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Posted to issues@hbase.apache.org by "Guido Serra aka Zeph (JIRA)" <ji...@apache.org> on 2013/02/22 16:48:12 UTC

[jira] [Created] (HBASE-7907) time range Scan to be made available via Thrift

Guido Serra aka Zeph created HBASE-7907:
-------------------------------------------

             Summary: time range Scan to be made available via Thrift
                 Key: HBASE-7907
                 URL: https://issues.apache.org/jira/browse/HBASE-7907
             Project: HBase
          Issue Type: New Feature
            Reporter: Guido Serra aka Zeph


this is the mapping of the Scan Object in Thrift as of today at
 - http://svn.apache.org/viewvc/hbase/trunk/hbase-server/src/main/resources/org/apache/hadoop/hbase/thrift/Hbase.thrift?view=markup
{code}
132 	/**
133 	* A Scan object is used to specify scanner parameters when opening a scanner.
134 	*/
135 	struct TScan {
136 	1:optional Text startRow,
137 	2:optional Text stopRow,
138 	3:optional i64 timestamp,
139 	4:optional list<Text> columns,
140 	5:optional i32 caching,
141 	6:optional Text filterString
142 	}
{code}

this is the Scan Object
 - http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/Scan.html

which has: 
bq. To only retrieve columns within a specific range of version timestamps, execute setTimeRange.
and
bq. To only retrieve columns with a specific timestamp, execute setTimestamp.

the second functionality/method is reachable, the first one setTimeRange() is not (or at least at me) via Thrift

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