To create multiple instances, just instantiate multiple versions of HTable in your client -- one per thread. For an example, see the doMultipleClients method in this script: http://jukka.zitting.name/git/?p=hbase.git;a=blob_plain;f=src/test/org/apache/hadoop/hbase/PerformanceEvaluation.java;hb=0.19. Parallelism will go up if you have many servers with your table distributed across them. St.Ack
On Tue, Feb 17, 2009 at 9:31 AM, shourabh rawat <[email protected]>wrote: > Is it possible to perform parallel reads in hbase. > I m using parallel threads to do a get to the hbase. > Would it improve the hbase read performance. Would these threads run > in paralle or will the hbase run them sequentially. > Any other way that it is possible to perform parallel reads. >
