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-...
table-api-scala-bridge_${scala.binary.version}/artifactId version${flink.version}/version/dependency dependency groupId org.apache.flink/groupId artifactId flink-table-common/artifactId version${flink.version}/version ...
建表并写入数据 Scala/非分区表 data.write.format("delta").save("/tmp/delta_table")/分区表 data.write.format("delta").partitionedBy("date").save("/tmp/delta_table")SQL-非分区表 CREATE TABLE delta_table(id INT)USING delta ...
262)at org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation$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。
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...
本文为您介绍实时计算Flink版的作业运行异常问题。作业启动不起来，应该如何排查？页面右侧出现数据库链接错误弹窗，该如何排查？作业运行后，链路中的数据不产生消费，应该如何排查？作业运行后出现重启，应该如何排查呢？...
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。...
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。...
通用文本向量（基础版-多语言）调用须知 本服务后续将不再维护，请移步至 模型服务积灵-通用文本向量，效果更好，功能更完善 文档请参考：通用文本向量-快速开始
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。...
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...
自然语言处理NLP快速入门教程 如果您是首次使用自然语言处理NLP的相关服务，您可以参考以下的快速入门文档，以便帮助您更快的了解我们的产品功能。NLP自然语言处理 NLP自然语言处理快速入门 NLP自学习平台 快速入门导览 企业智能搜索 智能...
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 ...
说明 读分区表、写非分区表和写分区表代码示例请参见 PartitionDataReaderTest.scala、DataWriterTest.scala 和 PartitionDataWriterTest.scala，可以根据实际业务情况进行代码开发。Licensed under the Apache License,Version 2.0(the...
本文介绍了自然语言处理NLP中各个产品的SDK和API相关的内容，供您进行对应的开发操作。NLP自然语言处理支持Java、Node.js、Go、PHP、和Python开发，您可以通过SDK来简化OpenAPI的使用过程。SDK下载汇总了各语言SDK的下载地址和开发指南供您...