Linux巩固记录（8） Hbase shell 基本使用

时间：2021-11-12 07:33:35

继续前几篇内容，讲解hbase基本使用

1.进入hbase shell： hbase有很多种操作方式，比如shell，java客户端，webUI等，可以直接输入hbase进行提示

[root@master ~]# date

Fri Sep  8 22:50:06 CST 2017

[root@master ~]# hbase

Usage: hbase [<options>] <command> [<args>]

Options:

  --config DIR     Configuration direction to use. Default: ./conf

  --hosts HOSTS    Override the list in 'regionservers' file

  --auth-as-server Authenticate to ZooKeeper using servers configuration

Commands:

Some commands take arguments. Pass no args or -h for usage.

  shell           Run the HBase shell

  hbck            Run the hbase 'fsck' tool

  snapshot        Tool for managing snapshots

  snapshotinfo    Tool for dumping snapshot information

  wal             Write-ahead-log analyzer

  hfile           Store file analyzer

  zkcli           Run the ZooKeeper shell

  upgrade         Upgrade hbase

  master          Run an HBase HMaster node

  regionserver    Run an HBase HRegionServer node

  zookeeper       Run a Zookeeper server

  rest            Run an HBase REST server

  thrift          Run the HBase Thrift server

  thrift2         Run the HBase Thrift2 server

  clean           Run the HBase clean up script

  classpath       Dump hbase CLASSPATH

  mapredcp        Dump CLASSPATH entries required by mapreduce

  pe              Run PerformanceEvaluation

  ltt             Run LoadTestTool

  canary          Run the Canary tool

  version         Print the version

  CLASSNAME       Run the class named CLASSNAME

[root@master ~]#

进入shell

[root@master ~]# date

Fri Sep  8 22:50:30 CST 2017

[root@master ~]# hbase shell

SLF4J: Class path contains multiple SLF4J bindings.

SLF4J: Found binding in [jar:file:/home/hbase-1.3.1/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: Found binding in [jar:file:/home/hadoop-2.7.4/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.

SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]

HBase Shell; enter 'help<RETURN>' for list of supported commands.

Type "exit<RETURN>" to leave the HBase Shell

Version 1.3.1, r930b9a55528fe45d8edce7af42fef2d35e77677a, Thu Apr  6 19:36:54 PDT 2017

hbase(main):001:0>

2.查询所有表

hbase(main):001:0> list

TABLE

0 row(s) in 0.2560 seconds

=> []

hbase(main):002:0>

其它命令就不挨个讲解了，可以参考

http://blog.csdn.net/smcwwh/article/details/7468672

http://blog.csdn.net/wisgood/article/details/17576397

http://www.cnblogs.com/cxzdy/p/5583239.html

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