CentOS7.4伪分布式搭建 hadoop+zookeeper+hbase+opentsdb
前言
由于hadoop和hbase都得想zookeeper注册,所以启动顺序为 zookeeper——》hadoop——》hbase,关闭顺序反之
一、前期准备
1、配置ip
进入文件编辑模式:
vim /etc/sysconfig/network-scripts/ifcfg-ens192
原内容:
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=dhcp
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens192
UUID=f384ed85-2e1e-4087-9f53-81afd746f459
DEVICE=ens192
ONBOOT=no
修改后内容:
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens192
UUID=f384ed85-2e1e-4087-9f53-81afd746f459
DEVICE=ens192
ONBOOT=yes
IPADDR=192.168.0.214
NETMASK=255.255.255.0
GATEWAY=192.168.0.1
DNS=183.***.***.100
重启网络使之生效
service network restart
用CRT进行登录
2、修改hostname
# 查看 hostname # 修改 hostnamectl set-hostname 'hbase3'
3、映射hostname
vi /etc/hosts
添加红框栏:
4、联网
方便yum下载安装包或者安装一些命令,就必须联网:
#检查是否联网: ping: www.baidu.com: Name or service not known说明未联网 #配置/etc/resolv.conf vi /etc/resolv.conf #添加以下内容: 这里的ip与第1步的DNS后面的ip相同 nameserver 183.***.***.100
#验证:PING www.a.shifen.com (39.156.66.18) 56(84) bytes of data. 说明联网成功 ping www.baidu.com
5、安装vim、rz、sz
yum install -y vim
yum install -y lrzsz
6、设置时区
注:操作系统有两个时间: 软件时间(date)和硬件时间(hwclock )
# 查看时间 date # 设置时区 timedatectl set-timezone Asia/Shanghai #检查时间 date hwclock
7、免密登录
#测试是否免密登录 ssh localhost #进入路径 cd ~/.ssh/ #生成对钥 ssh-keygen -t rsa #将公钥拷贝到 authorized_keys cat id_rsa.pub >> authorized_keys #验证 ssh localhost
验证结果:
8、下载准备安装包
注:1、hbase与hadoop的匹配表见http://hbase.apache.org/book.html#basic.prerequisites
2、我在/opt/soft分别准备以下安装包:点击链接可以卡查看并下载最新版本
jdk: jdk-8u191-linux-x64.tar.gz
hadoop: hadoop-3.1.2.tar.gz
zookeeper: zookeeper-3.4.13.tar.gz
hbase: hbase-2.1.4-bin.tar.gz
opentsdb:opentsdb-2.4.0.tar.gz
二、开始安装
1、安装jdk
注:由于要安装的hadoop、zookeeper、habse、opentsdb都是java语言开发的,故首先需要安装jdk。
#进入到安装包所在路径 cd /opt/soft/jdk #解压安装包 tar -zxvf jdk-8u191-linux-x64.tar.gz #配置环境变量 vim /etc/profile #在/etc/profile最后添加内容 export JAVA_HOME=/opt/soft/jdk/jdk1.8.0_191 export PATH=$PATH:$JAVA_HOME/bin #使环境变量生效 source /etc/profile #验证 java -version
验证时出现如截图内容则说明安装成功
2、安装hadoop
【1】解压安装
#进入到安装包所在路径 cd /opt/soft/hadoop #解压安装包 tar -zxvf hadoop-3.1.2.tar.gz #配置环境变量 vim /etc/profile #在/etc/profile添加JAVA_HOME的后面继续添加 綠色部分 export HADOOP_HOME=/opt/soft/hadoop/hadoop-3.1.2 export PATH=$PATH:$JAVA_HOME/bin:$HADOOP_HOME/bin:$HADOOP_HOME/sbin
export HADOOP_MAPRED_HOME=$HADOOP_HOME
export HADOOP_MAPRED_HOME=$HADOOP_HOME
export HADOOP_COMMON_HOME=$HADOOP_HOME
export HADOOP_HDFS_HOME=$HADOOP_HOME
export YARN_HOME=$HADOOP_HOME
export HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_HOME/lib/native
export HADOOP_OPTS="-Djava.library.path=$HADOOP_HOME/lib:$HADOOP_COMMON_LIB_NATIVE_DIR"
#使环境变量生效 source /etc/profile #验证:不报-bash: hadoop: command not found则说明成功 hadoop fs -ls
【2】配置
hadoop-env.sh
#进入到配置文件路径: cd /opt/soft/hadoop/hadoop-3.1.2/etc/hadoop #备份: cp hadoop-env.sh hadoop-env.sh.bak #进入配置文件: vim hadoop-env.sh #设置java 环境变量,虽然系统中定义了java_home,在hadoop中需要重新配置 export JAVA_HOME=/opt/soft/jdk/jdk1.8.0_191 #配置数据路径 export HADOOP_PID_DIR=/opt/data/hadoop/pids
core-site.xml
#备份: cp core-site.xml core-site.xml.bak #进入配置文件: vim core-site.xml <!--配置:configration标签中添加以下内容--> <property> <name>fs.defaultFS</name> <value>hdfs://hbase3:9000</value> </property> <property> <name>hadoop.tmp.dir</name> <value>/opt/soft/hadoop/hadoop-3.1.2/data</value> </property>
hdfs-site.xml
#备份: cp hdfs-site.xml hdfs-site.xml.bak #进入配置文件: vim hdfs-site.xml <!--配置:configuration标签中加以下内容--> <property> <name>dfs.replication</name> <value>1</value> </property> <property> <name>dfs.namenode.name.dir</name> <value>/opt/soft/hadoop/hadoop-3.1.2/hdfs/name</value> </property> <property> <name>dfs.namenode.data.dir</name> <value>/opt/soft/hadoop/hadoop-3.1.2/hdfs/data,/opt/soft/hadoop/hadoop-3.1.2/hdfs/data_bak</value> </property> <property> <name>dfs.http.address</name> <value>hbase3:50070</value> </property> <property> <name>dfs.datanode.max.transfer.threads</name> <value>4096</value> </property>
mapred-site.xml
# 备份: cp mapred-site.xml mapred-site.xml.bak # 进入配置文件: vim mapred-site.xml <!--配置:configuration标签中加以下内容--> <property> <name>mapreduce.framework.name</name> <value>yarn</value> </property> <property> <name>mapreduce.application.classpath</name> <value> /opt/soft/hadoop/hadoop-3.1.2/etc/hadoop, /opt/soft/hadoop/hadoop-3.1.2/share/hadoop/common/*, /opt/soft/hadoop/hadoop-3.1.2/share/hadoop/common/lib/*, /opt/soft/hadoop/hadoop-3.1.2/share/hadoop/hdfs/*, /opt/soft/hadoop/hadoop-3.1.2/share/hadoop/hdfs/lib/*, /opt/soft/hadoop/hadoop-3.1.2/share/hadoop/mapreduce/*, /opt/soft/hadoop/hadoop-3.1.2/share/hadoop/mapreduce/lib/*, /opt/soft/hadoop/hadoop-3.1.2/share/hadoop/yarn/*, /opt/soft/hadoop/hadoop-3.1.2/share/hadoop/yarn/lib/* </value> </property> <property> <name>mapreduce.jobhistroy.address</name> <value>hbase3:10020</value> </property> <property> <name>mapreduce.jobhistroy.webapp.address</name> <value>hbase3:19888</value> </property>
yarn-site.xml
#备份: cp yarn-site.xml yarn-site.xml.bak #进入配置文件: vim yarn-site.xml <!--配置:configuration标签中加以下内容--> <property> <name>yarn.nodemanager.aux-services</name> <value>mapreduce_shuffle</value> </property> <property> <name>yarn.log-aggregation-enable</name> <value>true</value> </property> <property> <name>yarn.resourcemanager.hostname</name> <value>hbase3</value> </property> <property> <name>yarn.resourcemanager.address</name> <value>hbase3:8032</value> </property> <property> <name>yarn.resourcemanager.scheduler.address</name> <value>hbase3:8030</value> </property> <property> <name>yarn.resourcemanager.resource-tracker.address</name> <value>hbase3:8031</value> </property> <property> <name>yarn.resourcemanager.admin.address</name> <value>hbase3:8033</value> </property> <property> <name>yarn.resourcemanager.webapp.address</name> <value>hbase3:8088</value> </property>
注:以下配置是为了解决报错:no HDFS_NAMENODE_USER defined
start-dfs.sh、stop-dfs.sh
# 进入目录 cd /opt/soft/hadoop/hadoop-3.1.2/sbin # 备份: cp start-dfs.sh start-dfs.sh.bak cp stop-dfs.sh stop-dfs.sh.bak # 进入文件编辑模式: vim start-dfs.sh vim stop-dfs.sh # 配置:添加以下内容(我是用root账户安装和启动HADOOP) HDFS_DATANODE_USER=root HDFS_DATANODE_SECURE_USER=hdfs HDFS_NAMENODE_USER=root HDFS_SECONDARYNAMENODE_USER=root
start-yarn.sh、stop-yarn.sh
# 备份: cp start-yarn.sh start-yarn.sh.bak cp stop-yarn.sh stop-yarn.sh.bak # 进入文件编辑模式: vim start-yarn.sh vim stop-yarn.sh # 配置:添加以下内容 YARN_RESOURCEMANAGER_USER=root HADOOP_SECURE_DN_USER=yarn YARN_NODEMANAGER_USER=root
【3】启动
注:1、重新格式化HADOOP前需要清空所有DATA目录数据:包括dfs下的、保存缓存数据的、以及hadoop的、zookeeper的log日志文件;以及zookeeper的data下zookeeper_service.pid
2、如果出现nativelib不能加载的情况,需要查看native包的版本是否为64位(file libhadoop.so.1.0.0 ),如果不匹配则需要用64位环境编译或者更换64位包。
start-dfs.sh、stop-dfs.sh
# 格式化hdfs hdfs namenode -format # 启动(start-all.sh 相当于start-dfs.sh+start-yarn.sh ) start-all.sh ## 验证 # 1、端口验证
netstat -ano |grep 50070
# 2、web验证: 如上面验证正常,不能访问web,检查防火墙等
http://192.168.0.214:50070
3、安装zookeeper
【1】解压安装
# 进入目录 cd /opt/soft/zookeeper # 解压 tar -zxvf zookeeper-3.4.13.tar.gz
# 修改用户权限
chown -R root:root zookeeper-3.4.13
【2】配置
日志路径zkEnv.sh
如果不指定zkEnv.sh的ZOO_LOG_DIR的话,则当前在什么位置启动,则日志就生成到那个目录,不方便以后查找日志
vim /opt/soft/zookeeper/zookeeper-3.4.13/bin/zkEnv.sh #将ZOO_LOG_DIR="."设置为 ZOO_LOG_DIR="/opt/soft/zookeeper/zookeeper-3.4.13/logs/"
zoo.cfg
# 进入目录 cd zookeeper-3.4.13/conf/ # 将zoo_sample.cfg复制给zoo.cfg cp zoo_sample.cfg zoo.cfg # 修改zoo.cfg vim zoo.cfg # 配置:添加以下内容(注释掉dataDir=/tmp/zookeeper) dataDir=/opt/soft/zookeeper/zookeeper-3.4.13/data dataLogDir=/opt/soft/zookeeper/zookeeper-3.4.13/logs server.1=127.0.0.1:2888:3888
环境变量 /etc/profile
# 进入环境变量
vim /etc/profile # 继续添加 export ZOOKEEPER_HOME=/opt/soft/zookeeper/zookeeper-3.4.13/ :$ZOOKEEPER_HOME/bin
# 使环境变量生效
source /etc/profile
【3】启动
# 启动
zkServer.sh start # 验证
# 1、端口验证
netstat -ano | grep 2181
# 2、客户端验证
zkCli.sh -server
4、安装hbase
【1】解压安装
注:hbase与hadoop的匹配表见http://hbase.apache.org/book.html#basic.prerequisites
# 进入目录 cd /opt/soft/hbase/ #解压 tar -zxvf hbase-2.1.4-bin.tar.gz
【2】配置
zoo.cfg
# 将zookeeper下的zoo.cfg拷贝到hbase的conf下 cp /opt/soft/zookeeper/zookeeper-3.4.13/conf/zoo.cfg /opt/soft/hbase/hbase-2.1.4/conf/
hbase-env.sh
# 进入目录 /opt/soft/hbase/hbase-2.1.4/conf/ # 备份 cp hbase-env.sh hbase-env.sh.bak # 进入编辑模式 vim hbase-env.sh # 配置:添加以下内容(注释掉:export HBASE_OPTS="$HBASE_OPTS -XX:+UseConcMarkSweepGC")
export JAVA_HOME=/opt/soft/jdk/jdk1.8.0_191
export HBASE_OPTS="$HBASE_OPTS -Xmx8G -Xms8G -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=70" export HBASE_HOME=/opt/soft/hbase/hbase-2.1.4/ export HBASE_CLASSPATH=/opt/soft/hbase/hbase-2.1.4/conf export HBASE_LOG_DIR=/opt/soft/hbase/hbase-2.1.4/logs export HADOOP_HOME=/opt/soft/hadoop/hadoop-3.1.2 export HBASE_PID_DIR=/opt/data/hadoop/pids export HBASE_MANAGES_ZK=false
hbase-site.xml
# 备份: cp hbase-site.xml hbase-site.xml.bak # 进入编辑模式: vim hbase-site.xml # 配置:<configuration>标签中添加 <property> <name>hbase.rootdir</name> <value>hdfs://hbase3:9000/hbase</value> </property> <property> <name>hbase.cluster.distributed</name> <value>true</value> </property> <property> <name>hbase.master</name> <value>127.0.0.1:60000</value> </property> <property> <name>hbase.zookeeper.quorum</name> <value>127.0.0.1</value> </property> <property> <name>hbase.wal.provider</name> <value>filesystem</value> </property> <property> <name>hbase.unsafe.stream.capability.enforce</name> <value>false</value> </property> <property> <name>hbase.tmp.dir</name> <value>/opt/soft/hbase/hbase-2.1.4/tmpdata</value> </property> <property> <name>hfile.block.cache.size</name> <value>0.2</value> </property> <property> <name>hbase.snapshot.enabled</name> <value>true</value> </property> <property> <name>zookeeper.session.timeout</name> <value>180000</value> </property>
环境变量 /etc/profile
# 进入环境变量 vim /etc/profile # 继续添加 export HBASE_HOME=/opt/soft/hbase/hbase-2.1.4/ :$HBASE_HOME/bin # 使环境变量生效 source /etc/profile
【3】启动
start-hbase.sh
报错1:java.lang.NoClassDefFoundError: org/apache/htrace/SamplerBuilder
启动时显示:
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/soft/hadoop/hadoop-3.1.2/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/soft/hbase/hbase-2.1.4/lib/client-facing-thirdparty/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
# 查看日志 tailf hbase-root-master-hbase3.log -n 500 # 报错内容
2019-07-08 06:08:48,407 INFO [main] ipc.NettyRpcServer: Bind to /192.168.0.214:16000
2019-07-08 06:08:48,554 INFO [main] hfile.CacheConfig: Created cacheConfig: CacheConfig:disabled
2019-07-08 06:08:48,555 INFO [main] hfile.CacheConfig: Created cacheConfig: CacheConfig:disabled
2019-07-08 06:08:49,105 ERROR [main] regionserver.HRegionServer: Failed construction RegionServer
java.lang.NoClassDefFoundError: org/apache/htrace/SamplerBuilder
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:644)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:628)
at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2667)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:93)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2701)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2683)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:372)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:295)
at org.apache.hadoop.hbase.util.CommonFSUtils.getRootDir(CommonFSUtils.java:362)
at org.apache.hadoop.hbase.util.CommonFSUtils.isValidWALRootDir(CommonFSUtils.java:411)
at org.apache.hadoop.hbase.util.CommonFSUtils.getWALRootDir(CommonFSUtils.java:387)
at org.apache.hadoop.hbase.regionserver.HRegionServer.initializeFileSystem(HRegionServer.java:704)
at org.apache.hadoop.hbase.regionserver.HRegionServer.<init>(HRegionServer.java:613)
at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:489)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:3093)
at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:236)
at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:140)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:149)
at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:3111)
Caused by: java.lang.ClassNotFoundException: org.apache.htrace.SamplerBuilder
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 25 more
2019-07-08 06:08:49,118 ERROR [main] master.HMasterCommandLine: Master exiting
java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster.
at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:3100)
at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:236)
at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:140)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:149)
at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:3111)
Caused by: java.lang.NoClassDefFoundError: org/apache/htrace/SamplerBuilder
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:644)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:628)
at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2667)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:93)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2701)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2683)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:372)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:295)
at org.apache.hadoop.hbase.util.CommonFSUtils.getRootDir(CommonFSUtils.java:362)
at org.apache.hadoop.hbase.util.CommonFSUtils.isValidWALRootDir(CommonFSUtils.java:411)
at org.apache.hadoop.hbase.util.CommonFSUtils.getWALRootDir(CommonFSUtils.java:387)
at org.apache.hadoop.hbase.regionserver.HRegionServer.initializeFileSystem(HRegionServer.java:704)
at org.apache.hadoop.hbase.regionserver.HRegionServer.<init>(HRegionServer.java:613)
at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:489)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:3093)
... 5 more
Caused by: java.lang.ClassNotFoundException: org.apache.htrace.SamplerBuilder
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 25 more
## 解决方案
# 找到 htrace-core 开头的jar
find / -name 'htrace-core-*'
# 将 htrace-core 开头的jar 复制到 /opt/soft/hbase/hbase-2.1.4/lib/目录下
cp /opt/soft/hadoop/hadoop-3.1.2/share/hadoop/yarn/timelineservice/lib/htrace-core-3.1.0-incubating.jar /opt/soft/hbase/hbase-2.1.4/lib/
【4】验证
192.168.0.214:16010进入web页面
5、安装opentsdb
【1】解压
# 进入目录 cd /opt/soft/opentsdb # 解压 tar -zxvf opentsdb-2.4.0.tar.gz # 修改用户权限 chown -R root:root opentsdb-2.4.0
【2】编译
# 进入目录 cd opentsdb-2.4.0 # 编译:会生成一个build文件,但会报错 ./build.sh # 将third_party中的文件放入build文件夹中 cp -r third_party build # 再次编译 ./build.sh
【3】配置
opentsdb.conf
# 将/opt/soft/opentsdb/opentsdb-2.4.0/src/opentsdb.conf复制到/opt/soft/opentsdb/opentsdb-2.4.0/build目录下
cp /opt/soft/opentsdb/opentsdb-2.4.0/src/opentsdb.conf /opt/soft/opentsdb/opentsdb-2.4.0/build/ # 进入编辑模式
vim opentsdb.conf
# 分别配置以下内容
tsd.network.port =4242
tsd.http.staticroot =./staticroot
tsd.http.cachedir =/opt/soft/opentsdb/opentsdb-2.4.0/tsdtmp
tsd.core.auto_create_metrics = true
tsd.storage.hbase.zk_quorum = 127.0.0.1:2181
tsd.http.request.enable_chunked = true
tsd.core.auto_create_metrics = true
tsd.http.request.max_chunk = 1638400
【4】生成表
# 进入目录 cd /opt/soft/opentsdb/opentsdb-2.4.0/src # 在hbase中生成表 env COMPRESSION=NONE HBASE_HOME=/opt/soft/hbase/hbase-2.1.4 ./create_table.sh ## 验证 #1、hbase验证: 进入hbase的shell命令:更多habse shell命令参考https://www.cnblogs.com/i80386/p/4105423.html hbase shell # 查看所有表:opentsdb在hbase中会生成4个表(tsdb, tsdb-meta, tsdb-tree, tsdb-uid),其中tsdb这个表最重要,数据迁移时,备份还原此表即可 list
#2、zookeeper验证:进入zkCli.sh客户端,相关命令指南参考https://www.e-learn.cn/content/linux/835320 zkCli.sh -server # 查看hbase相关表 ls /hbase/table
#3、hadoop验证:hbas相关数据在 /hbase/default目录下,其他相关命令指南参考https://blog.csdn.net/m0_38003171/article/details/79086780 hdfs dfs -ls -R /hbase/default
【5】启动
# 进入目录 cd /opt/soft/opentsdb/opentsdb-2.4.0/build/ # 启动 sh tsdb tsd & ## 验证 # 1、端口验证 netstat -ano |grep 4242 # 2、进程验证 ps -ef | grep opentsdb # 3、web验证:如上面验证都正常,web无法访问,检查防火墙等 http://192.168.0.211:4242/
【6】写数据
#启动写入数据程序: /opt/soft/tsdb/property-0.0.1-SNAPSHOT.jar 程序为写入数据的程序 java -jar /opt/soft/tsdb/property-0.0.1-SNAPSHOT.jar &
注:在web页面的Graph中,可以看到写入的指标(标签),则说明写入成功,如未写入成,可以在logs下看相关日志。想要看具体数据,可安装 grafana辅助查看。安装步骤参考下面。
6、安装grafana
参考:https://grafana.com/grafana/download?platform=linux
【1】安装
方法一:
# 创建目录 mkdir /opt/soft/grafana/ # 进入目录 cd /opt/soft/grafana/ # 下载安装包 wget https://dl.grafana.com/oss/release/grafana-6.2.5.linux-amd64.tar.gz
# 解压
tar -zxvf grafana-6.2.5.linux-amd64.tar.gz
方法二:
yum install -y https://dl.grafana.com/oss/release/grafana-6.2.5-1.x86_64.rpm
【2】启动
# 启动 service grafana-server start ## 验证 # 1、状态验证 systemctl status grafana-server # 2、web验证:默认端口为3000 192.168.0.214:3000
【3】查看数据
1、修改密码:
账户密码默认:admin admin,首次登陆要求修改密码,我这里改为Zxit@2018
2、添加数据库
Add data source——》Data Sources——》OpenTSDB——》输入URL(http://localhost:4242)——》Save & Test——》back
3、查看数据
Home——》New dashboard——》Add Query——》选择数据库——》选择指标