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环境搭建
DolphinScheduler 开发手册 软件要求 克隆代码库 编译源码 代码风格 Docker镜像构建 开发者须知 DolphinScheduler Standalone快速开发模式 分支选择 启动后端 启动前端 DolphinScheduler 普通开发模式 必要软件安装 zookeeper 数据库 启动后端 必要的准备工作 ... -
Kubernetes
Installing on Kubernetes Prerequisites Running Important settings Security settings Dependencies superset_config.py Environment Variables System packages Data sources Conf... -
2. Configuration
2.1. Programmatic configuration 2.2. Declarative configuration 2.2.1 YAML file based configuration 2.2.2 Variable syntax 2.2.3 Passwords encryption 2.3. Common settings codec ... -
Bug descriptions
Bad practice (BAD_PRACTICE) JUA: Asserting value of instanceof in tests is not recommended. (JUA_DONT_ASSERT_INSTANCEOF_IN_TESTS) AA: Assertion is used to validate an argument of ... -
Server Properties (2.x)
Property Types Below are properties set in accumulo.properties or the Accumulo shell that configure Accumulo servers (i.e. tablet server, manager, etc). Properties labeled ‘Expe... -
Use Cases
A Streaming Data Lake Near Real-Time Ingestion Incremental Processing Pipelines Unified Batch and Streaming Cloud-Native Tables Schema Management ACID Transactions Efficient ... -
Server Properties (3.x)
Property Types Below are properties set in accumulo.properties or the Accumulo shell that configure Accumulo servers (i.e. tablet server, manager, etc). Properties labeled ‘Expe... -
7. Distributed collections
7.1. Map 7.1.1. Map eviction, local cache and data partitioning Eviction Local cache How to load data to avoid invalidation messages traffic. Data partitioning 7.1.2. Map pers... -
Kerberos
Overview Within Hadoop Delegation Tokens Configuring Accumulo Servers Generate Principal and Keytab Server Configuration KerberosAuthenticator Administrative User Verifying ... -
Storage
Does Hudi support cloud storage/object stores? What is the difference between copy-on-write (COW) vs merge-on-read (MOR) table types? How do I migrate my data to Hudi? How to co...