Grokbase Groups HBase user April 2014
FAQ
Hello,
i have one table in Hbase with 250GB of data and have problem while using
Hbase REST scanner.

What i do is:
1. calling http://<server>:20550/<table>/scanner
with POST and Content-Type: text/xml
<Scanner endRow="value2" startRow="value1" batch="1000000"></Scanner>

2. then getting header location and calling http GET on scanner address
with:
"accept", "application/json"
And GET ends with no data returned - http 204.
in log file i see - org.apache.hadoop.hbase.rest.ScannerInstanceResource:
generator exhausted
what it means? Its INFO so i guess its not a problem.

Hbase shell from command line working fine, i tried similar scan command.
Other table with 7GB of data working fine using scan via REST (also json).
Any ideas what could be wrong? Hbase version - HBase
0.96.1.1-cdh5.0.0-beta-2

JV

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groupuser @
categorieshbase, hadoop
postedApr 9, '14 at 1:19p
activeApr 9, '14 at 5:04p
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