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Posted to issues@hbase.apache.org by "Dhanalakshmi Periyalwar (Jira)" <ji...@apache.org> on 2020/07/15 05:26:00 UTC
[jira] [Created] (HBASE-24744) enable_table_replication command
granting permissions on table automatically for the user
Dhanalakshmi Periyalwar created HBASE-24744:
-----------------------------------------------
Summary: enable_table_replication command granting permissions on table automatically for the user
Key: HBASE-24744
URL: https://issues.apache.org/jira/browse/HBASE-24744
Project: HBase
Issue Type: Bug
Components: acl, security
Affects Versions: 2.1.0
Reporter: Dhanalakshmi Periyalwar
While enabling the table replication for the user table as an hbase user using the "enable_table_replication" command, permission has been granted automatically for the hbase user and getting listed in hbase:acl. The same behaviour is applicable to other users too.
Issue Replication Steps:
========================
hbase(main):001:0> whoami
dhana (auth:SIMPLE)
groups: dhana
Took 0.0214 seconds
hbase(main):002:0> list
TABLE
0 row(s)
Took 0.4268 seconds
=> []
hbase(main):003:0> create 'mytab','f1'
Created table mytab
Took 0.7834 seconds
=> Hbase::Table - mytab
hbase(main):004:0> describe 'mytab'
Table mytab is ENABLED
mytab
COLUMN FAMILIES DESCRIPTION
\{NAME => 'f1', VERSIONS => '1', EVICT_BLOCKS_ON_CLOSE => 'false', NEW_VERSION_BEHAVIOR => 'false', KE
EP_DELETED_CELLS => 'FALSE', CACHE_DATA_ON_WRITE => 'false', DATA_BLOCK_ENCODING => 'NONE', TTL => 'F
OREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', CACHE_INDEX_ON_WRITE =>
'false', IN_MEMORY => 'false', CACHE_BLOOMS_ON_WRITE => 'false', PREFETCH_BLOCKS_ON_OPEN => 'false',
COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536'}
1 row(s)
Took 0.1319 seconds
hbase(main):005:0> scan 'hbase:acl'
ROW COLUMN+CELL
hbase:acl column=l:dhana, timestamp=1593669605273, value=RWXCA
mytab column=l:dhana, timestamp=1593673200269, value=RWXCA
2 row(s)
Took 0.0969 seconds
hbase(main):006:0> exit
hbase(main):001:0> whoami
hbase (auth:SIMPLE)
groups: hbase
Took 0.0271 seconds
hbase(main):002:0> scan 'hbase:acl'
ROW COLUMN+CELL
hbase:acl column=l:dhana, timestamp=1593669605273, value=RWXCA
mytab column=l:dhana, timestamp=1593673200269, value=RWXCA
2 row(s)
Took 0.5223 seconds
hbase(main):003:0> enable_table_replication 'mytab'
The replication of table 'mytab' successfully enabled
Took 16.0711 seconds
hbase(main):004:0> scan 'hbase:acl'
ROW COLUMN+CELL
hbase:acl column=l:dhana, timestamp=1593669605273, value=RWXCA
mytab column=l:dhana, timestamp=1593673200269, value=RWXCA
mytab column=l:hbase, timestamp=1593673390976, value=RWXCA <========
2 row(s)
Took 0.0089 seconds
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