Hi Feng Unlike Greenplum Database and HAWQ 1.x. Apache HAWQ will init only one segment on each node.
But Apache HAWQ can fork many work processes on one segment to execute the plan. The number of work processes depends on the query and plan. Best Regards Zhanwei Wang On Sun, Oct 4, 2015 at 12:39 AM, Feng Tian <[email protected]> wrote: > Hi, > > Hawq init cluster on my box works great, but it only creates one segment. > How can I init a cluster of say, two segments? Which config file should I > edit? > > Tried gpinitsystem (does not work), tried google but cannot find much info. > > Thanks, > -- Best Regards ---------- Zhanwei Wang
