Hello, My HBase version is 0.90.2 and installed in pseudo mode. I have successfully inserted two tuples in the 'test' table. hbase(main):005:0> scan 'test' ROW COLUMN+CELL jim column=course:english, timestamp=1330949116240, value=1.3 tom column=course:english, timestamp=1330949141314, value=1.5 2 row(s) in 0.0440 seconds
But when I issued scan 'META.' command, the output is as follows hbase(main):004:0> scan '.META.' ROW COLUMN+CELL test,,1330949037296.78209 column=info:regioninfo, timestamp=1330949037572, value=REGION => {NAME => 59e66aaca7a4a1e736937cdba 'test,,1330949037296.7820959e66aaca7a4a1e736937cdba89.', STARTKEY => '', 89. ENDKEY => '', ENCODED => 7820959e66aaca7a4a1e736937cdba89, TABLE => {{NA ME => 'test', FAMILIES => [{NAME => 'course', BLOOMFILTER => 'NONE', REPL ICATION_SCOPE => '0', COMPRESSION => 'NONE', VERSIONS => '3', TTL => '214 7483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true '}]}} test,,1330949037296.78209 column=info:server, timestamp=1330949037730, value=huyong-laptop:60020 59e66aaca7a4a1e736937cdba 89. test,,1330949037296.78209 column=info:serverstartcode, timestamp=1330949037730, value=1330944724819 59e66aaca7a4a1e736937cdba 89. 1 row(s) in 0.0310 seconds My question is that why the startkey and endkey fields are empty? As you see, the test table has two tuples. Thanks. Yong