WordCount example(Scala)Example of reading data from or writing data to a MaxCompute table(Scala)GraphX PageRank example(Scala)MLlib KMeans-ON-OSS example(Scala)OSS UnstructuredData example(Scala)SparkPi example(Scala)...
lang/groupId artifactId scala-library/artifactId version${scala.version}/version/dependency dependency groupId org.scala-lang/groupId artifactId scala-actors/artifactId version${scala.version}/version/dependency In the ...
本文通过以下方面为您介绍Spark：Scala（%spark）PySpark（%spark.pyspark）SparkR（%spark.r）SQL（%spark.sql）配置Spark 第三方依赖 内置教程 Scala（%spark）以%spark 开头的就是Scala代码的段落（Paragraph）。因为Zeppelin已经为您...
Scala下载地址：官方链接，其版本要与使用的Apache Spark版本相兼容。下载Apache Hadoop压缩包。Apache Hadoop下载地址：官方链接。建议您选用的Apache Hadoop版本不低于2.7.3，本文档中使用的Apache Hadoop版本为Apache Hadoop 2.7.3。...
see pom.xml.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....
Scala下载地址为 官方链接，其版本要与使用的Apache Spark版本相兼容。下载Apache Hadoop压缩包。Apache Hadoop下载地址为 官方链接。建议您选用的Apache Hadoop版本不低于2.7.3，本文中使用的Apache Hadoop版本为Apache Hadoop 2.7.3。...
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...
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 ...
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${flink.version}/version ...
262)at org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation$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 ...
kafka-console-producer.sh-broker-list core-1-1:9092,core-1-2:9092,core-1-3:9092-topic iceberg_test 通过Spark SQL创建测试使用的数据库iceberg_db和表iceberg_table，详细操作请参见 基础使用。新建Maven项目，引入Spark的依赖和检查...
This topic describes how to use Delta Lake to perform batch reads and writes.Create a table and write data Scala/Create a non-partitioned table and write data to it.data.write.format("delta").save("/tmp/delta_table")/...
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 ...
4.0.0(Spark 3.5.2,Scala 2.12)Spark 3.5.2 is supported.esr-3.0.1(Spark 3.4.3,Scala 2.12)esr-2.4.1(Spark 3.3.1,Scala 2.12)When you use the fusion acceleration feature,invalid data at the end is ignored during JSON data ...
Maven,Maven plugin for IntelliJ IDEA,Scala,and Scala plugin for IntelliJ IDEA.Procedure In IntelliJ IDEA,find and double-click SparkWordCount.scala in the left-side project list to open it.Go to the Run/Debug ...
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 ...
3.4.0(Spark 3.4.4,Scala 2.12)Spark 3.4.4 is available.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 acceleration The performance of user-defined functions(UDFs)is...
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 ...
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 ...
Scala 2.12)Engine esr-3.5.0(Spark 3.4.4,Scala 2.12)Engine esr-2.9.0(Spark 3.3.1,Scala 2.12)Fusion acceleration Supports shiftrightunsigned.str_to_map supports last_win.Parquet write optimization.Commit optimization.JSON ...
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...
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)The ClassNotFound issue and issues related to stack overflow are fixed.Celeborn The push,merge,and split operations are ...
Scala 2.12)esr-2.5.0(Spark 3.3.1,Scala 2.12)Spark 3.5.2 is supported.Fusion acceleration CacheTable is optimized.Tables in the CSV and TEXT formats can be read.Data can be read from and written to files in the complex ORC ...
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 ...
adb-spark:v3.3-python3.9-scala2.12 adb-spark:v3.5-python3.9-scala2.12 adb-spark:v3.5-python3.9-scala2.12 AnalyticDB For MySQL Instance Select an AnalyticDB for MySQL cluster from the drop-down list.amv-uf6i4bi88*AnalyticDB...
2.7.0(Spark 3.3.1,Scala 2.12)esr-3.3.0(Spark 3.4.4,Scala 2.12)esr-4.3.0(Spark 3.5.2,Scala 2.12)Fusion acceleration Optimized the Sort operator.Optimized the Window operator.Optimized spill.Optimized shuffle partition.Added...
This topic describes how to import data from...see Create a ClickHouse cluster.Background information For more information about Flink,visit the Apache Flink official website.Sample code Sample code:Stream processing package ...
go to the Maven official website.Git In this example,Git 2.39.1.windows.1 is used.For more information about how to download Git,go to the Git official website.Scala In this example,Scala 2.13.10 is used.For more ...