In my experience, losing data is when the region server crashed. The Hlog can't save to hdfs.
-----邮件原件----- 发件人: seven garfee [mailto:[email protected]] 发送时间: 2011年7月21日 15:10 收件人: [email protected] 主题: What will cause Hbase losing data? I know that ,if not using hadoop-0.20-append branch,hbase will lose data. But in what case , data will be lost? If i use hadoop-0.20.2 under hbase-0.90.3,and cluster is running very well,No Node crashed,data losing will happen?
