Hi all, I have HBase cluster. I run a cron job each hour to create a snapshot of tables in HBase and export these snapshots to another HBase cluster for backup. But I’ve noticed that there are ~4000 znodes in /hadoop-ha/testhbase1/rmstore/ZKRMStateRoot/RMAppRoot in Zookeeper. What are these znodes? Are they failed yarn applications? How I need to handle them?
Thank you. Akmal
