apache /
kudu /
647726ad6b2aab0c6a6d34e16e027debd8a827eb [ranger] KUDU-3558 Error out early when keytab file flag is empty
This patch enables ranger client to catch a missing keytab file
scenario early on before even starting the Ranger subprocess.
Upon detection, log the error message and avoid spawning the
Ranger subprocess. This helps in debugging of scenario when
Kerberos is disabled and Ranger subprocess is started without doing
prechecks only to find out in later stage during Ranger plugin init.
The patch also modifies two existing tests by adding dummy keytab
file path to make it pass as before. Also, add a test to empty keytab
file scenario.
Change-Id: Iaf4df18f91a479f5d1ce4d959bd2dbb5e395eb1b
Reviewed-on: http://gerrit.cloudera.org:8080/21097
Tested-by: Alexey Serbin <alexey@apache.org>
Reviewed-by: Alexey Serbin <alexey@apache.org>
2 files changed
