-
Setup Options
More Information The following options are frequently used for Ambari Server setup. -j (or —java-home) Specifies the JAVA_HOME path to use on the Ambari Server and all hosts i... -
JDO v JPA
There are several competing persistence technologies available for Java. Two of these are “standardised” (via the JCP). When developing your application you need to choose the mos... -
Ubuntu 18
Steps Next Step More Information On a server host that has Internet access, use a command line editor to perform the following Steps Before installing Ambari, you must upda... -
Flink Connector
Table managed in Hive catalog. Table managed in hadoop catalog Table managed in custom catalog A complete example. Apache Flink supports creating Iceberg table directly withou... -
SNMP
switch_legacy snmp 监控网络设备，主要是通过 SNMP 协议，Categraf、Telegraf、Datadog-Agent、snmp_exporter 都提供了这个能力。 switch_legacy Categraf 提供了一个网络设备的采集插件：switch_legacy，在 conf/input.switch_legacy ... -
文件参数传递
文件参数 使用方式 配置文件参数 输出文件给下游任务 获取上游任务的文件 其他 备注 样例 文件参数 通过配置文件参数，在同一工作流实例中，可以将上游任务工作目录下的文件(或文件夹，下统一以文件 代替)传递给下游任务。 如以下场景可能使用到 在ETL任务中，将多个上游任务处理好的数据文件一起传递给特定的下游任务。 在机器学习场景中，将... -
Function
always comparator compose construct curry useWith flip groupBy identity invoker nAry once pipe tap binary unary ap empty of constructN converge curryN __ bin... -
List
all any append concat drop zipWith zip xprod uniq filter find flatten head indexOf join lastIndexOf map nth pluck prepend range reduce reduceRight reject re... -
Debian 9
Steps Next Step More Information On a server host that has Internet access, use a command line editor to perform the following Steps Before installing Ambari, you must upda... -
SSO Integration
Background SSO login workflow How to enable SSO login Note Background As an enterpise practice, it’s common to apply Single sign-on (SSO) across all applications, so that use...
