HBase 记录

news2025/7/19 3:59:38

HBase 管理命令

hbase hbck -details TABLE_NAME
hbase hbck -repair TABLE_NAME

HBase概览

Master、RegionServer作用

RegionServer与Region关系

数据定位原理

https://blogs.apache.org/hbase/entry/hbase_who_needs_a_master

RegionServer
在这里插入图片描述
HBase Essentials.pdf (P25)

Region

Region名字规则
在这里插入图片描述

HBase Region名称，命名规则？

http://blog.csdn.net/zhouleilei/article/details/12653243

HBase执行命令方式

echo “list” | hbase shell

hbase shell ./hbaseCommand.txt

cat ./hbaseCommand.txt

list
exit

HBase命令行下命令总结

help

status
version
whoami
zk_dump

HBase shell DEBUG模式

hbase shell -d

建表模板

create 'archi_trace_info_2022-02-03',{NAME => 'trace_info', VERSIONS => '1', EVICT_BLOCKS_ON_CLOSE => 'false', NEW_VERSION_BEHAVIOR => 'false', KEEP_DELETED_CELLS => 'FALSE', CACHE_DATA_ON_WRITE => 'false', DATA_BLOCK_ENCODING => 'NONE', TTL => '172800 SECONDS (2 DAY)', 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 => 'SNAPPY', BLOCKCACHE => 'true', BLOCKSIZE => '65536'} , SPLITS=> ['001', '002', '003', '004', '005', '006', '007', '008', '009', '010', '011', '012', '013', '014', '015', '016', '017', '018', '019', '020', '021', '022', '023', '024', '025', '026', '027', '028', '029', '030', '031', '032', '033', '034', '035', '036', '037', '038', '039', '040', '041', '042', '043', '044', '045', '046', '047', '048', '049', '050', '051', '052', '053', '054', '055', '056', '057', '058', '059', '060', '061', '062', '063', '064', '065', 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