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Confirm Hosts
Next Step Confirm Hosts prompts you to confirm that Ambari has located the correct hosts for your cluster and to check those hosts to make sure they have the correct directories... -
Array
_.chunk(array, [size=1]) Since Arguments Returns Example _.compact(array) Since Arguments Returns Example _.concat(array, [values]) Since Arguments Returns Example ... -
Confirm Hosts
Next Step Confirm Hosts prompts you to confirm that Ambari has located the correct hosts for your cluster and to check those hosts to make sure they have the correct directories... -
Import the custom VDF into Ambari
Next Step More Information To import the custom VDF into Ambari, follow these steps: In the cluster install wizard, Select Version step, click the drop down with the HDP vers... -
Batch Reads
Spark DataSource API Daft Spark DataSource API The hudi-spark module offers the DataSource API to read a Hudi table into a Spark DataFrame. A time-travel query example: val ... -
Hive
Hive Iceberg supports reading and writing Iceberg tables through Hive by using a StorageHandler . Feature support The following features matrix illustrates the support for diff... -
Gobblin on Yarn
Introduction Architecture Overview The Role of Apache Helix Gobblin Yarn Application Launcher YarnAppSecurityManager LogCopier Gobblin ApplicationMaster YarnService GobblinH... -
Gluten
Building(with velox Backend) Build gluten velox backend package Usage Installing Configure Gluten is a Spark plugin developed by Intel, designed to accelerate Apache Spark w... -
选择服务
Steps 下一步 更多信息 根据在Select Stack 步骤中选择的堆栈，您可以选择要安装到集群中的服务。堆栈包含许多服务。您可以选择立即安装任何其他可用的服务，或稍后添加服务。默认情况下，群集安装向导会选择所有可用的服务进行安装。 SmartSense 部署是强制性的。您无法清除使用群集安装向导安装 SmartSense 的选项。 选... -
Collections
_.at(collection, [index]) Arguments Returns Example _.contains(collection, target, [fromIndex=0]) Aliases Arguments Returns Example _.countBy(collection, [callback=identit...
