Got it! Very helpful. On Fri, Feb 26, 2016 at 3:18 PM, Anoop John <anoop.hb...@gmail.com> wrote:
> In second part he says HBase RS considers both the global configs and > table/CF level configs in one plate and decides how to handle each > table/CF > You can follow his first statement and use the API on HTD/ HCD > > -Anoop- > > On Fri, Feb 26, 2016 at 11:21 AM, Gaurav Agarwal <gau...@arkin.net> wrote: > > Thanks Enis! this is really helpful. > > I could not understand your second suggestion; could you please explain > it > > a bit more? > > > > *For compaction and flush, we have a CompoundConfiguration* > > *that is a layered configuration of hbase-site.xml values ->* > > *HTD.getConfiguration() values -> HCD.getConfiguration() values.'* > > > > > > On Fri, Feb 26, 2016 at 4:41 AM, Enis Söztutar <e...@hortonworks.com> > wrote: > > > >> For compaction configurations, you can also set it per table OR even per > >> column family. > >> > >> In java, you can use > >> > >> HTableDescriptor.setConfiguration() or > HColumnDescriptor.setConfiguration() > >> to set the specific configuration values that overrides the ones set in > >> hbase-site.xml. For compaction and flush, we have a > CompoundConfiguration > >> that is a layered configuration of hbase-site.xml values -> > >> HTD.getConfiguration() values -> HCD.getConfiguration() values. > >> > >> You can also use hbase shell to set the configuration as well. > >> > >> Enis > >> > >> On Thu, Feb 25, 2016 at 4:51 AM, Gaurav Agarwal <gau...@arkin.net> > wrote: > >> > >> > Go the answer to memstore size per table > >> > via TableDescriptor#setMemStoreFlushSize(long) > >> > > >> > On Thu, Feb 25, 2016 at 5:38 PM, Gaurav Agarwal <gau...@arkin.net> > >> wrote: > >> > > >> > > In addition, is there a way to set memstore flush size per table/cf > as > >> > > well? > >> > > > >> > > On Thu, Feb 25, 2016 at 5:20 PM, Gaurav Agarwal <gau...@arkin.net> > >> > wrote: > >> > > > >> > >> Hi, > >> > >> > >> > >> Is there a way to set Compaction configurations differently for > each > >> of > >> > >> my table? Specifically, I want to tweak ` > >> > >> hbase.hstore.compaction.min.size` parameter for one of my table > while > >> > >> keeping it to its default value for others. > >> > >> > >> > >> --cheers, gaurav > >> > >> > >> > > > >> > > > >> > > > >> > > -- > >> > > --cheers, gaurav > >> > > > >> > > >> > > >> > > >> > -- > >> > --cheers, gaurav > >> > > >> > > > > > > > > -- > > --cheers, gaurav > -- --cheers, gaurav
