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From: Henry JunYoung KIM <henry.jykim@gmail.com>
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Subject: HRegionInfo returns empty values.
Message-Id: <EB315123-19BA-46AE-A975-7482D76707E2@gmail.com>
Date: Fri, 19 Oct 2012 17:43:05 +0900
To: "user@hbase.apache.org" <user@hbase.apache.org>
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Hi, hbase-users.

To get a start-key and end-key from each region, I implemented simple =
code like this.=20


	HTable table =3D new HTable(admin.getConf(), =
admin.getTableName());
        NavigableMap<HRegionInfo, ServerName> locations =3D =
table.getRegionLocations();
        for (Map.Entry<HRegionInfo, ServerName> entry: =
locations.entrySet()) {
            HRegionInfo info =3D entry.getKey();
           =20
            System.out.println("server : " + =
entry.getValue().getHostname());
            System.out.println("start : " + info.getStartKey().length);
            System.out.println("end : " + info.getEndKey().length);
	}


but, this code returns=20

server : one-of-servers-name
start : 0
end : 0

start-key and end-key is empty. nothing!
data size is very strong. it's about 10,000.
from integer 0 to integer 10,000.

how could I get correct range of a region?

thanks for your concerns.=

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