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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... -
Installing
Pre-install Install Configure Settings for Connecting Ranger Admin ranger-spark-security.xml Using Macros in Row Level Filters Showing all disallowed privileges ranger-spark-a... -
SQL
Setting candidate class Unique results Defining a result type Parameters As we have described earlier, JDO allows access to many query languages to give the user full flexibil... -
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... -
DB2
Support Those Engines Description Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Supported DataSource Info Data Type Mapping Sink Options Ti... -
定制服务
证书 数据库 目录 账户 所有配置 下一步 更多信息 自定义服务步骤为您提供了一组选项卡，可让您查看和修改集群设置。群集安装向导尝试为每个选项设置合理的默认值。强烈建议您检查这些设置，因为您的要求可能更高级。 Ambari 将常用的自定义配置元素分为四类：凭证、数据库、目录和帐户。所有其他配置将在安装向导的所有配置部分中提供 证书... -
Debian 9
步骤 下一步 更多信息 在可以访问 Internet 的服务器主机上，使用命令行编辑器执行以下操作 步骤 在安装 Ambari 之前，您必须更新 ambari.list 文件中的 username 和 password 。运行以下命令： vi /etc/apt/sources.list.d/ambari.list 例如，输出显示以... -
Evolution
Schema evolution Correctness Partition evolution Sort order evolution Iceberg supports in-place table evolution . You can evolve a table schema just like SQL — even in nested... -
Table Watermark
Table freshness Table watermark Table freshness Data freshness represents timeliness, and in many discussions, freshness is considered one of the important indicators of data q... -
Distributed services
Remote service Redisson provides Java Remote Services to execute remote procedure call using Redis or Valkey. Remote interface could have any type of method parameters and result ...
