hbase slow read queries using rowkey ?

[#1]

Hi,

I have an HBASE table with one million rows and when we query the table using a none existant rowkey value the query takes more than 50 sec. Example:

table : test

rowkey 1 : AB1234

query 1 : get  'test', 'AB12345'

rowkey 2 : DF1234

query 2 : get  'test', 'DF12345'

rowkey 3 : BC1234

query 3 : get  'test', 'BC12345'

this kind of queries 1, 2 and 3 take more than 50 sec

any idea please ?

best,

Helmi KHALIFA