java.lang.NoSuchMethodError:org.apache.hadoop.conf.Configuration.reloadExistingConfigurations()V

Omk*_*kar 4 hadoop intellij-idea maven apache-spark

看起来我再次陷入了使用spark提交运行打包的spark应用程序jar的麻烦。以下是我的pom文件:

<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">
    <parent>
        <artifactId>oneview-forecaster</artifactId>
        <groupId>com.dataxu.oneview.forecast</groupId>
        <version>1.0.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>forecaster</artifactId>

<dependencies>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.module</groupId>
        <artifactId>jackson-module-scala_${scala.binary.version}</artifactId>
    </dependency>
    <dependency>
        <groupId>org.scala-lang</groupId>
        <artifactId>scala-library</artifactId>
        <version>${scala.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.spark</groupId>
        <artifactId>spark-streaming_${scala.binary.version}</artifactId>
        <version>${spark.version}</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.apache.spark</groupId>
        <artifactId>spark-sql_${scala.binary.version}</artifactId>
        <version>${spark.version}</version>
        <!--<scope>provided</scope>-->
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.spark/spark-hive -->
    <dependency>
        <groupId>org.apache.spark</groupId>
        <artifactId>spark-hive_2.11</artifactId>
        <version>2.2.0</version>
        <!--<scope>provided</scope>-->
    </dependency>
    <dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-aws</artifactId>
        <version>2.8.3</version>
        <!--<scope>provided</scope>-->
    </dependency>
    <dependency>
        <groupId>com.amazonaws</groupId>
        <artifactId>aws-java-sdk</artifactId>
        <version>1.10.60</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/joda-time/joda-time -->
    <dependency>
        <groupId>joda-time</groupId>
        <artifactId>joda-time</artifactId>
        <version>2.9.9</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-common -->
    <dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-common</artifactId>
        <version>2.8.0</version>
        <!--<scope>provided</scope>-->
    </dependency>
</dependencies>

<build>
    <sourceDirectory>src/main/scala</sourceDirectory>
    <testSourceDirectory>src/test/scala</testSourceDirectory>
    <plugins>
        <plugin>
            <groupId>net.alchim31.maven</groupId>
            <artifactId>scala-maven-plugin</artifactId>
            <version>${scala-maven-plugin.version}</version>
            <executions>
                <execution>
                    <goals>
                        <goal>compile</goal>
                        <goal>testCompile</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <artifactId>maven-assembly-plugin</artifactId>
            <configuration>
                <archive>
                    <manifest>
                        <mainClass>com.dataxu.oneview.forecaster.App</mainClass>
                    </manifest>
                </archive>
                <descriptorRefs>
                    <descriptorRef>jar-with-dependencies</descriptorRef>
                </descriptorRefs>
            </configuration>
            <executions>
                <execution>
                    <id>make-assembly</id>
                    <phase>package</phase>
                    <goals>
                        <goal>single</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>
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以下是一个简单的代码段,该代码段从s3位置获取数据并进行打印:

def getS3Data(path: String): Map[String, Any] = {
    println("spark session start.........")
    val spark =  getSparkSession()

    val configTxt = spark.sparkContext.textFile(path)
        .collect().reduce(_ + _)

    val mapper = new ObjectMapper
    mapper.registerModule(DefaultScalaModule)
    mapper.readValue(configTxt, classOf[Map[String, String]])
}
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当我从intellij运行它时,一切正常。日志很清楚,看起来不错。但是,当我使用mvn软件包对其进行打包并尝试使用spark提交运行它时,最终在出现以下错误.collect.reduce(_ + _)。以下是我遇到的错误:

 "main" java.lang.NoSuchMethodError: org.apache.hadoop.conf.Configuration.reloadExistingConfigurations()V
at org.apache.hadoop.fs.s3a.S3AFileSystem.addDeprecatedKeys(S3AFileSystem.java:181)
at org.apache.hadoop.fs.s3a.S3AFileSystem.<clinit>(S3AFileSystem.java:185)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
...
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我不了解未打包哪个依赖项,或者可能是问题所在,因为我确实正确设置了版本,期望hadoop的aws应该拥有所有的版本。

任何帮助将不胜感激。

ern*_*t_k 5

hadoop和AWS JDK之间的依赖关系非常敏感,您应该坚持使用构建hadoop依赖关系版本的正确版本。

您需要解决的第一个问题是选择一个版本的Hadoop。我看到您正在混用的版本2.8.32.8.0

当我查看的依赖树时org.apache.hadoop:hadoop-aws:2.8.0,我发现它是针对1.10.6AWS SDK 版本构建的(与相同hadoop-aws:2.8.3)。

Maven依赖树

这可能是导致不匹配的原因(您正在混合使用不兼容的版本)。所以:

  • 选择您要使用的hadoop版本
  • 包含hadoop-aws与您的hadoop兼容的版本
  • 删除其他依赖项,或仅将它们包含在与您的hadoop版本兼容的那些版本中。