开源大数据集群部署（十九）Hbase部署
2.8 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 |
2.8.1创建hbase Kerberos主体
在每台机器上进行生成
bash /data/kerberos/getkeytabs.sh /etc/security/keytab/hbase.keytab hbase bash /data/kerberos/getkeytabs.sh /etc/security/keytab/hbase.keytab HTTP
2.8.2安装
在hd1.dtstack.com主机root权限下执行
Ø 解压安装包
[root@hd1.dtstack.com software]# pwd [root@hd1.dtstack.com software]#tar -zvxf hbase-2.1.0-bin.tar.gz
Ø 设置环境变量
[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
Ø 修改配置文件
Ø 注意，在hadoop开启kerberos情况下，需要在core-site.xml添加以下参数
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
[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：
ü 启动参数值可根据具体情况调整
修改hbase-site.xml,内容如下：
<?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：
ü zk-jaas.conf因为连接zk配置
Ø 添加环境变量
export HBASE_HOME=/opt/hbase export HBASE_CONF_DIR=/opt/hbase/conf
Ø 修改regionserver，添加具体节点
[root@hd1.dtstack.com conf]# cat >regionservers<<EOF hd3.dtstack.com hd1.dtstack.com hd2.dtstack.com EOF
Ø 在conf目录下创建backup-masters
[root@hd1.dtstack.com conf]# cat >backup-masters<<EOF hd2.dtstack.com EOF
Ø 将配置好的文件发送到其他机器
[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/
2.8.3 hbase启动
[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
cd $HBASE_HOME cp lib/client-facing-thirdparty/htrace-core-3.1.0-incubating.jar lib/
2.8.4 hbase页面
访问地址：http://hd1.dtstack.com:16010/master-status
2.8.5 hbase验证
进行kerberos验证
kinit hbase
使用hbase shell
cd $HBASE_HOME
./bin/hbase shell
建表
create 'user','base_info'
put数据
put 'user', 'rowkey_10', 'base_info:birthday', '2014-07-10'
scan数据
scan 'user'
