Hi, I am configuring 2 node hbase cluster atop 2 node Hadoop cluster for production. I am getting below warning/error/info/fail/exceptions in master,region,zookeeper logs.
Please help in debugging these.What each means ? Master logs 1) WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Node /hbase /backup-masters/ip-10-14-24-19.ap-southeast-1.compute.internal,60000,1394103610599 already deleted, and this is not a retry 2) ERROR org.apache.hadoop.hbase.regionserver.metrics.SchemaMetrics: Incons istent configuration. Previous configuration for using table name in metrics: true, new configuration: false 3) WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Node /hbase /root-region-server already deleted, and this is not a retry WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Node /hbase /table92/-ROOT- already deleted, and this is not a retry WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Node /hbase /table92/.META. already deleted, and this is not a retry Region Server logs 1) ERROR org.apache.hadoop.hbase.regionserver.metrics.SchemaMetrics: Inconsistent configuration. Previous configuration for using table name in metrics: true, new configuration: false Zookeeper logs 1) ERROR org.apache.zookeeper.server.quorum.QuorumPeerConfig: Invalid co nfiguration, only one server specified (ignoring) 2) INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x144970cd8560000 type:delete cxid:0x14 zxid:0xc txntype:-1 reqpath:n/a Error Path:/hbase/ba ckup-masters/ip-10-14-24-19.ap-southeast-1.compute.internal,60000,1394103610599 Error:KeeperErrorCode = NoNode for /hbase/backup-master s/ip-10-14-24-19.ap-southeast-1.compute.internal,60000,1394103610599 (This is repeated 6-7 times ). -- Thanks and Regards, Vimal Jain
