How have you implemented the failover ? Also can you attach JTHA logs ? If you hav implemented it using. Zkfc, it would be interesting to look in zookeeper logs as well.

Sent from my iPhone
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB