addFamily only. There is only 1 column/qualifier per column family On Aug 21, 2017 2:05 PM, "Anoop John" <[email protected]> wrote:
In ur test are u using Scan#addColumn(byte [] family, byte [] qualifier) or it is addFamily(byte [] family) only? On Mon, Aug 21, 2017 at 10:02 PM, Partha <[email protected]> wrote: > Block cache is disabled on both scan tests. Setcaching is set to 500 in both > scans. Hbase version is 1.1.2.2.6.0.3-8 > > Will post client scan test code. > > Thanks > > > On Aug 21, 2017 8:57 AM, "Anoop John" <[email protected]> wrote: > > I was abt to ask to whether have run the tests after a major > compaction. But there also u are facing same issue it seems ! > > Which version of HBase? > > Block cache been used? What are the size and configs related to cache? > > Can u pls paste the exact client side code been used in tests? > > -Anoop- > > On Sun, Aug 20, 2017 at 4:36 AM, Partha <[email protected]> wrote: >> Anoop, >> >> Yes, each column family (in both tables) uses the same encoding >> (fast-diff) >> and same compression (gzip). >> >> I suggest you to just try the simple test as my case and see if you notice >> a >> similar drop in performance (almost linear to the # of column families) > >
