.nimbus$_main.invoke(nimbus.clj:1417)
> [storm-core-0.11.0-SNAPSHOT.jar:0.11.0-SNAPSHOT]
> at clojure.lang.AFn.applyToHelper(AFn.java:152) [clojure-1.6.0.jar:?]
> at clojure.lang.AFn.applyTo(AFn.java:144) [clojure-1.6.0.jar:?]
> at backtype.storm.daemon.nimbus.main(Unknown Source)
> [storm-core-0.11.0-SNAPSHOT.jar:0.11.0-SNAPSHOT]
> ```
> After add some debug log, I found that in AuthUtils::getConfiguration, It get
> "java.security.auth.login.config" from storm_conf, but there is never someone
> had put "java.security.auth.login.config" to
> storm_config,(https://github.com/apache/storm/blob/master/storm-core/src/jvm/backtype/storm/security/auth/AuthUtils.java#L55),
> and then login_conf will always be null, so
> (https://github.com/apache/storm/blob/master/storm-core/src/jvm/backtype/storm/security/auth/kerberos/KerberosSaslTransportPlugin.java#L77)
> will got NPE;
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