[YARN-1464] TestRMNMSecretKeys#testNMUpdation fails with NullPointerException

• Type: Test
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Assignee: Unassigned
• Reporter: Ted Yu
• Created: 29/Nov/13 15:31
• Updated: 03/Dec/13 07:17
• Resolved: 03/Dec/13 07:17

Description

Here is the stack trace:

testNMUpdation(org.apache.hadoop.yarn.server.TestRMNMSecretKeys)  Time elapsed: 2.704 sec  <<< ERROR!
java.lang.NullPointerException: null
  at java.util.Hashtable.get(Hashtable.java:334)
  at java.util.Properties.getProperty(Properties.java:932)
  at org.apache.hadoop.conf.Configuration.get(Configuration.java:874)
  at org.apache.hadoop.http.HttpServer.initSpnego(HttpServer.java:892)
  at org.apache.hadoop.http.HttpServer.access$100(HttpServer.java:101)
  at org.apache.hadoop.http.HttpServer$Builder.build(HttpServer.java:323)
  at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:232)
  at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startWepApp(ResourceManager.java:820)
  at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:471)
  at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
  at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:844)
  at org.apache.hadoop.yarn.server.resourcemanager.RMHAProtocolService.transitionToActive(RMHAProtocolService.java:187)
  at org.apache.hadoop.yarn.server.resourcemanager.RMHAProtocolService.serviceStart(RMHAProtocolService.java:101)
  at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
  at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:121)
  at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStart(ResourceManager.java:871)
  at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
  at org.apache.hadoop.yarn.server.TestRMNMSecretKeys.validateRMNMKeyExchange(TestRMNMSecretKeys.java:69)
  at org.apache.hadoop.yarn.server.TestRMNMSecretKeys.testNMUpdation(TestRMNMSecretKeys.java:49)

Issue Links

• duplicates: YARN-1463 Tests should avoid starting http-server where possible or creates spnego keytab/principals