作者:櫰木
1 HBASE 安装部署
hbase组件 | 部署主机 |
---|---|
HMaster | hd1.dtstack.com,hd2.dtstack.com |
HRegionServer | hd3.dtstack.com,hd2.dtstack.com,hd1.dtstack.com |
2 创建hbase Kerberos主体
在每台机器上进行生成
bash
bash /data/kerberos/getkeytabs.sh /etc/security/keytab/hbase.keytab hbase
bash /data/kerberos/getkeytabs.sh /etc/security/keytab/hbase.keytab HTTP
3 安装
在hd1.dtstack.com主机root权限下执行
- 解压安装包
bash
[root@hd1.dtstack.com software]# pwd
[root@hd1.dtstack.com software]#tar -zvxf hbase-2.1.0-bin.tar.gz
- 设置环境变量
bash
[root@hd3.dtstack.com software]# cat >>/etc/profile<<EOF
export HBASE_HOME=/opt/hbase
export HBASE_CONF_DIR=/opt/hbase/conf
EOF
[root@hd3.dtstack.com software]# source /etc/profile
- 修改配置文件
注意,在hadoop开启kerberos情况下,需要在core-site.xml添加以下参数
bash
cat /opt/hadoop/etc/hadoop/core-site.xml
<property>
<name>hadoop.rpc.protection</name>
<value>authentication,privacy</value>
</property>
在hdfs-site.xml中修改和添加以下参数
cat /opt/hadoop/etc/hadoop/core-site.xml
<property>
<name>dfs.data.transfer.protection</name>
<value>authentication,privacy</value>
</property>
<property>
<name>dfs.encrypt.data.transfer.cipher.suites</name>
<value>AES/CTR/NoPadding</value>
</property>
如果你的Hadoop已经有HA,或者你已经有一个独立的ZooKeeper集群,那么你就需要在hbase-env.sh中把HBase自带的ZooKeeper关掉以防止端口冲突
bash
[root@hd1.dtstack.com conf]# cat >hbase-env.sh<<EOF
HBASE_ROOT_LOGGER=INFO,DRFA
export JAVA_HOME=/opt/java
export HBASE_MANAGES_ZK=false
#export HBASE_OPTS="-XX:+UseConcMarkSweepGC"
export HBASE_OPTS="$HBASE_OPTS -Djava.security.auth.login.config=/opt/hbase/conf/zk-jaas-client.conf -Dzookeeper.sasl.client=true -Dzookeeper.sasl.client.username=zookeeper -Dzookeeper.sasl.clientconfig=Client"
export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS -Djava.security.auth.login.config=/opt/hbase/conf/zk-jaas.conf -Djavax.security.auth.useSubjectCredsOnly=false -javaagent:/opt/prometheus/jmx_prometheus_javaagent-0.3.1.jar=9530:/opt/prometheus/hbase_master.yml"
export HBASE_REGIONSERVER_OPTS="$HBASE_REGIONSERVER_OPTS -Djava.security.auth.login.config=/opt/hbase/conf/zk-jaas.conf -Djavax.security.auth.useSubjectCredsOnly=false -javaagent:/opt/prometheus/jmx_prometheus_javaagent-0.12.0.jar=9531:/opt/prometheus/hbase_regionserver.yml"
EOF
cat >zk-jaas-client.conf<<EOF
Client {
com.sun.security.auth.module.Krb5LoginModule required
useKeyTab=false
useTicketCache=true;
};
EOF
cat >zk-jaas.conf<<EOF
Client {
com.sun.security.auth.module.Krb5LoginModule required
useKeyTab=true
storeKey=true
useTicketCache=false
keyTab="/etc/security/keytab/hbase.keytab"
principal="hbase/hd1.dtstack.com@DTSTACK.COM";
};
com.sun.security.jgss.krb5.initiate {
com.sun.security.auth.module.Krb5LoginModule required
renewTGT=false
doNotPrompt=true
useKeyTab=true
storeKey=true
useTicketCache=false
keyTab="/etc/security/keytab/hbase.keytab"
principal ="hbase/hd1.dtstack.com@DTSTACK.COM";
};
EOF
说明:
- 启动参数值可根据具体情况调整
修改hbase-site.xml,内容如下:
c
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
/*
* 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.
*/
-->
<configuration>
<!--
The following properties are set for running HBase as a single process on a
developer workstation. With this configuration, HBase is running in
"stand-alone" mode and without a distributed file system. In this mode, and
without further configuration, HBase and ZooKeeper data are stored on the
local filesystem, in a path under the value configured for `hbase.tmp.dir`.
This value is overridden from its default value of `/tmp` because many
systems clean `/tmp` on a regular basis. Instead, it points to a path within
this HBase installation directory.
Running against the `LocalFileSystem`, as opposed to a distributed
filesystem, runs the risk of data integrity issues and data loss. Normally
HBase will refuse to run in such an environment. Setting
`hbase.unsafe.stream.capability.enforce` to `false` overrides this behavior,
permitting operation. This configuration is for the developer workstation
only and __should not be used in production!__
See also https://hbase.apache.org/book.html#standalone_dist
-->
<property>
<name>hbase.rootdir</name>
<value>/hbase/</value>
</property>
<!--指定hbase集群为分布式集群-->
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.zookeeper.property.clientPort</name>
<value>2181</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>hd1.dtstack.com,hd2.dtstack.com,hd3.dtstack.com</value>
</property>
<property>
<name>hbase.unsafe.stream.capability.enforce</name>
<value>false</value>
</property>
<property>
<name>zookeeper.znode.parent</name>
<value>/hbase1</value>
</property>
<property>
<name>hbase.master.info.port</name>
<value>16010</value>
</property>
<property>
<name>hbase.master.maxclockskew</name>
<value>150000</value>
</property>
<property>
<name>hbase.rpc.timeout</name>
<value>300000</value>
</property>
<property>
<name>hbase.master.logcleaner.ttl</name>
<value>600000</value>
</property>
<property>
<name>hbase.regionserver.handler.count</name>
<value>25</value>
</property>
<property>
<name>hbase.regionserver.optionalcacheflushinterval</name>
<value>3600000</value>
</property>
<!--Client configurations-->
<property>
<name>hbase.client.write.buffer</name>
<value>2097152</value>
</property>
<property>
<name>hbase.client.pause</name>
<value>100</value>
</property>
<property>
<name>hbase.client.retries.number</name>
<value>20</value>
</property>
<property>
<name>hbase.client.keyvalue.maxsize</name>
<value>10485760</value>
</property>
<property>
<name>hbase.server.keyvalue.maxsize</name>
<value>10485760</value>
</property>
<property>
<name>hbase.client.perserver.requests.threshold</name>
<value>2147483647</value>
</property>
<!--其他配置-->
<property>
<name>hfile.format.version</name>
<value>3</value>
</property>
<property>
<name>hbase.master.balancer.maxRitPercent</name>
<value>1</value>
</property>
<property>
<name>hbase.hregion.memstore.flush.size</name>
<value>134217728</value>
</property>
<property>
<name>hbase.regionserver.offheap.global.memstore.size</name>
<value>0</value>
</property>
<property>
<name>hbase.hregion.max.filesize</name>
<value>10737418240</value>
</property>
<property>
<name>hbase.hstore.compactionThreshold</name>
<value>3</value>
</property>
<property>
<name>hbase.hstore.compaction.kv.max</name>
<value>10</value>
</property>
<property>
<name>hfile.block.cache.size</name>
<value>0.4</value>
</property>
<property>
<name>io.storefile.bloom.block.size</name>
<value>131072</value>
</property>
<property>
<name>hbase.rpc.timeout</name>
<value>60000</value>
</property>
<property>
<name>hbase.client.operation.timeout</name>
<value>120000</value>
</property>
<property>
<name>hbase.table.max.rowsize</name>
<value>1073741824</value>
</property>
<!-- 开启kerberos配置 -->
<!--hbase security-->
<property>
<name>hbase.security.authentication</name>
<value>kerberos</value>
</property>
<property>
<name>hbase.regionserver.kerberos.principal</name>
<value>hbase/_HOST@DTSTACK.COM</value>
</property>
<property>
<name>hbase.regionserver.keytab.file</name>
<value>/etc/security/keytab/hbase.keytab</value>
</property>
<property>
<name>hbase.master.kerberos.principal</name>
<value>hbase/_HOST@DTSTACK.COM</value>
</property>
<property>
<name>hbase.master.keytab.file</name>
<value>/etc/security/keytab/hbase.keytab</value>
</property>
<property>
<name>hbase.rpc.protection</name>
<value>authentication</value>
</property>
</configuration>
注意:
-
zk-jaas.conf因为连接zk配置
-
添加环境变量
bash
export HBASE_HOME=/opt/hbase
export HBASE_CONF_DIR=/opt/hbase/conf
- 修改regionserver,添加具体节点
bash
[root@hd1.dtstack.com conf]# cat >regionservers<<EOF
hd3.dtstack.com
hd1.dtstack.com
hd2.dtstack.com
EOF
- 在conf目录下创建backup-masters
bash
[root@hd1.dtstack.com conf]# cat >backup-masters<<EOF
hd2.dtstack.com
EOF
- 将配置好的文件发送到其他机器
bash
[root@hd1.dtstack.com software]# scp conf/hbase-site.xml hd2:/opt/hbase/conf/
scp conf/hbase-site.xml hd3:/opt/hbase/conf/
[root@hd1.dtstack.com software]#scp conf/hbase-env.sh hd2:/opt/hbase/conf/
scp conf/hbase-env.sh hd3:/opt/hbase/conf/
4 hbase启动
bash
[hbase@hd1.dtstack.com ~]$ sh start-habse.sh
默认日志路径为$HBASE_HOME/logs
如果启动过程中遇到这个错误
使用
bash
cd $HBASE_HOME
cp lib/client-facing-thirdparty/htrace-core-3.1.0-incubating.jar lib/
5 hbase页面
访问地址:http://hd1.dtstack.com:16010/master-status
6 hbase验证
进行kerberos验证
kinit hbase
使用hbase shell
bash
cd $HBASE_HOME
./bin/hbase shell
建表
bash
create 'user','base_info'
put数据
bash
put 'user', 'rowkey_10', 'base_info:birthday', '2014-07-10'
scan数据
bash
scan 'user'
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