在hbase中显示创建表
是否有与配置单元等价的:在hbase中显示创建表,hbase,create-table,Hbase,Create Table,是否有与配置单元等价的:showcreatetable在hbase中 我有几个定义了表拆分的表。使用descripe不会显示此详细信息 例如,如果我创建表TEST1,如下所示: hbase(main):001:0> create 'TEST1', {NAME =>'D',COMPRESSION=>'SNAPPY'} , {SPLITS => ['1','2','3','4','5','6','7','8','9','0']} hbase(main):001:0>
showcreatetable代码>在hbase中
我有几个定义了表拆分的表。使用descripe
不会显示此详细信息
例如,如果我创建表TEST1,如下所示:
hbase(main):001:0> create 'TEST1', {NAME =>'D',COMPRESSION=>'SNAPPY'} , {SPLITS => ['1','2','3','4','5','6','7','8','9','0']}
hbase(main):001:0> describe 'TEST1'
DESCRIPTION ENABLED
'TEST1', {NAME => 'D', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPR true
ESSION => 'SNAPPY', MIN_VERSIONS => '0', TTL => 'FOREVER', KEEP_DELETED_CELLS => 'false', BLOCKSIZE => '65536', IN_MEMORY =>
'false', BLOCKCACHE => 'true'}
1 row(s) in 6.5080 seconds
请注意,“描述”并没有显示拆分。我如何才能以显示拆分的方式执行此操作
我知道我可以使用HBase主表详细信息网页查看此信息;但我需要在外壳中看到这一点。这样,我就可以为几个表运行这个shell并查看拆分 从HBase 1.4.0开始,您可以使用shell中的list\u regions
命令来获取此信息。此命令是由添加的
要获取早期版本上的区域,您需要从hbase:meta
表中收集它。相关部分为STARTKEY
和ENDKEY
hbase(main):016:0> scan 'hbase:meta', { FILTER => "PrefixFilter('TEST1')", COLUMNS => "info:regioninfo" }
ROW COLUMN+CELL
TEST1,,1554323951962.89d0941894de38e0ae9 column=info:regioninfo, timestamp=1554499886995, value={ENCODED => 89d0941894de38e0ae9341c8b6084d30, NAME => 'TEST1,,1
341c8b6084d30. 554323951962.89d0941894de38e0ae9341c8b6084d30.', STARTKEY => '', ENDKEY => '0'}
TEST1,0,1554323951962.5a8ef486ce02f275b9 column=info:regioninfo, timestamp=1554499887022, value={ENCODED => 5a8ef486ce02f275b934f29a32420012, NAME => 'TEST1,0,
34f29a32420012. 1554323951962.5a8ef486ce02f275b934f29a32420012.', STARTKEY => '0', ENDKEY => '1'}
TEST1,1,1554323951962.3db5376ce21369d512 column=info:regioninfo, timestamp=1554499886995, value={ENCODED => 3db5376ce21369d512d78e5f1fff1bba, NAME => 'TEST1,1,
d78e5f1fff1bba. 1554323951962.3db5376ce21369d512d78e5f1fff1bba.', STARTKEY => '1', ENDKEY => '2'}
TEST1,2,1554323951962.e1f0c483458599d7dc column=info:regioninfo, timestamp=1554499887010, value={ENCODED => e1f0c483458599d7dcd0ed5d30003545, NAME => 'TEST1,2,
d0ed5d30003545. 1554323951962.e1f0c483458599d7dcd0ed5d30003545.', STARTKEY => '2', ENDKEY => '3'}
TEST1,3,1554323951962.15647aa5d5e171221e column=info:regioninfo, timestamp=1554499886982, value={ENCODED => 15647aa5d5e171221e6b83df6b657601, NAME => 'TEST1,3,
6b83df6b657601. 1554323951962.15647aa5d5e171221e6b83df6b657601.', STARTKEY => '3', ENDKEY => '4'}
TEST1,4,1554323951962.54d28b093d7061067b column=info:regioninfo, timestamp=1554499886982, value={ENCODED => 54d28b093d7061067bd51df94f0461bf, NAME => 'TEST1,4,
d51df94f0461bf. 1554323951962.54d28b093d7061067bd51df94f0461bf.', STARTKEY => '4', ENDKEY => '5'}
TEST1,5,1554323951962.c3a88c6e5ad002f742 column=info:regioninfo, timestamp=1554499887008, value={ENCODED => c3a88c6e5ad002f742b7673a3603846a, NAME => 'TEST1,5,
b7673a3603846a. 1554323951962.c3a88c6e5ad002f742b7673a3603846a.', STARTKEY => '5', ENDKEY => '6'}
TEST1,6,1554323951962.92e954f21167a38914 column=info:regioninfo, timestamp=1554499886980, value={ENCODED => 92e954f21167a38914a127564af6d1b0, NAME => 'TEST1,6,
a127564af6d1b0. 1554323951962.92e954f21167a38914a127564af6d1b0.', STARTKEY => '6', ENDKEY => '7'}
TEST1,7,1554323951962.689cfe19e275404643 column=info:regioninfo, timestamp=1554499887009, value={ENCODED => 689cfe19e275404643e3e76d2931c846, NAME => 'TEST1,7,
e3e76d2931c846. 1554323951962.689cfe19e275404643e3e76d2931c846.', STARTKEY => '7', ENDKEY => '8'}
TEST1,8,1554323951962.14d0ed9c3f50c10725 column=info:regioninfo, timestamp=1554499887020, value={ENCODED => 14d0ed9c3f50c107259c44ce8d0fb1a3, NAME => 'TEST1,8,
9c44ce8d0fb1a3. 1554323951962.14d0ed9c3f50c107259c44ce8d0fb1a3.', STARTKEY => '8', ENDKEY => '9'}
TEST1,9,1554323951962.81c6d967c6c38590bb column=info:regioninfo, timestamp=1554499886995, value={ENCODED => 81c6d967c6c38590bb16a276f0cf8b55, NAME => 'TEST1,9,
16a276f0cf8b55. 1554323951962.81c6d967c6c38590bb16a276f0cf8b55.', STARTKEY => '9', ENDKEY => ''}
11 row(s)
Took 0.0134 seconds
hbase(main):016:0> scan 'hbase:meta', { FILTER => "PrefixFilter('TEST1')", COLUMNS => "info:regioninfo" }
ROW COLUMN+CELL
TEST1,,1554323951962.89d0941894de38e0ae9 column=info:regioninfo, timestamp=1554499886995, value={ENCODED => 89d0941894de38e0ae9341c8b6084d30, NAME => 'TEST1,,1
341c8b6084d30. 554323951962.89d0941894de38e0ae9341c8b6084d30.', STARTKEY => '', ENDKEY => '0'}
TEST1,0,1554323951962.5a8ef486ce02f275b9 column=info:regioninfo, timestamp=1554499887022, value={ENCODED => 5a8ef486ce02f275b934f29a32420012, NAME => 'TEST1,0,
34f29a32420012. 1554323951962.5a8ef486ce02f275b934f29a32420012.', STARTKEY => '0', ENDKEY => '1'}
TEST1,1,1554323951962.3db5376ce21369d512 column=info:regioninfo, timestamp=1554499886995, value={ENCODED => 3db5376ce21369d512d78e5f1fff1bba, NAME => 'TEST1,1,
d78e5f1fff1bba. 1554323951962.3db5376ce21369d512d78e5f1fff1bba.', STARTKEY => '1', ENDKEY => '2'}
TEST1,2,1554323951962.e1f0c483458599d7dc column=info:regioninfo, timestamp=1554499887010, value={ENCODED => e1f0c483458599d7dcd0ed5d30003545, NAME => 'TEST1,2,
d0ed5d30003545. 1554323951962.e1f0c483458599d7dcd0ed5d30003545.', STARTKEY => '2', ENDKEY => '3'}
TEST1,3,1554323951962.15647aa5d5e171221e column=info:regioninfo, timestamp=1554499886982, value={ENCODED => 15647aa5d5e171221e6b83df6b657601, NAME => 'TEST1,3,
6b83df6b657601. 1554323951962.15647aa5d5e171221e6b83df6b657601.', STARTKEY => '3', ENDKEY => '4'}
TEST1,4,1554323951962.54d28b093d7061067b column=info:regioninfo, timestamp=1554499886982, value={ENCODED => 54d28b093d7061067bd51df94f0461bf, NAME => 'TEST1,4,
d51df94f0461bf. 1554323951962.54d28b093d7061067bd51df94f0461bf.', STARTKEY => '4', ENDKEY => '5'}
TEST1,5,1554323951962.c3a88c6e5ad002f742 column=info:regioninfo, timestamp=1554499887008, value={ENCODED => c3a88c6e5ad002f742b7673a3603846a, NAME => 'TEST1,5,
b7673a3603846a. 1554323951962.c3a88c6e5ad002f742b7673a3603846a.', STARTKEY => '5', ENDKEY => '6'}
TEST1,6,1554323951962.92e954f21167a38914 column=info:regioninfo, timestamp=1554499886980, value={ENCODED => 92e954f21167a38914a127564af6d1b0, NAME => 'TEST1,6,
a127564af6d1b0. 1554323951962.92e954f21167a38914a127564af6d1b0.', STARTKEY => '6', ENDKEY => '7'}
TEST1,7,1554323951962.689cfe19e275404643 column=info:regioninfo, timestamp=1554499887009, value={ENCODED => 689cfe19e275404643e3e76d2931c846, NAME => 'TEST1,7,
e3e76d2931c846. 1554323951962.689cfe19e275404643e3e76d2931c846.', STARTKEY => '7', ENDKEY => '8'}
TEST1,8,1554323951962.14d0ed9c3f50c10725 column=info:regioninfo, timestamp=1554499887020, value={ENCODED => 14d0ed9c3f50c107259c44ce8d0fb1a3, NAME => 'TEST1,8,
9c44ce8d0fb1a3. 1554323951962.14d0ed9c3f50c107259c44ce8d0fb1a3.', STARTKEY => '8', ENDKEY => '9'}
TEST1,9,1554323951962.81c6d967c6c38590bb column=info:regioninfo, timestamp=1554499886995, value={ENCODED => 81c6d967c6c38590bb16a276f0cf8b55, NAME => 'TEST1,9,
16a276f0cf8b55. 1554323951962.81c6d967c6c38590bb16a276f0cf8b55.', STARTKEY => '9', ENDKEY => ''}
11 row(s)
Took 0.0134 seconds