Dear ch, HBase tables are stored in HDFS following a hierarchy that mimics your table's schema. In particular, check out the following section of the ref guide: http://hbase.apache.org/book/trouble.namenode.html#trouble.namenode.hbase.objects . Once you understand that, you can basically just do a recursive list through HDFS at the granularity level you'd like to count the number of HFiles.
Cheers, Dima On Mon, Jun 16, 2014 at 12:49 AM, ch huang <justlo...@gmail.com> wrote: > hi maillist: > i want to campare the number of store file before and > after minor compaction ,but how can i calculate number of store file > first? >
