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
