Check the logs on the servers? Anything untoward? For example, if you look in the master logs, any complaints about regions having trouble onlining?
What version of hbase? Thanks, S On Wed, Apr 24, 2019 at 12:31 AM Michael <[email protected]> wrote: > Hi, > > I try to run an insert job implemented in java, but it doesn't work. > > It does run for about 30min, inserting with around 6600 record per > second. After that I get exceptions: > hbase.client.AsyncRequestFutureImpl: "Cannot get replica 0 location for > {....} > > > After getting many of these the implort stops. > > I collect 200 puts, then insert them as a batch in a java thread. > > I have an eight node cluster, with five region servers on 8-core > machines with 64GB memory and 7TB hdd. > > CPU during insert is quite low. > > What could be a reason for that? > > Thanks for helping, > Michael > >
