SimpleDao
设置JDK环境变量
2019-05-06, 访问数: 1042
设置JDK的环境变量 export JAVA_HOME=/opt/jdk1.7.0_79export JRE_HOME=${JAVA_HOME}/jreexport CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/libexport PATH=${JAVA_HOME}/bin:$PATH
安装yum -y install yum-utilsyum-config-manager --enable rhui-REGION-rhel-server-extras rhui-REGION-rhel-server-optionalyum install certbot 关闭nginx因为standalone需要占用80和443端口 生成证书certbot certonly --standalone -d example.com -d www.example.com 配置nginx证书ssl_certificate /etc/letsencrypt/live/simpledao....
airflow配置
2019-05-06, 访问数: 1167
修改数据库为mysqlsql_alchemy_conn = mysql://root:123@localhost:3066/airflow?charset=utf8 修改celery的broker为redisbroker_url = redis://localhost:6379/0# rabbitmq: amqp://guest:guest@localhost:5672//celery_result_backend = redis://localhost:6379/0 添加userimport airflowfrom airflow import models, settingsfro...
ambari安装
2019-05-06, 访问数: 1163
添加yum源wget -nv http://public-repo-1.hortonworks.com/ambari/centos6/2.x/updates/2.2.2.0/ambari.repo -O /etc/yum.repos.d/ambari.repo 安装yum repolistyum install ambari-server 配置ambari-server setup 启动ambari-server start 手动安装agentyum install ambari-agent 如果网络太慢,则可以配置本地的自定义源,这样就不用去远程下载 1)下载ambari包:wge...
beeline连接Hive
2019-05-06, 访问数: 1296
连接beeline -n hive -p hive -u jdbc:hive2://127.0.0.1:10000 执行/usr/bin/beeline --color=true --showHeader=true --outputformat=tsv2 -n hive -p hive -u jdbc:hive2://hiveserver2.simpledao.com:10000 -e "set hive.merge.mapredfiles=true;set hive.merge.mapfiles=true;set hive.merge.smallfiles.avgsize=500000...
cdh-Cloudera Manager安装
2019-05-06, 访问数: 988
安装wget http://archive.cloudera.com/cm5/installer/latest/cloudera-manager-installer.binchmod u+x cloudera-manager-installer.binsudo ./cloudera-manager-installer.bin 服务命令service cloudera-scm-server start|stop|restartservice cloudera-scm-agent start|stop|restart
参考https://github.com/cloudera/cm_ext https://github.com/cloudera/cm_csds 生成parcel# 需要在目标文件夹内新建meta文件,并在meta中新建文件parcel.json,文件内容需要自己参考资料填写# 验证文件java -jar cm_ext/validator/target/validator.jar -p HELLO-1.0/meta/parcel.json# 验证目录java -jar cm_ext/validator/target/validator.jar -d HELLO-1.0# 打包parcel...
centos开启ipv6
2019-05-06, 访问数: 1218
编辑/etc/sysconfig/network-scripts/ifcfg-eth0,添加IPV6INIT=yesIPV6ADDR=primary_ipv6_address/64IPV6_DEFAULTGW=ipv6_gatewayIPV6_AUTOCONF=noDNS1=2001:4860:4860::8844DNS2=2001:4860:4860::8888DNS3=209.244.0.3 测试ping6 2001:4860:4860::8888 参考https://www.digitalocean.com/community/tutorials/how-to-enable-ipv...
Linux curl常用命令
2019-05-06, 访问数: 1028
post jsoncurl -H "Content-Type: application/json" -X POST -d '{"a":"b","c":10}' http://127.0.0.1 -w %{time_connect}:%{time_starttransfer}:%{time_total} post formcurl -d "param1=value1&param2=value2" "http://127.0.0.1/test"
在js中添加代码 $(document).ready(function() { // using jQuery function getCookie(name) { var cookieValue = null; if (document.cookie && document.cookie !== '') { var cookies = document.cookie.split(';'); for (var i = 0; i < cookies.length; i++) { ...