-
ZooKeeper
ZooKeeper ACLs ACL errors during upgrade ZooKeeper ACLs Accumulo requires full access to nodes in ZooKeeper under the /accumulo path. The ACLs can be examined using the ZooKee... -
Permissions
Configuration Granting permission View permissions Revoking permissions Accumulo users can only perform actions if they are given permission. Accumulo has three types of perm... -
Plan Only Execution Mode
Application-level parameter setting Example: Session-level parameter setting Plan only execution mode currently only supports spark and flink engine. Configure the kyuubi.oper... -
Task SPI
DolphinScheduler Task SPI 扩展 如何进行任务插件开发？ DolphinScheduler Task SPI 扩展 如何进行任务插件开发？ org.apache.dolphinscheduler.spi.task.TaskChannel 插件实现以上接口即可。主要包含创建任务（任务初始化，任务运行等方法）、任务取消，如果是... -
Object
clone values eqProps keys omit pick pickAll project prop props keysIn path valuesIn toPairs toPairsIn propOr has hasIn assoc assocPath lens pickBy evolve inv... -
TPC-H
TPC-H Integration Dependencies Configurations TPC-H Operations The TPC-H is a decision support benchmark. It consists of a suite of business oriented ad-hoc queries and concur... -
Object
clone values eqProps keys omit pick pickAll project prop props keysIn path valuesIn toPairs toPairsIn propOr has hasIn assoc assocPath lens pickBy evolve inv... -
Database
activity answer collection collection_group comment config meta notification power question report revision role role_power_rel site_info tag tag_rel uniqid user ... -
Yarn Queue Management
Background How to create yarn queues How to use available queues Items about the feature Background In the actual production environment for the Yarn Deployment Mode , users... -
Telegram
Telegram Telegram 如果您需要使用 Telegram 进行告警，请在告警实例管理模块创建告警实例，选择 Telegram 插件。 Telegram 的配置样例如下: 参数配置: WebHook: 使用 Telegram 的机器人，发送消息的 WebHook。 botToken 创建 Telegram 的机器人，...
