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String
_.camelCase([string=’’]) Arguments Returns Example _.capitalize([string=’’]) Arguments Returns Example _.deburr([string=’’]) Arguments Returns Example _.endsWith([strin... -
High-Speed Ingest
Pre-Splitting New Tables Multiple Ingest Clients Bulk Ingest Logical Time for Bulk Ingest MapReduce Ingest Accumulo is often used as part of a larger data processing and stor... -
Caching
Dependencies Fallback Metastore Cache Chart Cache Timeout SQL Lab Query Results Caching Thumbnails Superset uses Flask-Caching for caching purposes. Flask-Caching supports v... -
设置 Ambari 服务器
更多信息 在启动 Ambari 服务器之前，您必须 设置 Ambari 服务器。安装程序将 Ambari 配置为与 Ambari 数据库通信、安装 JDK 并允许您自定义 Ambari 服务器守护程序将运行的用户帐户。这些设置可以通过命令行或在 Ambari 守护程序中设置。 ambari - server setup 命令管理设置过程。在 A... -
RHEL/CentOS/Oracle Linux 7
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... -
3. Trouble Shooting
Trouble Shooting Common Issues java.lang.UnsupportedClassVersionError .. Unsupported major.minor version 52.0 org.apache.spark.SparkException: When running with master ‘yarn’ eith... -
Creating your first interoperable table
Pre-requisites Steps Initialize a pyspark shell Create dataset Running sync Conclusion Next steps Using OneTable to sync your source tables in different target format invo... -
How To Use Spark Dynamic Resource Allocation (DRA) in Kyuubi
The Basics of Dynamic Resource Allocation How to Enable Dynamic Resource Allocation Dynamic Resource Allocation w/ External Shuffle Service Dynamic Allocation w/o External Shuffl... -
Using the SpotBugs Ant task
Installing the Ant task Modifying build.xml Executing the task Parameters This chapter describes how to integrate SpotBugs into a build script for Ant, which is a popular Java... -
On Disk Encryption
Configuration Encrypting All Tables Per Table Encryption Disabling Crypto Custom Crypto Things to keep in mind Utilities need access to encryption properties Some data will b...
