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From "Ramkrishna.S.Vasudevan" <ramkrishna.vasude...@huawei.com>
Subject RE: IllegalArgumentException when trying to split an empty region
Date Fri, 21 Sep 2012 11:38:08 GMT
Raised HBASE-6853 to address this issue.

Regards
Ram

> -----Original Message-----
> From: saint.ack@gmail.com [mailto:saint.ack@gmail.com] On Behalf Of
> Stack
> Sent: Friday, September 21, 2012 10:07 AM
> To: user@hbase.apache.org
> Subject: Re: IllegalArgumentException when trying to split an empty
> region
> 
> On Thu, Sep 20, 2012 at 10:36 AM, John Edstrom
> <jedstrom@nearinfinity.com> wrote:
> > Apologies, this sent before I had finished writing it :X
> >
> > The stack trace is below, but what we are attempting to do is load
> data
> > into HBase via MapReduce. When we're doing the load, we write the
> HFiles
> > using HFileOutputFormat and then bulk load them into HBase. At the
> start of
> > the MapReduce, we don't have the region splits available to us, so
> all our
> > data is getting written to a handful of regions. Therefore, we are
> > attempting to manually split the regions before the MapReduce job so
> that
> > the HFiles will be evenly written across many regions.
> >
> > Any help or guidance would be appreciated.
> >
> 
> What version John?
> 
> Could you use this method when you create the table:
> http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/HBaseAdm
> in.html#createTable(org.apache.hadoop.hbase.HTableDescriptor,
> byte[][])
> 
> St.Ack


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