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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... -
设置选项
更多信息 以下选项经常用于 Ambari Server 设置。 -j (or —java-home) 指定要在 Ambari Server 和集群中的所有主机上使用的 JAVA_HOME 路径。默认情况下，如果您不指定此选项，Ambari Server 安装程序会将 Oracle JDK 1.8 二进制文件和随附的 Java 加密扩展 (JCE) ... -
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... -
Kingbase
Support Connector Version Support Those Engines Key Features Description Supported DataSource Info Database Dependency Data Type Mapping Source Options Tips Task Example S... -
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... -
3. Getting Started With Hive Beeline
Getting Started With Hive Beeline Getting Beeline Getting Started With Hive Beeline Getting Beeline $ bin / beeline -- help Usage : java org . apache . hive . cli... -
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 ... -
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... -
Timeline
Actions States Active and Archived timeline LSM Timeline Archival Configs Spark write client configs Flink Options At its core, Hudi maintains a timeline which is a log of...
