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https://reviews.apache.org/r/48642/
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Review request for Ambari, Oliver Szabo, Robert Levas, Sandor Magyari, and
Sebastian Toader.
Bugs: AMBARI-17196
https://issues.apache.org/jira/browse/AMBARI-17196
Repository: ambari
Description
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When creating a cluster with kerberos, ambari-server.out contains
NullPointerExceptions, because kerberos related AMBARI_SERVER_ACTIONs do not
belong to logical tasks.
NPE source is a Long->long conversion when logical task id is null when
AMBARI_SERVER_ACTION is tried to be retrieved from logicalTaskMap.
The fix is a NPE check that skips the registerPhysicalTaskId method. I added it
also to the StartHostsTask class.
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/topology/HostRequest.java
00ecb98
Diff: https://reviews.apache.org/r/48642/diff/
Testing
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Changes are done in private classes, so they cannot be accessed from unit tests.
Thanks,
Daniel Gergely
