Jeremy, Are you able to share any details about the hardware and the Accumulo configuration? Is the Accumulo/Hadoop configuration the same as the prior test (no replication, WAL turned off, batch writer configuration, etc.)
Dave On Sat, Jun 5, 2021 at 6:12 PM Kepner, Jeremy - LLSC - MITLL < [email protected]> wrote: > Has anyone benchmarked Accumulo 1.10.1? I have been looking into repeating > the measurements we did in 2014 with Accumulo 1.5 ( > https://arxiv.org/abs/1406.4923) using Accumulo 1.10.1 on a bigger system > with more modern hardware. Unfortunately, when I repeat the single node > measurements, there is no performance improvement from having multiple > ingestors inserting into different presplits of a table. I get 120K > inserts/sec with one ingestor and 2x60K inserts/sec with two ingestors. In > 2014 we got linear speedup to ~6 ingestors, providing ~600K inserts/sec on > a single node. > > Regards. -Jeremy
