Grouper Users - Open Discussion List

["Gettes, Michael" <>]

I have a loader job which seems to get through handling the memberships and then I get many NPEs on the job rather consistently but I can’t tell why.  I have looked at the code but what is running in the TIER package seems different from the current code and I am not sure which branch lines up with what is running.

I have looked at what I am producing in the loader very carefully and the output really does appear to be good.

If I could get a better hint as to what the NPE really represents as to what I may be doing wrong with my output… I’d appreciate knowing.

I am running what built at https://jenkins.testbed.tier.internet2.edu/job/docker/job/grouper/job/master/113/

I am seeing many of these NPE(s), one for each group having members:

^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519131000Z grouper-api;grouper_error.log;dev;build-2;2018-06-11 17:36:19,518: [pool-1-thread-512] ERROR GrouperLoaderType.syncGroupLogicForOneGroup(1923) -  - Error in job for group: Course:201805:CHM7980:7407
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519188400Z java.lang.RuntimeException: Problem with group: Course:201805:CHM7980:7407
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519204600Z       at edu.internet2.middleware.grouper.app.loader.GrouperLoaderType.syncOneGroupMembership(GrouperLoaderType.java:3136)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519219800Z       at edu.internet2.middleware.grouper.app.loader.GrouperLoaderType.syncGroupLogicForOneGroup(GrouperLoaderType.java:1913)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519234400Z       at edu.internet2.middleware.grouper.app.loader.GrouperLoaderType.access$200(GrouperLoaderType.java:119)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519263400Z       at edu.internet2.middleware.grouper.app.loader.GrouperLoaderType$12.callLogic(GrouperLoaderType.java:1819)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519278400Z       at edu.internet2.middleware.grouper.app.loader.GrouperLoaderType$12.callLogic(GrouperLoaderType.java:1809)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519292600Z       at edu.internet2.middleware.grouper.util.GrouperCallable$1.callback(GrouperCallable.java:191)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519308300Z       at edu.internet2.middleware.grouper.GrouperSession.callbackGrouperSession(GrouperSession.java:974)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519323600Z       at edu.internet2.middleware.grouper.util.GrouperCallable.callLogicWithSessionIfExists(GrouperCallable.java:188)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519338700Z       at edu.internet2.middleware.grouper.util.GrouperCallable.call(GrouperCallable.java:154)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519352800Z       at java.util.concurrent.FutureTask.run(FutureTask.java:266)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519367600Z       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519382800Z       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519396600Z       at java.lang.Thread.run(Thread.java:748)
^[[36;1mdaemon_1    |^[[0m 2018-06-11T17:36:19.519409000Z Caused by: java.lang.NullPointerException