javax.ws.rs.WebApplicationException: java.lang.NullPointerException

Apache's JIRA Issue Tracker | Karam Singh | 3 years ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryManagerOnTimelineStore.convertToApplicationReport()
  2. hadoop-yarn-server-applicationhistoryservice
    ApplicationHistoryManagerOnTimelineStore.getAllApplications
    1. org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryManagerOnTimelineStore.convertToApplicationReport(ApplicationHistoryManagerOnTimelineStore.java:228)
    2. org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryManagerOnTimelineStore.generateApplicationReport(ApplicationHistoryManagerOnTimelineStore.java:482)
    3. org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryManagerOnTimelineStore.getAllApplications(ApplicationHistoryManagerOnTimelineStore.java:102)
    3 frames
  3. hadoop-yarn-server-common
    WebServices$1.run
    1. org.apache.hadoop.yarn.server.webapp.WebServices$1.run(WebServices.java:149)
    2. org.apache.hadoop.yarn.server.webapp.WebServices$1.run(WebServices.java:146)
    2 frames
  4. Java RT
    Subject.doAs
    1. java.security.AccessController.doPrivileged(Native Method)
    2. javax.security.auth.Subject.doAs(Subject.java:415)
    2 frames
  5. Hadoop
    UserGroupInformation.doAs
    1. org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
    1 frame
  6. hadoop-yarn-server-common
    WebServices.getApps
    1. org.apache.hadoop.yarn.server.webapp.WebServices.getApps(WebServices.java:145)
    1 frame