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2. 使用本地存储库
如果您的企业集群的出站 Internet 访问受到限制，您应该考虑使用本地存储库，这使您能够从更多的治理和更好的安装性能中受益。您还可以使用本地存储库进行例行安装后集群操作，例如服务启动和重新启动操作。使用本地存储库包括获取公共存储库、使用无 Internet 访问或有限 Internet 访问来设置存储库，以及准备 Apache Ambari 存储库配置... -
4.10 Numbered figure captions
References We can use bookdown (Xie 2023a ) output formats to add figure numbers to their captions. Below is an example: --- output : bookdown :: html_document2 --- ``... -
Product Interoperability
Ambari 2.7.4 supports only HDP-3.1.4 and HDF-3.2.0 The Support Matrix tool provides information about: Operating Systems Databases Browsers JDK Use the following URL to det... -
5.6 Verbatim code chunks
Show a verbatim inline expression Typically we write code chunks and inline expressions that we want to be parsed and evaluated by knitr . However, if you are trying to write a t... -
Analysis Properties
SpotBugs allows several aspects of the analyses it performs to be customized. System properties are used to configure these options. This chapter describes the configurable analys... -
Flink Configuration
Catalog Configuration Runtime configuration Read options Write options Catalog Configuration A catalog is created and named by executing the following query (replace <catalog... -
JVM 监控
进程级监控 埋点方式 本讲介绍JVM监控相关知识。 进程级监控 Java类的程序，如果只是监控端口存活性，可以直接使用 Categraf 的 net_response 插件，如果只是监控进程存活性，以及进程的CPU、内存等使用率，这个和C的程序、Go的程序没有本质区别，使用 Categraf 的 procstat 插件。 procstat 插... -
Exporter
Introduction Arguments Examples Copy a Hudi dataset Export to json or parquet dataset Re-partitioning Custom Re-partitioning Introduction HoodieSnapshotExporter allows you... -
Reliability
Concurrent write operations Cost of retries Retry validation Compatibility Iceberg was designed to solve correctness problems that affect Hive tables running in S3. Hive tabl... -
Collect Information
Before deploying a cluster, you should collect the following information: The fully qualified domain name (FQDN) of each host in your system. The Ambari Cluster Install wizard s...