-
Arrays
_.compact(array) Arguments Returns Example _.difference(array [, array1, array2, …]) Arguments Returns Example _.findIndex(array [, callback=identity, thisArg]) Arguments ... -
5.1 Font color
Using an R function to write raw HTML or LaTeX code Using a Pandoc Lua filter (*) The Markdown syntax has no built-in method for changing text colors. We can use HTML and LaTeX ... -
Confirm Hosts
Next Step Confirm Hosts prompts you to confirm that Ambari has located the correct hosts for your cluster and to check those hosts to make sure they have the correct directories... -
Confirm Hosts
Next Step Confirm Hosts prompts you to confirm that Ambari has located the correct hosts for your cluster and to check those hosts to make sure they have the correct directories... -
Software Requirements
On each of your hosts: yum and rpm (RHEL/CentOS/Oracle/Amazon Linux) zypper and php_curl (SLES) apt (Debian/Ubuntu) scp , curl , unzip , tar , wget , and gcc* OpenSSL (v1.... -
健康检查
健康检查 背景 Endpoint API-Server Master-Server Worker-Server Alert-Server 健康检查 背景 运行状况检查旨在提供一种独特的方法来检查 Dolphinscheduler 服务的运行状况。它包括模块的运行状况，例如 DB、缓存、网络等等。 Endpoint API-Serve... -
Software Requirements
On each of your hosts: yum and rpm (RHEL/CentOS/Oracle/Amazon Linux) zypper and php_curl (SLES) apt (Debian/Ubuntu) scp , curl , unzip , tar , wget , and gcc* OpenSSL (v1.... -
Getting Started with Hive JDBC
How to get the Kyuubi JDBC driver Connect to non-kerberized Kyuubi Server Connect to Kerberized Kyuubi Server How to get the Kyuubi JDBC driver Kyuubi Thrift API is fully comp... -
Chaining
chain value Calling chain will cause all future method calls to return wrapped objects. When you’ve finished the computation, call value to retrieve the final value. Here’s an... -
软件要求
在每台主机上： yum 和 rpm (RHEL/CentOS/Oracle/Amazon Linux) zypper 和 php_curl (SLES) apt （Debian/Ubuntu） scp 、curl 、unzip 、tar 、wget 和 gcc* OpenSSL（v1.01，版本 16 或更高版本） Python 2.7.12...