<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.apache.hadoop</group...
Hadoop(4)-MapReduce 摘要:在之前建立的HDFS基础上,自己编写MapReduce程序,打包,并运行。 重新打包WordCount并执行 新建一个Maven项目,将示例程序中WordCount.java的复制到新项目中,使用mvn clean package打包为jar文件并复制到服务器。 WordCount.java内容如下阅读全文 ...
--> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.apache....
与emr的每个版本兼容的软件版本也可以在https://docs.aws.amazon.com/emr/latest/releaseguide/emr-rele...
<https://mvnrepository.com/artifact/software.amazon.awssdk/bundle/2.21.33> , and copy it to hadoop-3.3.7-aws/share/hadoop/tools/lib. The maven artifacts are staged at:https://repository.apache.org/content/repositories/orgapachehadoop-1384/You can find my public key at:https://dist.apache...
引入驱动jar包 <dependency> <groupId>org.mongodb</groupId> <artifactId>mongo-java-driver</artifactId> <version>3.2.2</version> </dependency> 编写工具类 /** * @author daijiyong */ public class MongodbUtils { ...
<make-maven-plugin.version>1.0-beta-1</make-maven-plugin.version> <surefire.fork.timeout>900</surefire.fork.timeout> <aws-java-sdk.version>1.12.565</aws-java-sdk.version> <aws-java-sdk-v2.version>2.21.41</aws-java-sdk-v2.version> <aws-java-sdk.version>1.12.599</aws-java-sdk.vers...
4.0/hadoop-provided.html 主要部分：在conf/spark-env.sh如果hadoop二进制正在你的路上 ...
Apache Hudi 是一个流式数据湖平台，将核心仓库和数据库功能直接引入数据湖。Hudi 不满足于将自己称为...
使用flume将日志从rds示例发送到hadoop集群。使用flume，您可以使用regex拦截器过滤事件，只发送insert、...