hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jean-Marc Spaggiari <jean-m...@spaggiari.org>
Subject Re: Get default split policy
Date Fri, 03 Oct 2014 13:37:47 GMT
Hi Serega,

Defaults values for the split is in the code (as you can see in the other
link I sent). So it might be a duplicate to define it again with the same
value in the property file. Doable still, but I don't think it's a best
practice.

JM

2014-10-03 8:55 GMT-04:00 Serega Sheypak <serega.sheypak@gmail.com>:

> I've read that in CDH release notes, but I did expect to get explicit value
> somewhere in configuration file.
>
> 2014-10-03 16:26 GMT+04:00 Jean-Marc Spaggiari <jean-marc@spaggiari.org>:
>
> > Hi Serega,
> >
> > You don't see it because it's not modified. It just uses the default
> value.
> >
> > CDH 4.6 is hbase-0.94.15. So you have
> >
> >
> org.apache.hadoop.hbase.regionserver.IncreasingToUpperBoundRegionSplitPolicy
> > execpt if you have overwritten this property in your table.
> >
> >
> >
> http://grepcode.com/file/repo1.maven.org/maven2/org.apache.hbase/hbase/0.94.15/org/apache/hadoop/hbase/regionserver/RegionSplitPolicy.java#39
> >
> > JM
> >
> >
> > 2014-10-03 6:12 GMT-04:00 Serega Sheypak <serega.sheypak@gmail.com>:
> >
> > > I'm on Cloudera CDH 4.6
> > > There is no such property, I tried to find it in
> > > - Cloudera Manager UI
> > > - in RegionServer ui, there is a link to get configuration
> > > - in Cloudera Manager UI -> RegionServer role -> processes ->
> > > configuration. Here Cloudera Managers shows configs used by running
> > > processes.
> > >
> > > no luck...
> > >
> > > 2014-10-03 13:51 GMT+04:00 Ted Yu <yuzhihong@gmail.com>:
> > >
> > > > Have you tried the 'describe' command ?
> > > >
> > > > In case SPLIT_POLICY property isn't set, global config
> > > > from hbase-default.xml would be effective.
> > > >
> > > > Cheers
> > > >
> > > > On Fri, Oct 3, 2014 at 1:53 AM, Serega Sheypak <
> > serega.sheypak@gmail.com
> > > >
> > > > wrote:
> > > >
> > > > > Hi, I do can get it from Java API I was wandering is there any
> chance
> > > to
> > > > > get it use shell.
> > > > >
> > > > > 2014-10-02 23:48 GMT+04:00 Ted Yu <yuzhihong@gmail.com>:
> > > > >
> > > > > > Please see http://hbase.apache.org/book.html#arch.region.splits
> > > > > >
> > > > > > On Thu, Oct 2, 2014 at 12:46 PM, Serega Sheypak <
> > > > > serega.sheypak@gmail.com>
> > > > > > wrote:
> > > > > >
> > > > > > > Hi,  is that true that I can set split policy per cluster
or
> per
> > > > table?
> > > > > > > How can I get current split policy for cluster/table?
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message