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HBASE-16120 Add shell test for truncate_preserve 

Signed-off-by: Michael Stack <stack@apache.org>
This commit is contained in:
Guangxu Cheng 2017-05-31 21:25:37 +08:00 committed by Michael Stack
parent 43adfa9b02
commit 7ffe1f10e8
1 changed files with 16 additions and 0 deletions
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16
hbase-shell/src/test/ruby/hbase/admin_test.rb
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@ -281,6 +281,22 @@ module Hbase
assert(!output.empty?)
end
#-------------------------------------------------------------------------------
define_test "truncate_preserve should empty a table" do
table(@test_name).put(1, "x:a", 1)
table(@test_name).put(2, "x:a", 2)
assert_equal(2, table(@test_name)._count_internal)
# This is hacky. Need to get the configuration into admin instance
command(:truncate_preserve, @test_name)
assert_equal(0, table(@test_name)._count_internal)
end
define_test "truncate_preserve should yield log records" do
output = capture_stdout { command(:truncate_preserve, @test_name) }
assert(!output.empty?)
end
define_test "truncate_preserve should maintain the previous region boundaries" do
drop_test_table(@create_test_name)
admin.create(@create_test_name, 'a', {NUMREGIONS => 10, SPLITALGO => 'HexStringSplit'})