Support Questions

Find answers, ask questions, and share your expertise
Announcements
Celebrating as our community reaches 100,000 members! Thank you!

HDFS ports suddenly change after enable kerberos

avatar
Expert Contributor

Hello,

For some reason after enable kerberos security, ambari have changed my datanode ports to 1019, anyone know why is this happening?

Because of this for some reason now my namenode is detecting the blocks of a full datanode as underreplicated and is replicated them.

1 ACCEPTED SOLUTION

avatar
Guru
2 REPLIES 2

avatar
Guru

avatar
Expert Contributor

Thanks @yvora , I had seen that before I just didn't know why isn't documented in https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.0/bk_reference/content/hdfs-ports.html