Were the regions receiving the writes spread out evenly in the cluster ? Can you check region server logs to see if there is some clue ?
Please read http://hbase.apache.org/book.html#casestudies (129. Performance/Troubleshooting) Cheers On Thu, Jun 29, 2017 at 10:30 AM, Sreeram <[email protected]> wrote: > Hi, > > I am facing very slow write speed when I write to a HBase cluster in > a different data center. The network round trip takes 1 ms. Average > time taken for 100 PUTs (each 500KB) takes over 2 seconds. Any network > or OS parameter that I need to check ? > > Will appreciate any inputs from the community on this. > > Thanks, > Sreeram >
