java.lang.NoClassDefFoundError: org/apache/spark/sql/SparkSession$ 在【pom】中有【scope】的这个子节点，把这个子节点的限制去掉就行...目录 java.lang.NoClassDefFoundError: org/apache/spark/sql/SparkSession$ scope provided的作用 Demo问题： springboot
1、window操作系统的eclipse运行wordcount程序出现如下所示的错误: Exception in thread "main" java.lang.UnsatisfiedLinkError...: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z at org.apache.hadoop.io.nativeio.NativeIO...at org.apache.hadoop.util.DiskChecker.checkDir(DiskChecker.java:94) at org.apache.hadoop.fs.LocalDirAllocator...org.apache.hadoop.mapreduce.Job$10.run(Job.java:1285) at org.apache.hadoop.mapreduce.Job$10.run(....main(WordCountRunner2.java:60) 暂时解决方法如下所示： Windows的唯一方法用于检查当前进程的请求，在给定的路径的访问权限，所以我们先给以能进行访问，我们自己先修改源代码
*/ public class UDP_Send2 { public static void main(String[] args) throws Exception{ //...Exception{ //1.创建udp socket, 建立端点,设置监听端口。...却报出了 Exception in thread "main" java.lang.NoClassDefFoundError: UDP_Receive (wrong na me: com/ray/net.../UDP_Receive) 二.异常信息 Exception in thread "main" java.lang.NoClassDefFoundError: UDP_Receive (wrong na...而 Exception in thread "main" java.lang.NoClassDefFoundError: UDP_Receive (wrong name: com/ray/net/UDP_Receive
idea中使用scala运行spark出现： Exception in thread "main" java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce...查看build.sbt: name := "ScalaSBT" version := "1.0" scalaVersion := "2.11.8" libraryDependencies += "org.apache.spark...% "spark-core_2.11" % "1.6.1" 你需要确保 spark所使用的scala版本与你系统scala的版本一致 你也可以这样： libraryDependencies += "org.apache.spark
比如from com.person --> select * from PERSON; 如果没有这个jar包，会报错： Exception in thread "main" ~~~~~~~~~~~...in thread "main" cglib.jar 实现持久化对象的字节码生成，用于生成code的类库 如果没有这个jar包，会报错 java.lang.NoClassDefFoundError...in thread "main" commons-logging.jar Apache标准日志接口 如果没有这个jar包，会报错 java.lang.NoClassDefFoundError...in thread "main" dom4j.jar 解析读取xml 如果没有这个jar包，会报错 java.lang.NoClassDefFoundError: org/dom4j/DocumentException...Exception in thread "main" java.lang.NoClassDefFoundError: javax/transaction/Synchronization at org.hibernate.impl.SessionImpl
POI升级5.2.2报错问题 标签:版本冲突 报错信息 Exception in thread "main" java.lang.NoSuchMethodError: org.apache.logging.log4j.Logger.atDebug...()Lorg/apache/logging/log4j/LogBuilder; at org.apache.poi.openxml4j.opc.PackageRelationshipCollection.parseRelationshipsPart...org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:315) at org.apache.poi.ooxml.util.PackageHelper.open...(PackageHelper.java:59) at org.apache.poi.xssf.usermodel.XSSFWorkbook....(XSSFWorkbook.java:304) at org.apache.poi.xssf.usermodel.XSSFWorkbook.
'org.apache.hadoop.hive.ql.metadata.HiveException(Failed to create spark client.)'...FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.spark.SparkTask Spark与hive...hive与spark版本必须对应着 重新编译完报 Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/impl/.../jackson-databind-2.2.3.jar ./ Spark运行时的日志，查看加载jar包的地方,添加上述jar 5.异常 java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException...(org.apache.hadoop.security.authorize.AuthorizationException): User: root is not allowed to impersonate
Exception in thread "main" java.lang.NoClassDefFoundError: org/codehaus/jackson/map/JsonMappingException...at org.apache.hadoop.mapreduce.Job$1.run(Job.java:563) at java.security.AccessController.doPrivileged...(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs...(UserGroupInformation.java:1190) at org.apache.hadoop.mapreduce.Job.connect(Job.java:561)...at org.apache.hadoop.mapreduce.Job.submit(Job.java:549) at org.apache.hadoop.mapreduce.Job.waitForCompletion
version>1.0-SNAPSHOT jar xixi http://maven.apache.org...>1.0-SNAPSHOT jar xixi http://maven.apache.org...in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/lang3/StringUtils at com.paxi.Xixi.main...(Xixi.java:11) Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang3.StringUtils at...in thread "main" java.lang.NoClassDefFoundError: com/paxi/Papa at com.paxi.Xixi.main(Xixi.java:15)
-- excel poi --> org.apache.poi poi...; import com.example.demo.po.ExcelObject; import org.apache.poi.hssf.usermodel.HSSFCell; import org.apache.poi.hssf.usermodel.HSSFRow...; import org.apache.poi.hssf.usermodel.HSSFSheet; import org.apache.poi.hssf.usermodel.HSSFWorkbook;...import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.xssf.usermodel.XSSFCell; import org.apache.poi.xssf.usermodel.XSSFRow...; import org.apache.poi.xssf.usermodel.XSSFSheet; import org.apache.poi.xssf.usermodel.XSSFWorkbook;
最近，研究map与java对象之间的相互转换，总结了5种方法： 第一种：使用org.apache.commons.beanutils转换 用到的主要jar包：commons-beanutils-1.9.3...in thread “main” java.lang.NoClassDefFoundError: org/apache/commons/collections/Transformer at java.lang.ClassLoader.defineClass1...(BeanMap.java:132) at org.apache.commons.beanutils.BeanMap....(PojoToMap.java:16) Caused by: java.lang.ClassNotFoundException: org.apache.commons.collections.Transformer...in thread “main” java.lang.NoClassDefFoundError: org/objectweb/asm/Type at net.sf.cglib.core.TypeUtils.parseType
今天捣鼓那个下拉框呢 这个Workbook有三个实现类 首先po一个xssf的下拉框实现工具类： import org.apache.poi.ss.util.CellRangeAddressList...; import org.apache.poi.xssf.usermodel.*; import java.io.FileOutputStream; /** * describe: * * @...author xiepanpan * @date 2018/07/11 */ public class Test { public static void main(String[] args...) { try { dropDownList42007("D:\\test.xlsx"); } catch (Exception...e.printStackTrace(); } } public static void dropDownList42007(String filePath) throws Exception
from the UncaughtExceptionHandler in thread "线程组 1-14668" Exception: java.lang.NoClassDefFoundError...thrown from the UncaughtExceptionHandler in thread "线程组 1-9350" Exception: java.lang.NoClassDefFoundError...thrown from the UncaughtExceptionHandler in thread "线程组 1-7834" Exception: java.lang.NoClassDefFoundError...thrown from the UncaughtExceptionHandler in thread "线程组 1-8421" Exception: java.lang.NoClassDefFoundError...thrown from the UncaughtExceptionHandler in thread "线程组 1-9190" 翻阅官方文档 https://jmeter.apache.org/usermanual
3，运行报错(1)： Exception in thread "main" java.lang.NoClassDefFoundError: com/google/common/base/Preconditions...4，运行报错(2): Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/util/PlatformName...in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory 缺少2个包： /usr/local/eclipse/configuration...7，运行报错(5)： 报错： Exception in thread "main" java.lang.NoClassDefFoundError: com/google/protobuf/ServiceException...: Output directory hdfs://192.168.52.128:9000/data/output already exists Exception in thread "main" org.apache.hadoop.mapred.FileAlreadyExistsException
1、异常java.lang.NoClassDefFoundError: org/apache/poi/UnsupportedFileFormatException 解决方法：使用的poi的相关jar...> org.apache.poi poi 3.9 org.apache.poi poi-ooxml</artifactId...return true; } return false; } 在读取Excel里面的内容 public static void readExcel() throws Exception...{ byte[] b; try { b = Character.toString(c).getBytes("utf-8");} catch (Exception
异常: Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/sqoop/Sqoop Caused by: java.lang.ClassNotFoundException...: org.apache.sqoop.Sqoop at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged...解决办法： 去$SQOOP_HOME/bin下，修改sqoop脚本： 修改前:exec ${Hadoop_COMMON_HOME}/bin/hadoop org.apache.sqoop.Sqoop "...$@" 修改后:exec ${HADOOP_COMMON_HOME}/bin/hadoop jar $SQOOP_HOME/lib/sqoop-1.4.3-cdh4.5.0.jar org.apache.sqoop.Sqoop
' doesn't exist error performing isolated work File: org/hibernate/exception/internal/SQLExceptionTypeDelegate.java...Line number: 63 org.hibernate.exception.SQLGrammarException: error performing isolated work com.mysql.jdbc.exceptions.jdbc4...java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory 解决方案缺少：commons-logging-1.1.1.jar..._Spring_hibernate2\WEB-INF\classes\bean.xml]: Invocation of init method failed; nested exception is org.hibernate.MappingException...in thread "main" org.hibernate.MappingException: Unknown entity: com.lm.model.Student 解决方案：没有配置对象关系映射文件
'org.apache.hadoop.hive.ql.metadata.HiveException(Failed to create spark client.)'...FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.spark.SparkTask Spark与hive...hive与spark版本必须对应着 重新编译完报 Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/impl/StaticLoggerBinder...lib/jackson-databind-2.2.3.jar ./ Spark运行时的日志，查看加载jar包的地方,添加上述jar 5.异常 java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException...(org.apache.hadoop.security.authorize.AuthorizationException): User: root is not allowed to impersonate
折腾了半天，于是用main方法测试了一下，然后打印了一下错误： Exception in thread "main" java.lang.NoClassDefFoundError: org/apache...at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at com.acts.web.pay.action.PayAction.main...(PayAction.java:250) Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang.exception.NestableRuntimeException...commons-lang版本3中居然把包名改成了 org.apache.commons.lang3，真尼玛,所以如果你想用JSON-lib 只能再加入 commons.lang。...因此该版本无法兼容以前的版本，包名也做了更改 org.apache.commons.lang3 。
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