From b91fb30a822a0081e120ef8af6b1183614f24afe Mon Sep 17 00:00:00 2001
From: Michael Stack <stack@apache.org>
Date: Mon, 25 Apr 2011 17:09:05 +0000
Subject: [PATCH] HBASE-2470 Add Scan.setTimeRange() support in Shell

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1096523 13f79535-47bb-0310-9956-ffa450edef68
---
 CHANGES.txt                       | 1 +
 src/main/ruby/hbase/table.rb      | 2 ++
 src/test/ruby/hbase/table_test.rb | 8 ++++++++
 3 files changed, 11 insertions(+)

diff --git a/CHANGES.txt b/CHANGES.txt
index 812707cf086..1e165aba010 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -183,6 +183,7 @@ Release 0.91.0 - Unreleased
    HBASE-3609  Improve the selection of regions to balance; part 2 (Ted Yu)
    HBASE-2939  Allow Client-Side Connection Pooling (Karthik Sankarachary)
    HBASE-3798  [REST] Allow representation to elide row key and column key
+   HBASE-2470  Add Scan.setTimeRange() support in Shell (Harsh J Chouraria)
 
   TASKS
    HBASE-3559  Move report of split to master OFF the heartbeat channel
diff --git a/src/main/ruby/hbase/table.rb b/src/main/ruby/hbase/table.rb
index 387802de9e3..f4c2637e3d8 100644
--- a/src/main/ruby/hbase/table.rb
+++ b/src/main/ruby/hbase/table.rb
@@ -221,6 +221,7 @@ module Hbase
         columns = args["COLUMNS"] || args["COLUMN"] || get_all_columns
         cache = args["CACHE_BLOCKS"] || true
         versions = args["VERSIONS"] || 1
+        timerange = args[TIMERANGE]
 
         # Normalize column names
         columns = [columns] if columns.class == String
@@ -239,6 +240,7 @@ module Hbase
         scan.setTimeStamp(timestamp) if timestamp
         scan.setCacheBlocks(cache)
         scan.setMaxVersions(versions) if versions > 1
+        scan.setTimeRange(timerange[0], timerange[1]) if timerange
       else
         scan = org.apache.hadoop.hbase.client.Scan.new
       end
diff --git a/src/test/ruby/hbase/table_test.rb b/src/test/ruby/hbase/table_test.rb
index ff197defc8d..5d56e18518e 100644
--- a/src/test/ruby/hbase/table_test.rb
+++ b/src/test/ruby/hbase/table_test.rb
@@ -369,6 +369,14 @@ module Hbase
       assert_not_nil(res['2']['x:b'])
     end
 
+    define_test "scan should support TIMERANGE parameter" do
+      res = @test_table.scan TIMERANGE => [0, 1]
+      assert_not_nil(res)
+      assert_kind_of(Hash, res)
+      assert_nil(res['1'])
+      assert_nil(res['2'])
+    end
+
     define_test "scan should support COLUMNS parameter with an array of columns" do
       res = @test_table.scan COLUMNS => [ 'x:a', 'x:b' ]
       assert_not_nil(res)