Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Hadoop >> mail # user >> how to add JournalNodes

Copy link to this message
how to add JournalNodes
I use QJM for HA in hadoop2.0,  now  there are three JournalNodes in HDFS
cluster, I want to add two new JournalNodes to HDFS cluster, how to do it?
Do I need to restart HDFS cluster?