As file is broken by blocks during any operation I think GC is loaded not so much more than during plain HDFS operations (actually I thing less). More serious load here is on MemStore and WAL but reliability is what I want and yes, nothing is for free.
Best regards, Roman. On 23 October 2013 09:56, 谢良 <[email protected]> wrote: > Do you care about low latency? if so, then maybe it's not a good choice > to store big file into hbase, especially few G size, that's definitely will > bring a GC hurt:) > > Best, > Liang > >
