Hi Thomas, Putting this in MR job could result in some performance improvement
scan.setCaching(500); scan.setCacheBlocks(false); Regards, Ravindra On Tue, Jul 29, 2014 at 6:04 AM, Thomas Kwan <thomas.k...@manage.com> wrote: > Hi there, > > I have a MR job that does Get and then Put operation to a Hbase table. > For the write operation, I am using TableOutputFormat (like to the map > function in > > https://github.com/larsgeorge/hbase-book/blob/master/ch07/src/main/java/mapreduce/ImportFromFile.java > ). > The write is pretty fast, 200K requests/sec. > > But the read operations are slow, like 2K requests/sec. I wonder if anyone > has recommendation on how to improve read operations. I am using batched > Gets already. > > thanks in advance >
