HBASE-21689: Make table/namespace specific current quota info available in shell(describe_namespace & describe)

Signed-off-by: Guanghao Zhang <zghao@apache.org>
This commit is contained in:
Sakthi 2019-01-22 00:07:48 -08:00 committed by Guanghao Zhang
parent 281558a3ab
commit 006f05b458
3 changed files with 78 additions and 4 deletions

View File

@ -32,6 +32,7 @@ Alternatively, you can use the abbreviated 'desc' for the same thing.
EOF
end
# rubocop:disable Metrics/AbcSize, Metrics/MethodLength
def command(table)
column_families = admin.get_column_families(table)
@ -40,9 +41,17 @@ EOF
formatter.header(['COLUMN FAMILIES DESCRIPTION'])
column_families.each do |column_family|
formatter.row([column_family.to_s], true)
puts
end
formatter.footer
puts
formatter.header(%w[QUOTAS])
count = quotas_admin.list_quotas(TABLE => table.to_s) do |_, quota|
formatter.row([quota])
end
formatter.footer(count)
end
# rubocop:enable Metrics/AbcSize, Metrics/MethodLength
end
end
end

View File

@ -27,12 +27,22 @@ Describe the named namespace. For example:
EOF
end
# rubocop:disable Metrics/AbcSize
def command(namespace)
desc = admin.describe_namespace(namespace)
formatter.header(['DESCRIPTION'], [64])
formatter.row([desc], true, [64])
puts
formatter.header(%w[QUOTAS])
ns = namespace.to_s
count = quotas_admin.list_quotas(NAMESPACE => ns) do |_, quota|
formatter.row([quota])
end
formatter.footer(count)
end
# rubocop:enable Metrics/AbcSize
end
end
end

View File

@ -59,7 +59,8 @@ module Hbase
end
end
# Simple administration methods tests
# Simple administration methods tests
# rubocop:disable Metrics/ClassLength
class AdminMethodsTest < Test::Unit::TestCase
include TestHelpers
@ -193,7 +194,7 @@ module Hbase
drop_test_table(@create_test_name)
command(:create, @create_test_name, 'a', 'b')
assert_equal(['a:', 'b:'], table(@create_test_name).get_all_columns.sort)
end
end
define_test "create should work with hash column args" do
drop_test_table(@create_test_name)
@ -267,8 +268,61 @@ module Hbase
end
end
define_test "describe should return a description" do
assert_not_nil admin.describe(@test_name)
define_test 'describe should return a description and quotas' do
drop_test_table(@create_test_name)
command(:create, @create_test_name, 'cf1', 'cf2')
command(:set_quota,
TYPE => SPACE,
LIMIT => '1G',
POLICY => NO_INSERTS,
TABLE => @create_test_name)
output = capture_stdout { command(:describe, @create_test_name) }
assert(output.include?("Table #{@create_test_name} is ENABLED"))
assert(output.include?('COLUMN FAMILIES DESCRIPTION'))
assert(output.include?("NAME => 'cf1'"))
assert(output.include?("NAME => 'cf2'"))
assert(output.include?('2 row(s)'))
assert(output.include?('QUOTAS'))
assert(output.include?('LIMIT => 1G'))
assert(output.include?('VIOLATION_POLICY => NO_INSERTS'))
assert(output.include?('TYPE => SPACE'))
assert(output.include?('1 row(s)'))
command(:set_quota,
TYPE => SPACE,
LIMIT => NONE,
TABLE => @create_test_name)
output = capture_stdout { command(:describe, @create_test_name) }
assert(output.include?('0 row(s)'))
end
define_test 'describe_namespace should return a description and quotas' do
ns = @create_test_name
command(:create_namespace, ns)
command(:set_quota,
TYPE => SPACE,
LIMIT => '1G',
POLICY => NO_INSERTS,
NAMESPACE => ns)
output = capture_stdout { command(:describe_namespace, ns) }
assert(output.include?('DESCRIPTION'))
assert(output.include?("NAME => '#{ns}'"))
assert(output.include?('QUOTAS'))
assert(output.include?('LIMIT => 1G'))
assert(output.include?('VIOLATION_POLICY => NO_INSERTS'))
assert(output.include?('TYPE => SPACE'))
assert(output.include?('1 row(s)'))
command(:set_quota,
TYPE => SPACE,
LIMIT => NONE,
NAMESPACE => ns)
output = capture_stdout { command(:describe_namespace, ns) }
assert(output.include?('0 row(s)'))
end
#-------------------------------------------------------------------------------
@ -332,6 +386,7 @@ module Hbase
end
end
end
# rubocop:enable Metrics/ClassLength
# Simple administration methods tests
class AdminCloneTableSchemaTest < Test::Unit::TestCase