如何使用phoenix操作hbase数据)

这篇文章将为大家详细讲解有关如何使用phoenix操作hbase数据)，小编觉得挺实用的，因此分享给大家做个参考，希望大家阅读完这篇文章后可以有所收获。

创新互联专注于珲春网站建设服务及定制，我们拥有丰富的企业做网站经验。热诚为您提供珲春营销型网站建设，珲春网站制作、珲春网页设计、珲春网站官网定制、小程序定制开发服务，打造珲春网络公司原创品牌,更为您提供珲春网站排名全网营销落地服务。

1.下载安装phoenix(版本与hbase对应)

[root@node1 ~]# wget http://mirrors.shu.edu.cn/apache/phoenix/apache-phoenix-5.0.0-HBase-2.0/bin/apache-phoenix-5.0.0-HBase-2.0-bin.tar.gz

[root@node1 ~]# tar xvf apache-phoenix-5.0.0-HBase-2.0-bin.tar.gz -C /opt/

[root@node1 opt]# mv apache-phoenix-5.0.0-HBase-2.0-bin/ phoenix-5.0.0

2.考贝jar包

[root@node1 opt]# cd phoenix-5.0.0/

[root@node1 phoenix-5.0.0]# cp -a phoenix-5.0.0-HBase-2.0-server.jar phoenix-core-5.0.0-HBase-2.0.jar /opt/hbase-2.0.4/lib/

[root@node1 phoenix-5.0.0]# scp phoenix-5.0.0-HBase-2.0-server.jar phoenix-core-5.0.0-HBase-2.0.jar node2:/opt/hbase-2.0.4/lib/ --考贝到其它节点

[root@node1 phoenix-5.0.0]# cd /opt/hbase-2.0.4/conf/

[root@node1 conf]# cp -a hbase-site.xml /opt/phoenix-5.0.0/bin/

[root@node1 conf]# cd /opt/hadoop-2.8.5/etc/hadoop/

[root@node1 hadoop]# cp hdfs-site.xml core-site.xml /opt/phoenix-5.0.0/bin/

3.重启hbase服务

[root@node1 conf]# stop-hbase.sh

[root@node1 conf]# start-hbase.sh

4.登陆hbase和phoenix

[root@node1 phoenix-5.0.0]# hbase shell

HBase Shell

Use "help" to get list of supported commands.

Use "exit" to quit this interactive shell.

For Reference, please visit: http://hbase.apache.org/2.0/book.html#shell

Version 2.0.4, r205e39c5704bf38568b34926dde9f1ee76e6b5d0, Fri Dec 28 22:13:42 PST 2018

Took 0.0066 seconds

hbase(main):001:0> list --在hbase中查看表

TABLE

1 row(s)

Took 1.1812 seconds

=> ["t1"]

hbase(main):002:0> exit

[root@node1 bin]# ./sqlline.py node1,node2,node3:2181

Setting property: [incremental, false]

Setting property: [isolation, TRANSACTION_READ_COMMITTED]

issuing: !connect jdbc:phoenix:node1,node2,node3:2181 none none org.apache.phoenix.jdbc.PhoenixDriver

Connecting to jdbc:phoenix:node1,node2,node3:2181

19/03/17 15:22:31 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

Connected to: Phoenix (version 5.0)

Driver: PhoenixEmbeddedDriver (version 5.0)

Autocommit status: true

Transaction isolation: TRANSACTION_READ_COMMITTED

Building list of tables and columns for tab-completion (set fastconnect to true to skip)...

133/133 (100%) Done

Done

sqlline version 1.2.0

0: jdbc:phoenix:node1,node2,node3:2181> !tables --显示所有表

+------------+--------------+-------------+---------------+----------+------------+----------------------------+-----------------+--------------+

+------------+--------------+-------------+---------------+----------+------------+----------------------------+-----------------+--------------+

+------------+--------------+-------------+---------------+----------+------------+----------------------------+-----------------+--------------+

0: jdbc:phoenix:node1,node2,node3:2181>

5.导入表结构和数据

[root@node1 bin]# ./psql.py node1:2181 ../examples/STOCK_SYMBOL.sql ../examples/STOCK_SYMBOL.csv

19/03/17 15:33:27 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

no rows upserted

Time: 2.85 sec(s)

1 row upserted

Time: 0.35 sec(s)

SYMBOL COMPANY

---------------------------------------- ----------------------------------------

CRM SalesForce.com

Time: 0.074 sec(s)

csv columns from database.

CSV Upsert complete. 9 rows upserted

Time: 0.065 sec(s)

[root@node1 bin]# ./sqlline.py node1,node2,node3:2181

Setting property: [incremental, false]

Setting property: [isolation, TRANSACTION_READ_COMMITTED]

issuing: !connect jdbc:phoenix:node1,node2,node3:2181 none none org.apache.phoenix.jdbc.PhoenixDriver

Connecting to jdbc:phoenix:node1,node2,node3:2181

19/03/17 15:22:31 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

Connected to: Phoenix (version 5.0)

Driver: PhoenixEmbeddedDriver (version 5.0)

Autocommit status: true

Transaction isolation: TRANSACTION_READ_COMMITTED

Building list of tables and columns for tab-completion (set fastconnect to true to skip)...

133/133 (100%) Done

Done

sqlline version 1.2.0

0: jdbc:phoenix:node1,node2,node3:2181> !tables

+------------+--------------+---------------+---------------+----------+------------+----------------------------+-----------------+------------+

+------------+--------------+---------------+---------------+----------+------------+----------------------------+-----------------+------------+

+------------+--------------+---------------+---------------+----------+------------+----------------------------+-----------------+------------+

0: jdbc:phoenix:node1,node2,node3:2181> select * from STOCK_SYMBOL;

+---------+-----------------------+

| SYMBOL | COMPANY |

+---------+-----------------------+

| AAPL | APPLE Inc. |

| CRM | SALESFORCE |

| GOOG | Google |

| HOG | Harlet-Davidson Inc. |

| HPQ | Hewlett Packard |

| INTC | Intel |

| MSFT | Microsoft |

| WAG | Walgreens |

| WMT | Walmart |

+---------+-----------------------+

9 rows selected (0.112 seconds)

0: jdbc:phoenix:node1,node2,node3:2181>

关于“如何使用phoenix操作hbase数据)”这篇文章就分享到这里了，希望以上内容可以对大家有一定的帮助，使各位可以学到更多知识，如果觉得文章不错，请把它分享出去让更多的人看到。

当前名称：如何使用phoenix操作hbase数据)
文章出自：http://dzwzjz.com/article/pehcse.html

大橙子网站建设，新征程启航

如何使用phoenix操作hbase数据)

其他资讯