https://community.cloudera.com/t5/Support-Questions/datanodes-are-running-but-only-one-node-is-showing-live-out/m-p/206525#M168487 <P>Hi All,</P><P>I've setup cluster newly and installed datanode in slave servers. After starting up HDFS cluster fully, I see only one datanode is live out of 3 nodes. I checked cluster ID, datanode Uuid, pool ID are same in each datanode. Please help to resolve this issue.</P><P>Thanks in advance. </P> Fri, 05 Oct 2018 19:10:50 GMT mvssaravana 2018-10-05T19:10:50Z