Hi all. I have requirements to use hbase in several datacenters. But HDFS has as SPOF, so we can't use it. I plan to use ceph as the file system for hbase.
In general, interested in issues of: a) use the hadoop + сeph in the production environment b) using hbase + ceph in the production environment In particular: Ceph Wiki states that the integration of hadoop/ceph has the problem in the form of modification dates of the files. Does hbase uses modification times for some critical tasks? -- Andrey.
