hbase配置文档

Hbase配置文档

Hbase配置文档 (1)

1.1. 前言 (2)

1.2. 编辑环境 (2)

1.3. 与hadoop同步版本（这里hadoop版本是1.02,hbase支持1.00） (5)

1.4. 拷贝到各台服务器 (5)

1.5. 启动并测试hbase (5)

1.6. 监控页面 (5)

1.1.前言

此配置文档基于已装hadoop的前提下，因此诸如jdk，hostname设置，机器登入免密码设置将不再重复

jdk的版本1.7.0_03

hadoop的版本1.02

hbase的版本0.92.1 （注：这里的hbase仅支持hadoop1.00的版本，需要复制core jar 包同步，下文会涉及）

安装目录

Hadoop: /usr/local/webserver/hadoop

Hbase:/usr/local/webserver/hbase

1.2.编辑环境

编辑hbase-env.sh

[root@master hbase]# vim conf/hbase-env.sh

# Set environment variables here.

# The java implementation to use. Java 1.6 required.

# export JAVA_HOME=/usr/java/jdk1.6.0/

export JAVA_HOME=/usr/java/jdk1.7.0_03

# Extra Java CLASSPATH elements. Optional.

# export HBASE_CLASSPATH=

# The maximum amount of heap to use, in MB. Default is 1000.

# export HBASE_HEAPSIZE=1000

# Extra Java runtime options.

# Below are what we set by default. May only work with SUN JVM.

# For more on why as well as other possible settings,

# see https://www.360docs.net/doc/487533735.html,/hadoop/PerformanceTuning

export HBASE_OPTS="-XX:+UseConcMarkSweepGC"

#开启zookeeper

export HBASE_MANAGES_ZK=true

# Uncomment below to enable java garbage collection logging in the .out file.

# export HBASE_OPTS="$HBASE_OPTS -verbose:gc -XX:+PrintGCDetails

-XX:+PrintGCDateStamps"

# Uncomment below if you intend to use the EXPERIMENTAL off heap cache.

# export HBASE_OPTS="$HBASE_OPTS -XX:MaxDirectMemorySize="

# Set hbase.offheapcache.percentage in hbase-site.xml to a nonzero value.

# Uncomment and adjust to enable JMX exporting

# See jmxremote.password and jmxremote.access in $JRE_HOME/lib/management to configure remote password access.

# More details at:

https://www.360docs.net/doc/487533735.html,/javase/6/docs/technotes/guides/management/agent.html

# export HBASE_JMX_BASE="-Dcom.sun.management.jmxremote.ssl=false

-Dcom.sun.management.jmxremote.authenticate=false"

# export HBASE_MASTER_OPTS="$HBASE_JMX_BASE

-Dcom.sun.management.jmxremote.port=10101"

# export HBASE_REGIONSERVER_OPTS="$HBASE_JMX_BASE

-Dcom.sun.management.jmxremote.port=10102"

# export HBASE_THRIFT_OPTS="$HBASE_JMX_BASE

-Dcom.sun.management.jmxremote.port=10103"

# export HBASE_ZOOKEEPER_OPTS="$HBASE_JMX_BASE

-Dcom.sun.management.jmxremote.port=10104"

# File naming hosts on which HRegionServers will run. $HBASE_HOME/conf/regionservers by default.

# export HBASE_REGIONSERVERS=${HBASE_HOME}/conf/regionservers

# Extra ssh options. Empty by default.

# export HBASE_SSH_OPTS="-o ConnectTimeout=1 -o SendEnv=HBASE_CONF_DIR"

# Where log files are stored. $HBASE_HOME/logs by default.

# 设定日志路径

export HBASE_LOG_DIR=/data/hadoop/hbase/logs

# A string representing this instance of hbase. $USER by default.

# export HBASE_IDENT_STRING=$USER

# The scheduling priority for daemon processes. See 'man nice'.

# export HBASE_NICENESS=10

# The directory where pid files are stored. /tmp by default.

# export HBASE_PID_DIR=/var/hadoop/pids

编辑hbase-site.xml

[root@master hbase]#vim conf/hbase-site.xml

hbase.rootdir

hdfs://master:9000/hbase

hadoop master的主机名，必须使用hadoop master的主机名而不是ip地址，如果是ip地址，hbase master启动的时候会报Wrong FS错误

hbase.master.port

60000

设置hbase的master主机名和端口

hbase.cluster.distributed

true

设置为true，采用完全分布模式

hbase.zookeeper.property.dataDir

/data/hadoop/zookeeper

使用hbase自带zookeeper的时候，设置zookeeper文件存放的地址

hbase.zookeeper.property.clientPort

2181

hbase.zookeeper.quorum

master,slave1,slave2

置了管理hbase的zookeeper集群节点的ip地址或主机名或dns映射名，官

1.3.与hadoop同步版本（这里hadoop版本是1.02,hbase支持1.00）

1.4.拷贝到各台服务器

1.5.启动并测试hbase

1.6.监控页面

http://master:60010/master-status

http://master:60030/rs-status

http://master:60010/zk.jsp

http://master:50070的Browse the filesystem会多出个hbase目录

参考博文

https://www.360docs.net/doc/487533735.html,/wp-content/hbase/book.html（盛大员工翻译的hbase官方文档）