For #1, can you clarify whether your workload is read heavy, write heavy or mixed load of read and write ?
For #2, have you run major compaction after the second bulk load ? On Thu, Apr 28, 2016 at 9:16 PM, Jone Zhang <joyoungzh...@gmail.com> wrote: > *1、How can i get hbase table memory used?* > *2、Why hdfs size of hbase table double when i use bulkload* > > bulkload file to qimei_info > > 101.7 G /user/hbase/data/default/qimei_info > > bulkload same file to qimei_info agagin > > 203.3 G /user/hbase/data/default/qimei_info > > hbase(main):001:0> describe 'qimei_info' > DESCRIPTION > > > 'qimei_info', {NAME => 'f', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => > 'ROW', REPLICATION_SCOPE => '0', VERSIONS => ' > > 1', COMPRESSION => 'LZO', MIN_VERSIONS => '0', TTL => '2147483647', > KEEP_DELETED_CELLS => 'false', BLOCKSIZE => '65536', > > IN_MEMORY => 'false', BLOCKCACHE => 'true'} > > > 1 row(s) in 1.4170 seconds > > > *Besh wishes.* > *Thanks.* >