@Mark - like Doug said its dependent on the hardware SKU and load type. We (at FB) are using 300 handlers on a box with 16 cores and 48G (24G for RS).
On 11/15/11 9:43 AM, "Mark" <[email protected]> wrote: >Perhaps section 2.8.2.3 of the hbase book should be updated then? > >On 11/15/11 9:17 AM, Doug Meil wrote: >> Hi there, per.. >> >> http://hbase.apache.org/book.html#perf.handlers >> >> ... this is a per-RegionServer config, and it would take a pretty big >>box >> to satisfy 100 concurrent RS requests. >> >> >> >> >> On 11/15/11 11:09 AM, "Mark"<[email protected]> wrote: >> >>> In the HBase book it states: >>> >>> " It is safe to set that number to the maximum number of incoming >>> clients if their payload is small...." >>> >>> We have around 100 rails application servers so is this say its safe >>> (and recommended) to bump this number up from the default 10 to 100? >>> >>> Thanks for the help. >>
