我正在尝试使用power mock和mockito来模拟hadoop文件系统和构造函数。但是我收到以下错误。我是mockitos的新手，所以我不确定是什么问题。
<name>MapReduce</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- Component versions are defined here -->
<!-- Note that Hadoop dependencies are defined in hadoop-meta -->
<avro.version>1.7.6-cdh5.4.5</avro.version>
<crunch.version>0.11.0-cdh5.4.5</crunch.version>
<hadoop.version>2.6.0-cdh5.4.5</hadoop.version>
<hbase.version>1.0.0-cdh5.4.5</hbase.version>
<hive.version>1.1.0-cdh5.4.5</hive.version>
<mrunit.version>1.1.0</mrunit.version>
<parquet.version>1.5.0-cdh5.4.5</parquet.version>
<pig.version>0.12.0-cdh5.4.5</pig.version>
<spark.version>1.3.0-cdh5.4.5</spark.version>
<sqoop.version>1.4.5-cdh5.4.5</sqoop.version>
<zookeeper.version>3.4.5-cdh5.4.5</zookeeper.version>
<powermock.version>1.5.4</powermock.version>
</properties>
<dependencies>
<dependency>
<groupId>jdk.tools</groupId>
<artifactId>jdk.tools</artifactId>
<version>1.7.0</version>
<scope>system</scope>
<systemPath>C:\Program Files\Java\jdk1.7.0_79\lib\tools.jar</systemPath>
</dependency>
<dependency>
<groupId>org.apache.avro</groupId>
<artifactId>avro</artifactId>
<version>${avro.version}</version>
</dependency>
<dependency>
<groupId>org.apache.avro</groupId>
<artifactId>avro-mapred</artifactId>
<classifier>hadoop2</classifier>
<version>${avro.version}</version>
</dependency>
<dependency>
<groupId>com.twitter</groupId>
<artifactId>parquet-avro</artifactId>
<version>${parquet.version}</version>
<exclusions>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-client</artifactId>
<version>${hbase.version}</version>
</dependency>
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-server</artifactId>
<version>${hbase.version}</version>
</dependency>
<dependency>
<groupId>org.apache.hive</groupId>
<artifactId>hive-common</artifactId>
<version>${hive.version}</version>
<exclusions>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.hive</groupId>
<artifactId>hive-exec</artifactId>
<version>${hive.version}</version>
<exclusions>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-core</artifactId>
</exclusion>
<exclusion>
<groupId>javax.jdo</groupId>
<artifactId>jdo2-api</artifactId>
</exclusion>
<exclusion>
<groupId>org.datanucleus</groupId>
<artifactId>datanucleus-connectionpool</artifactId>
</exclusion>
<exclusion>
<groupId>org.datanucleus</groupId>
<artifactId>datanucleus-core</artifactId>
</exclusion>
<exclusion>
<groupId>org.datanucleus</groupId>
<artifactId>datanucleus-enhancer</artifactId>
</exclusion>
<exclusion>
<groupId>org.datanucleus</groupId>
<artifactId>datanucleus-rdbms</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.pig</groupId>
<artifactId>pig</artifactId>
<version>${pig.version}</version>
</dependency>
<dependency>
<groupId>org.apache.crunch</groupId>
<artifactId>crunch-core</artifactId>
<version>${crunch.version}</version>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_2.10</artifactId>
<version>${spark.version}</version>
</dependency>
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>${zookeeper.version}</version>
</dependency>
<dependency>
<groupId>org.apache.sqoop</groupId>
<artifactId>sqoop</artifactId>
<!-- classifier>hadoop200 classifier -->
<version>${sqoop.version}</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.15</version>
<exclusions>
<exclusion>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
</exclusion>
<exclusion>
<groupId>javax.jms</groupId>
<artifactId>jms</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jdmk</groupId>
<artifactId>jmxtools</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jmx</groupId>
<artifactId>jmxri</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.5</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.5</version>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-all</artifactId>
<version>1.3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit-addons</groupId>
<artifactId>junit-addons</artifactId>
<version>1.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.scalatest</groupId>
<artifactId>scalatest_2.10</artifactId>
<version>2.2.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-exec</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>11.0.2</version>
</dependency>
<dependency>
<groupId>org.powermock.modules</groupId>
<artifactId>powermock-module-junit4</artifactId>
<version>${powermock.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock.api</groupId>
<artifactId>powermock-api-mockito</artifactId>
<version>${powermock.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.6</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.4</version>
</dependency>
<dependency>
<groupId>org.apache.oozie</groupId>
<artifactId>oozie-core</artifactId>
<version>4.1.0</version>
</dependency>
<dependency>
<groupId>org.apache.oozie</groupId>
<artifactId>oozie-client</artifactId>
<version>4.1.0-cdh5.4.3</version>
</dependency>
<dependency>
<groupId>org.apache.mrunit</groupId>
<artifactId>mrunit</artifactId>
<version>1.1.0</version>
<classifier>hadoop2</classifier>
</dependency>
<dependency>
<groupId>xerces</groupId>
<artifactId>xercesImpl</artifactId>
<version>2.9.1</version>
</dependency>
<dependency>
<groupId>xalan</groupId>
<artifactId>xalan</artifactId>
<version>2.7.1</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>central</id>
<name>Maven Central</name>
<url>http://repo1.maven.org/maven2/</url>
</repository>
<repository>
<id>search</id>
<name>Maven Central search</name>
<url>http://search.maven.org/</url>
</repository>
<repository>
<id>cloudera</id>
<url>http://repository.cloudera.com/artifactory/cloudera-repos/</url>
</repository>
<repository>
<id>sonatype-snapshots</id>
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
</repository>
<repository>
<id>powermock-repo</id>
<url>http://powermock.googlecode.com/svn/repo/</url>
</repository>
</repositories>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
我的POM.xml中的依赖项
java.lang.ClassCastException: com.sun.script.javascript.RhinoScriptEngineFactory cannot be cast to javax.script.ScriptEngineFactory
at javax.script.ScriptEngineManager.initEngines(ScriptEngineManager.java:109)
at javax.script.ScriptEngineManager.access$0(ScriptEngineManager.java:86)
at javax.script.ScriptEngineManager$1.run(ScriptEngineManager.java:80)
at java.security.AccessController.doPrivileged(Native Method)
at javax.script.ScriptEngineManager.init(ScriptEngineManager.java:78)
at javax.script.ScriptEngineManager.<init>(ScriptEngineManager.java:51)
...
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
...
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
答案 0 :(得分：0)
这是由Powermock的某些版本中的错误引起的，因为它与Java 7的修改后的字节码验证冲突。更新您的Powermock版本。