Thanks! does hbase compress repeated values in keys and columns :location say (ASIA). will that be repeated with each key or hbase snappy compression will handle that.
same applies for repeated values of a column? Thanks! On Wed, Feb 17, 2016 at 7:14 AM, Ted Yu <yuzhih...@gmail.com> wrote: > bq. hbase.hregion.majorcompaction = 0 per table/column family > > I searched code base but didn't find relevant test case for the above. > Mind giving me some pointer ? > > Thanks > > On Tue, Feb 16, 2016 at 5:38 PM, Vladimir Rodionov <vladrodio...@gmail.com > > > wrote: > > > 1.does major compaction in hbase runs per table basis. > > > > Per Region > > > > 2.By default every 24 hours? > > > > In older versions - yes. Current (1.x+) - 7 days > > > > 3.Can I disable automatic major compaction for few tables while keep it > > enable for rest of tables? > > > > yes, you can. You can set > > > > hbase.hregion.majorcompaction = 0 per table/column family > > > > 4.Does hbase put ,get and delete are blocked while major compaction and > are > > working in minor compaction? > > > > No, they are not. > > > > -Vlad > > > > On Tue, Feb 16, 2016 at 4:51 PM, Ted Yu <yuzhih...@gmail.com> wrote: > > > > > For #2, see http://hbase.apache.org/book.html#managed.compactions > > > > > > For #3, I don't think so. > > > > > > On Tue, Feb 16, 2016 at 4:46 PM, Shushant Arora < > > shushantaror...@gmail.com > > > > > > > wrote: > > > > > > > Hi > > > > > > > > 1.does major compaction in hbase runs per table basis. > > > > 2.By default every 24 hours? > > > > 3.Can I disable automatic major compaction for few tables while keep > it > > > > enable for rest of tables? > > > > > > > > 4.Does hbase put ,get and delete are blocked while major compaction > and > > > are > > > > working in minor compaction? > > > > > > > > Thanks > > > > > > > > > >
