Mac OS Hadoop:线程中的异常;“主要”;java.io.FileNotFoundException
在Hadoop中运行jar文件时,我遇到了一个问题 在终端中,我得到以下异常:Mac OS Hadoop:线程中的异常;“主要”;java.io.FileNotFoundException,hadoop,bigdata,Hadoop,Bigdata,在Hadoop中运行jar文件时,我遇到了一个问题 在终端中,我得到以下异常: Exception in thread "main" java.io.FileNotFoundException: /var/folders/5_/hxmqt1090j1g1tqm485hr7tw0000gn/T/hadoop-unjar898783490589040837/META-INF/LICENSE (Is a directory) 如何解决这个问题?我遇到了这个问题,我的代码是用scala编写的,我想用以
Exception in thread "main" java.io.FileNotFoundException: /var/folders/5_/hxmqt1090j1g1tqm485hr7tw0000gn/T/hadoop-unjar898783490589040837/META-INF/LICENSE (Is a directory)
如何解决这个问题?我遇到了这个问题,我的代码是用scala编写的,我想用以下命令在hadoop上运行jar: 比如: It报告错误: 线程“main”java.io.FileNotFoundException:/var/folders/dy/kgryx_f11g1fdqpcnc8jl中出现异常 m840000gp/T/hadoop-unjar5812913115154946721/META-INF/LICENSE(是一个目录) 我根据 现在解决了 我的maven shade插件配置如下:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.3</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<minimizeJar>true</minimizeJar>
<!-- <shadedArtifactAttached>true</shadedArtifactAttached>-->
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer">
</transformer>
</transformers>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>log4j.properties</exclude>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
<exclude>META-INF/LICENSE*</exclude>
<exclude>license/*</exclude>
</excludes>
</filter>
<filter>
<artifact>com.typesafe.akka</artifact>
<includes>
<include>reference.conf</include>
</includes>
</filter>
</filters>
</configuration>
</execution>
</executions>
</plugin>
org.apache.maven.plugins
maven阴影插件
2.4.3
包裹
阴凉处
真的
*:*
log4j.properties
META-INF/*.SF
META-INF/*.DSA
META-INF/*.RSA
META-INF/许可证*
许可证/*
com.typesafe.akka
reference.conf
如果我添加true,它将报告scala类未找到,注释掉这个配置。
祝你好运。以下内容可能重复
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.3</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<minimizeJar>true</minimizeJar>
<!-- <shadedArtifactAttached>true</shadedArtifactAttached>-->
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer">
</transformer>
</transformers>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>log4j.properties</exclude>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
<exclude>META-INF/LICENSE*</exclude>
<exclude>license/*</exclude>
</excludes>
</filter>
<filter>
<artifact>com.typesafe.akka</artifact>
<includes>
<include>reference.conf</include>
</includes>
</filter>
</filters>
</configuration>
</execution>
</executions>
</plugin>