Hive 0.13.1 和HBase 0.98.6.1整合

A：安装hadoop和HBase

参考：http://blog.csdn.net/wind520/article/details/39856353

B：安装Hive

 1：下载：wget http://mirrors.hust.edu.cn/apache/hive/stable/apache-hive-0.13.1-bin.tar.gz

 2：解压：[jifeng@feng02 ~]$ tar zxf apache-hive-0.13.1-bin.tar.gz 

 3：改目录：[jifeng@feng02 ~]$ mv apache-hive-0.13.1-bin hive

 4：配置

修改conf目录下的文件

[jifeng@feng02 ~]$ cd hive
[jifeng@feng02 hive]$ ls
bin  conf  examples  hcatalog  lib  LICENSE  NOTICE  README.txt  RELEASE_NOTES.txt  scripts
[jifeng@feng02 hive]$ cd conf
[jifeng@feng02 conf]$ ls
hive-default.xml.template  hive-exec-log4j.properties.template
hive-env.sh.template       hive-log4j.properties.template
[jifeng@feng02 conf]$ cp hive-env.sh.template  hive-env.sh
[jifeng@feng02 conf]$ cp hive-default.xml.template  hive-site.xml  
[jifeng@feng02 conf]$ ls
hive-default.xml.template  hive-env.sh.template                 hive-log4j.properties.template
hive-env.sh                hive-exec-log4j.properties.template  hive-site.xml
[jifeng@feng02 conf]$ 

修改bin目录下的文件hive-config.sh

[jifeng@feng02 bin]$ vi hive-config.sh   

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

#
# processes --config option from command line
#

this="$0"
while [ -h "$this" ]; do
  ls=`ls -ld "$this"`
  link=`expr "$ls" : '.*-> \(.*\)$'`
  if expr "$link" : '.*/.*' > /dev/null; then
    this="$link"
  else
    this=`dirname "$this"`/"$link"
  fi
done

# convert relative path to absolute path
bin=`dirname "$this"`
script=`basename "$this"`
bin=`cd "$bin"; pwd`
this="$bin/$script"

# the root of the Hive installation
if [[ -z $HIVE_HOME ]] ; then
  export HIVE_HOME=`dirname "$bin"`
fi

#check to see if the conf dir is given as an optional argument
while [ $# -gt 0 ]; do    # Until you run out of parameters . . .
  case "$1" in
    --config)
        shift
        confdir=$1
        shift
        HIVE_CONF_DIR=$confdir
        ;;
    --auxpath)
        shift
        HIVE_AUX_JARS_PATH=$1
        shift
        ;;
    *)
        break;
        ;;
  esac
done


# Allow alternate conf dir location.
HIVE_CONF_DIR="${HIVE_CONF_DIR:-$HIVE_HOME/conf}"

export HIVE_CONF_DIR=$HIVE_CONF_DIR
export HIVE_AUX_JARS_PATH=$HIVE_AUX_JARS_PATH

# Default to use 256MB
export HADOOP_HEAPSIZE=${HADOOP_HEAPSIZE:-256}
export JAVA_HOME=$HOME/jdk1.7.0_45
export HIVE_HOME=$HOME/hive
export HADOOP_HOME=$HOME/hadoop/hadoop-2.4.1
"hive-config.sh" 73L, 2011C 已写入   

最后新加三行
export JAVA_HOME=$HOME/jdk1.7.0_45  
export HIVE_HOME=$HOME/hive 
export HADOOP_HOME=$HOME/hadoop/hadoop-2.4.1  

配置mysql,修改$HIVE_HOME/conf/hive-site.xml 

  javax.jdo.option.ConnectionURL
  jdbc:mysql://jifengsql:3306/hive?createDatabaseIfNotExist=true
  JDBC connect string for a JDBC metastore



  javax.jdo.option.ConnectionDriverName
  com.mysql.jdbc.Driver
  Driver class name for a JDBC metastore



  javax.jdo.PersistenceManagerFactoryClass
  org.datanucleus.api.jdo.JDOPersistenceManagerFactory
  class implementing the jdo persistence



  javax.jdo.option.DetachAllOnCommit
  true
  detaches all objects from session so that they can be used after transaction is committed



  javax.jdo.option.NonTransactionalRead
  true
  reads outside of transactions



  javax.jdo.option.ConnectionUserName
  dss
  username to use against metastore database



  javax.jdo.option.ConnectionPassword
  jifeng
  password to use against metastore database

下载 wget http://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java-5.1.32.tar.gz  

copy mysql-connector-java-5.1.32-bin.jar到$HIVE_HOME/lib

5：启动Hive

[jifeng@feng02 hive]$ bin/hive
Logging initialized using configuration in jar:file:/home/jifeng/hive/lib/hive-common-0.13.1.jar!/hive-log4j.properties
hive> show tables;  
OK
Time taken: 0.723 seconds
hive> 

C： 整合配置

首先要确保/lib 下HBase的jar包的版本要和实际环境中HBase的版本一致，需要用/lib/目录下得jar包：

[jifeng@feng02 lib]$ find -name "htr*jar" 
./htrace-core-2.04.jar
[jifeng@feng02 lib]$ find -name "hbase*jar"   
./hbase-server-0.98.6.1-hadoop2.jar
./hbase-client-0.98.6.1-hadoop2.jar
./hbase-it-0.98.6.1-hadoop2-tests.jar
./hbase-common-0.98.6.1-hadoop2.jar
./hbase-it-0.98.6.1-hadoop2.jar
./hbase-common-0.98.6.1-hadoop2-tests.jar
./hbase-protocol-0.98.6.1-hadoop2.jar

copy这些文件到 /home/jifeng/hive/lib目录

D:测试验证

测试前先依次启动Hadoop、Hbase

参考：https://cwiki.apache.org/confluence/display/Hive/HBaseIntegration#HBaseIntegration-HiveHBaseIntegration
启动hive

命令：bin/hive --auxpath ./lib/hive-hbase-handler-0.13.1.jar,./lib/hbase-server-0.98.6.1-hadoop2.jar,./lib/zookeeper-3.4.5.jar,./lib/guava-11.0.2.jar --hiveconf hbase.master=feng01:60000

在Hive中创建HBase关联的表：
CREATE TABLE hbase_table_1(key int, value string) 
STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:val")
TBLPROPERTIES ("hbase.table.name" = "xyz1");

在Hive shell执行过程：

[jifeng@feng02 hive]$ bin/hive --auxpath ./lib/hive-hbase-handler-0.13.1.jar,./lib/hbase-server-0.98.6.1-hadoop2.jar,./lib/zookeeper-3.4.5.jar,./lib/guava-11.0.2.jar --hiveconf hbase.master=feng01:60000
14/10/08 15:59:20 WARN conf.HiveConf: DEPRECATED: hive.metastore.ds.retry.* no longer has any effect.  Use hive.hmshandler.retry.* instead
Logging initialized using configuration in jar:file:/home/jifeng/hive/lib/hive-common-0.13.1.jar!/hive-log4j.properties
hive> CREATE TABLE hbase_table_1(key int, value string) 
    > STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
    > WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:val")
    > TBLPROPERTIES ("hbase.table.name" = "xyz1");
OK
Time taken: 2.606 seconds
hive> desc hbase_table_1;
OK
key                     int                     from deserializer   
value                   string                  from deserializer   
Time taken: 0.269 seconds, Fetched: 2 row(s)

在hbase shell中查询：

hbase(main):004:0> list
TABLE                                                                                                             
xyz                                                                                                               
xyz1                                                                                                              
2 row(s) in 0.0260 seconds

=> ["xyz", "xyz1"]
hbase(main):005:0> desc "xyz1"
DESCRIPTION                                                               ENABLED                                 
 'xyz1', {NAME => 'cf1', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'R true                                    
 OW', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', M                                         
 IN_VERSIONS => '0', TTL => 'FOREVER', KEEP_DELETED_CELLS => 'false', BLO                                         
 CKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}                                                   
1 row(s) in 1.1600 seconds

hbase(main):006:0> scan 'xyz1'
ROW                           COLUMN+CELL                                                                         
0 row(s) in 0.0510 seconds

在hbase中插入数据：

hbase(main):007:0> put 'xyz1','99','cf1:val','test.micmiu.com'
0 row(s) in 0.0770 seconds

hbase(main):008:0> scan 'xyz1'
ROW                           COLUMN+CELL                                                                         
 99                           column=cf1:val, timestamp=1412756927628, value=test.micmiu.com                      
1 row(s) in 0.0160 seconds

在hive中查询

hive> select * from hbase_table_1;                                      
OK
99      test.micmiu.com
Time taken: 0.13 seconds, Fetched: 1 row(s)
hive>