big data

Programmatic way to identify the status of the namenode in an HA enabled hadoop cluster

August 7, 2017 — 0 Comments

big data

Migrating Namenode from one host to another host

July 17, 2015 — 0 Comments

big data

Exception while using hadoop fetchImage command “Only Namenode, Secondary Namenode, and administrators may access this servlet”

July 17, 2015 — 0 Comments

big data

Secondary Namenode

August 9, 2013 — 0 Comments

big data

Back Up Mechanism for Namenode

August 8, 2013 — 0 Comments