https://community.cloudera.com/t5/Support-Questions/both-namenodes-are-standby-how-can-I-active-one-of-them/m-p/146348#M108915 <P>Hi @Jessika314_ninja,</P><P>It looks like the NameNodes cannot contact the Journal Nodes - can you check the JNs are running.</P><P>You say the zkfc stops after starting it - can you share some of the last 2-500 lines of log from it?</P><P>Thanks</P><P>Dave</P> Mon, 24 Oct 2016 20:54:49 GMT dgoodhand 2016-10-24T20:54:49Z