I am running a HDP 2.4 sandbox from within a Azure VM. From the Ambari files view I noticed that the hdfs service check failed.
Service 'hdfs' check failed: org.apache.ambari.view.utils.hdfs.HdfsApiException: HDFS040 Couldn't open connection to HDFS
earlier, I ran from command line as the user maria_dev that seemed to say hdfs was ok.
hdfs fsck /
The filesystem under path '/' is HEALTHY
Any recommendations. Perhaps this is just exposing a port I'm not aware of Ambari or hdfs trying to leverage.
Do you have any troubleshooting ideas?
The only error I saw was this in the ambari log:
Caused by: javax.security.auth.login.LoginException: java.lang.UnsatisfiedLinkError: no jaas_unix in java.library.path