wordpress调用网站最新文章,wordpress视觉编辑器,给公司做兼职维护网站多少钱,温州专业网站建设1、 Hue的安装
1.1 上传解压安装包 Hue的安装支持多种方式#xff0c;包括rpm包的方式进行安装、tar.gz包的方式进行安装以及cloudera manager的方式来进行安装等#xff0c;我们这里使用tar.gz包的方式来进行安装 Hue的压缩包的下载地址#xff1a; http://archive.cloude…1、 Hue的安装
1.1 上传解压安装包 Hue的安装支持多种方式包括rpm包的方式进行安装、tar.gz包的方式进行安装以及cloudera manager的方式来进行安装等我们这里使用tar.gz包的方式来进行安装 Hue的压缩包的下载地址 http://archive.cloudera.com/cdh5/cdh/5/ 我们这里使用的是CDH5.14.0这个对应的版本具体下载地址为 http://archive.cloudera.com/cdh5/cdh/5/hue-3.9.0-cdh5.14.0.tar.gz tar -zxf hue-3.9.0-cdh5.14.0.tar.gz 1.2 联网安装各种必须的依赖包 yum install -y asciidoc cyrus-sasl-devel cyrus-sasl-gssapi cyrus-sasl-plain gcc gcc-c krb5-devel libffi-devel libxml2-devel libxslt-devel make openldap-devel python-devel sqlite-devel gmp-devel 1.3 Hue初始化配置 cd /export/servers/hue-3.9.0-cdh5.14.0/desktop/conf vim hue.ini 根据自己配置修改以下内容 #通用配置 [desktop] secret_keyjFE93j;2[290-eiw.KEiwN2s3[d;/.q[eIW^y#eIei*MnqW5o #通过http访问hue界面的主机名 http_hostnode01 #是否启用新版hue界面 is_hue_4true #时区 time_zoneAsia/Shanghai server_userroot server_grouproot default_userroot default_hdfs_superuserroot #配置使用mysql作为hue的存储数据库,大概在hue.ini的587行左右 [[database]] #设置database为mysql enginemysql #mysql所在节点 hostnode01 port3306 #mysql用户名及密码 userroot passwordHadoop #mysql数据库名 namehue 1.4 创建mysql中Hue使用的DB create database hue default character set utf8 default collate utf8_general_ci; 1.5 编译Hue cd /export/servers/hue-3.9.0-cdh5.14.0 make apps 编译成功之后会在hue数据库中创建许多初始化表 1.6 启动Hue、Web UI访问 cd /export/servers/hue-3.9.0-cdh5.14.0 前台启动 ./build/env/bin/supervisor 后台启动 ./build/env/bin/supervisor WEB页面访问路径 http://node01:8888 2、 Hue与软件的集成
2.1、 Hue集成HDFS 2.1.1、修改core-site.xml配置 !—允许通过httpfs方式访问hdfs的主机名 -- property namehadoop.proxyuser.root.hosts/name value*/value /property !—允许通过httpfs方式访问hdfs的用户组 -- property namehadoop.proxyuser.root.groups/name value*/value /property 2.1.2、修改hdfs-site.xml配置 property namedfs.webhdfs.enabled/name valuetrue/value /property 2.1.3、修改hue.ini [[hdfs_clusters]] [[[default]]] fs_defaultfshdfs://node01:8020 webhdfs_urlhttp://node01:50070/webhdfs/v1 hadoop_hdfs_home/export/servers/hadoop-2.6.0-cdh5.14.0 hadoop_bin/export/servers/hadoop-2.6.0-cdh5.14.0/bin hadoop_conf_dir/export/servers/hadoop-2.6.0-cdh5.14.0/etc/hadoop 3.1.4、重启HDFS、Hue 启动HDFS start-dfs.sh 启动hue进程 cd /export/servers/hue-3.9.0-cdh5.14.0 ./build/env/bin/supervisor 3.1.5、WEB界面查看 2.2、 Hue集成YARN 2.2.1、修改hue.ini [[yarn_clusters]] [[[default]]] resourcemanager_hostnode01 resourcemanager_port8032 submit_toTrue resourcemanager_api_urlhttp://node01:8088 history_server_api_urlhttp://node01:19888 2.2.2、开启yarn日志聚集服务
MapReduce 是在各个机器上运行的 在运行过程中产生的日志存在于各个机器上为了能够统一查看各个机器的运行日志将日志集中存放在 HDFS 上 这个过程就是日志聚集 property ##是否启用日志聚集功能。 nameyarn.log-aggregation-enable/name valuetrue/value /property property ##设置日志保留时间单位是秒。 nameyarn.log-aggregation.retain-seconds/name value106800/value /property 2.2.3、重启Yarn、Hue 启动yarn start-yarn.sh 启动hue进程 cd /export/servers/hue-3.9.0-cdh5.14.0 ./build/env/bin/supervisor 2.2.4、WEB界面查看 2.3、 Hue集成Hive 如果需要配置hue与hive的集成我们需要启动hive的metastore服务以及hiveserver2服务impala需要hive的metastore服务hue需要hvie的hiveserver2服务
2.3.1、修改Hue.ini [beeswax] hive_server_hostnode01 hive_server_port10000 hive_conf_dir/export/servers/hive-1.1.0-cdh5.14.0/conf server_conn_timeout120 auth_usernameroot auth_passwordhadoop [metastore] #允许使用hive创建数据库表等操作 enable_new_create_tabletrue 2.3.2、启动Hive服务、重启hue 在node01机器上启动hive的 metastore 以及 hiveserver2 服务 后台启动 metastore 以及 hiveserver2 服务 cd /export/servers/hive-1.1.0-cdh5.14.0 nohup bin/hive --service metastore nohup bin/hive --service hiveserver2 启动hue进程 cd /export/servers/hue-3.9.0-cdh5.14.0 ./build/env/bin/supervisor 2.3.3、WEB界面查看 2.4、Hue集成Mysql 2.4.1、修改hue.ini 需要把mysql的注释给去掉;大概位于1546行 [[[mysql]]] nice_nameMy SQL DB enginemysql hostnode01 port3306 userroot passwordhadoop 2.4.2、重启hue 启动hue进程 cd /export/servers/hue-3.9.0-cdh5.14.0/ ./build/env/bin/supervisor 2.4.3、WEB界面查看 2.5、Hue集成Oozie 2.5.1、修改hue配置文件hue.ini [liboozie] # The URL where the Oozie service runs on. This is required in order for # users to submit jobs. Empty value disables the config check. oozie_urlhttp://node01:11000/oozie # Requires FQDN in oozie_url if enabled ## security_enabledfalse # Location on HDFS where the workflows/coordinator are deployed when submitted. remote_deployement_dir/export/service/oozie/oozie_works [oozie] # Location on local FS where the examples are stored. # local_data_dir/export/servers/oozie-4.1.0-cdh5.14.0/examples/apps # Location on local FS where the data for the examples is stored. # sample_data_dir/export/servers/oozie-4.1.0-cdh5.14.0/examples/input-data # Location on HDFS where the oozie examples and workflows are stored. # Parameters are $TIME and $USER, e.g. /user/$USER/hue/workspaces/workflow-$TIME # remote_data_dir/user/root/oozie_works/examples/apps # Maximum of Oozie workflows or coodinators to retrieve in one API call. oozie_jobs_count100 # Use Cron format for defining the frequency of a Coordinator instead of the old frequency number/unit. enable_cron_schedulingtrue # Flag to enable the saved Editor queries to be dragged and dropped into a workflow. enable_document_actiontrue # Flag to enable Oozie backend filtering instead of doing it at the page level in Javascript. Requires Oozie 4.3. enable_oozie_backend_filteringtrue # Flag to enable the Impala action. enable_impala_actiontrue [filebrowser] # Location on local filesystem where the uploaded archives are temporary stored. archive_upload_tempdir/tmp # Show Download Button for HDFS file browser. show_download_buttontrue # Show Upload Button for HDFS file browser. show_upload_buttontrue # Flag to enable the extraction of a uploaded archive in HDFS. enable_extract_uploaded_archivetrue 2.5.2、启动hue、oozie 启动hue进程 cd /export/servers/hue-3.9.0-cdh5.14.0 ./build/env/bin/supervisor 启动oozie进程 cd /export/servers/oozie-4.1.0-cdh5.14.0 ./bin/oozied.sh start 2.5.3、WEB界面查看 2.6、Hue集成Hbase 2.6.1、修改hbase配置 在hbase-site.xml配置文件中的添加如下内容开启hbase thrift服务 修改完成之后scp给其他机器上hbase安装包 property namehbase.thrift.support.proxyuser/name valuetrue/value /property property namehbase.regionserver.thrift.http/name valuetrue/value /property 2.6.2、修改hadoop配置 在core-site.xml中确保 HBase被授权代理添加下面内容 把修改之后的配置文件scp给其他机器和hbase安装包conf目录下 property namehadoop.proxyuser.hbase.hosts/name value*/value /property property namehadoop.proxyuser.hbase.groups/name value*/value /property 2.6.3、修改Hue配置 [hbase] # Comma-separated list of HBase Thrift servers for clusters in the format of (name|host:port). # Use full hostname with security. # If using Kerberos we assume GSSAPI SASL, not PLAIN. hbase_clusters(Cluster|node01:9090) # HBase configuration directory, where hbase-site.xml is located. hbase_conf_dir/export/servers/hbase-1.2.1/conf # Hard limit of rows or columns per row fetched before truncating. ## truncate_limit 500 # buffered is the default of the HBase Thrift Server and supports security. # framed can be used to chunk up responses, # which is useful when used in conjunction with the nonblocking server in Thrift. thrift_transportbuffered 2.6.4、启动hbase(包括thrift服务)、hue 需要启动hdfs和hbase然后再启动thrift start-dfs.sh start-hbase.sh ./hbase-daemon.sh start thrift 重新启动hue cd /export/servers/hue-3.9.0-cdh5.14.0/ ./build/env/bin/supervisor 2.6.5、WEB界面查看 2.7、Hue集成Impala 2.7.1、修改hue配置文件hue.ini [impala] server_hostnode01 server_port21050 impala_conf_dir/etc/impala/conf 2.7.2、重启Hue cd /export/servers/hue-3.9.0-cdh5.14.0/ ./build/env/bin/supervisor 2.7.3、WEB界面查看
