引擎侧 版本号 说明 esr-2.7.1(Spark 3.3.1,Scala 2.12)esr-2.8.0(Spark 3.3.1,Scala 2.12)esr-3.3.1(Spark 3.4.4,Scala 2.12)esr-3.4.0(Spark 3.4.4,Scala 2.12)esr-4.3.1(Spark 3.5.2,Scala 2.12)esr-4.4.0(Spark 3.5.2,Scala 2.12)esr-4...
Spark将Scala用作其应用程序框架，启用了内存分布数据集，除了能够提供交互式查询外，还可以迭代优化工作负载。模板示例 Spark单机版（已有VPC）在已有专有网络、交换机和安全组等资源的基础上，创建一台ECS实例并绑定弹性公网IP（EIP）。...
and all Spark tasks are executed through Java or Scala code.Engine version format The engine version format is esr-(Spark*,Scala*).Note You can use the runtime environment provided by Alibaba Cloud Fusion Engine to ...
find./build.sbt./src./src/main./src/main/scala./src/main/scala/com ./src/main/scala/com/spark ./src/main/scala/com/spark/test ./src/main/scala/com/spark/test/WriteToCk.scala 编辑build.sbt配置文件并添加依赖。name:="Simple ...
properties spark.version 2.3.0/spark.version cupid.sdk.version 3.3.8-public/cupid.sdk.version scala.version 2.11.8/scala.version scala.binary.version 2.11/scala.binary.version/properties dependency groupId org.apache.spark...
Spark将Scala用作其应用程序框架，启用了内存分布数据集，除了能够提供交互式查询外，还可以迭代优化工作负载。模板示例 Spark集群版-已有专有网络VPC 在已有专有网络、交换机和安全组等资源的基础上，创建多台ECS实例。其中一台ECS实例...
当前Spark的运行环境仅支持选择 Spark3.5_Scala2.12_Python3.9_General:1.0.9 和 Spark3.3_Scala2.12_Python3.9_General:1.0.9。file_path string 是 文件路径。查看文件路径。路径格式为/Workspace/code/default。示例：/Workspace/code/...
package org.myorg.example import org.apache.flink.streaming.api.scala._import org.apache.flink.table.sources._import org.apache.flink.table.api.scala.StreamTableEnvironment import org.apache.flink.table.api._import org....
This topic describes the mappings of data and value types between Spark,Scala,as well as the search indexes and tables of Tablestore.When you use these data and value types,you must follow the mapping rules for Spark,Scala...
lang/groupId artifactId scala-library/artifactId/exclusion exclusion groupId org.scala-lang/groupId artifactId scalap/artifactId/exclusion/exclusions/dependency dependency groupId org.apache.spark/groupId artifactId spark-...
建表并写入数据 Scala/非分区表 data.write.format("delta").save("/tmp/delta_table")/分区表 data.write.format("delta").partitionedBy("date").save("/tmp/delta_table")SQL-非分区表 CREATE TABLE delta_table(id INT)USING delta ...
262)at org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation$anon$2$anon$3.$anonfun$run$2(SparkExecuteStatementOperation.scala:166)at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)at...
Scala 2.12,Java Runtime)state string The status of the version.ONLINE type string The type of the version.stable iaasType string The type of the IaaS layer.ASI gmtCreate integer The time when the version was created....
230)at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)at org.apache.spark.sql.hive.thriftserver.SparkOperation.withLocalProperties(SparkOperation.scala:79)at org.apache.spark.sql.hive.thriftserver....
see Running modes.Preparations MaxCompute Spark nodes allow you to use Java,Scala,or Python to develop and run offline Spark on MaxCompute tasks.The operations and parameters that are required for developing the offline ...
see Running modes.Preparations ODPS Spark nodes allow you to use Java,Scala,or Python to develop and run offline Spark on MaxCompute tasks.The operations and parameters that are required for developing the offline Spark on...
see Running modes.Preparations ODPS Spark nodes allow you to use Java,Scala,or Python to develop and run offline Spark on MaxCompute tasks.The operations and parameters that are required for developing the offline Spark on...
such as a structured data file,a Hive table,an external database,or an existing RDD.The DataFrame API is available in Scala,Java,Python,and R.A DataFrame in Scala or Java is represented by a Dataset of rows.In the Scala ...
本文为您介绍2024年12月11日发布的EMR Serverless Spark的功能变更。概述 2024年12月11日，我们正式对外发布Serverless ...esr-3.0.1(Spark 3.4.3,Scala 2.12)esr-2.4.1(Spark 3.3.1,Scala 2.12)Fusion加速：JSON处理时忽略末尾的无效数据。
IntelliJ IDEA 准备工作 安装IntelliJ IDEA、Maven、IntelliJ IDEA Maven插件、Scala和IntelliJ IDEA Scala插件。开发流程 双击进入SparkWordCount.scala。进入作业配置界面。选择 SparkWordCount，在作业参数框中按照所需传入作业参数。...
esr-2.6.0(Spark 3.3.1,Scala 2.12)esr-3.4.0(Spark 3.4.4,Scala 2.12)esr-4.2.0(Spark 3.5.2,Scala 2.12)Fusion加速 自定义UDF性能优化。Sort、First/Last、DenseRank等操作性能提升。CSV Reader支持分区表。from_utc_timestamp 函数支持...
help for more information.scala val myfile=sc.textFile("oss:/{your-bucket-name}/50/store_sales")myfile:org.apache.spark.rdd.RDD[String]=oss:/{your-bucket-name}/50/store_sales MapPartitionsRDD[1]at textFile at console:24 ...
使用UDF函数 引擎侧 版本号 说明 引擎 esr-5.0.0(Spark 4.0.1,Scala 2.13)引擎 esr-4.6.0(Spark 3.5.2,Scala 2.12)引擎 esr-3.5.0(Spark 3.4.4,Scala 2.12)引擎 esr-2.9.0(Spark 3.3.1,Scala 2.12)Fusion加速 支持shiftrightunsigned。...
the OSS path of the Scala application written in Step 2.Python:the OSS path of the Python application written in Step 2.jars Yes The OSS path of the Maven dependencies prepared in Step 1.ClassName Yes if specific ...
code snippets,a Java API,or a Scala API.Supports security mechanisms.Supported versions EMR 5.6.0 and earlier versions support the Livy component by default.If you are using EMR 5.8.0 or later,you need to install Livy ...
CreateWorkspace-创建工作空间 CreateSessionCluster-创建会话 引擎侧 版本号 说明 esr-2.5.1（Spark 3.3.1,Scala 2.12）esr-3.1.1（Spark 3.4.3,Scala 2.12）esr-4.1.1（Spark 3.5.2,Scala 2.12）修复了ClassNotFound异常和栈溢出问题。...
This topic provides answers to some frequently asked questions about job running errors.What do I do if a job cannot be started?What do I do if the error message indicating a database connection error appears on the right ...
引擎侧 版本号 说明 esr-4.0.0(Spark 3.5.2,Scala 2.12)esr-3.1.0(Spark 3.4.3,Scala 2.12)esr-2.5.0(Spark 3.3.1,Scala 2.12)引擎版本：正式支持Spark 3.5.2。Fusion 加速 CacheTable优化。支持读CSV和TEXT格式的表。支持读取和写入复杂...
see Activate LindormDFS.Install Java Development Kits(JDKs)on compute nodes.The JDK version must be 1.8 or later.Install Scala on compute nodes.Download Scala from the official website.The Scala version must be compatible ...
in card.Install the Scala Java Development Kit(JDK).For more information,see Install Scala on your computer.Create a Scala project.In IntelliJ IDEA,choose Scala IDEA to create a Scala project.Prepare MaxCompute data.Create...