nmon 报floating point exception

2024-11-06

(原创)Linux下的floating point exception错误解析

很多人也许都碰到过这样的错误:linux下程序刚一运行就报错:Floating point exception. 其实这个问题很容易排查,绝大多数情况情况都是逻辑的问题,如:c = a/b;或 c = a%b; 如果这里面的b不小心是0,则一定会出现Floating point exception的问题,大家可以检查检查啦!哈哈! 当然也有可能是版本的原因:同一个程序在一台高版本Linux上运行时没有问题,而在另一台低版本机器上运行报Floating Point Exception时,那么这极有

启动tomcat后struts框架报异常严重: Exception starting filter struts2 Unable to load configuration.

启动tomcat后struts框架报异常严重: Exception starting filter struts2 Unable to load configuration. 出现此异常是因为,struts.xml定义的版本和 struts2-core-2.1.6.jar里面的struts-default.xml版本不一致!! struts-default.xml文件里面定义的<!DOCTYPE ...>如下: <!DOCTYPE struts PUBLIC "-//Apach

eclipse运行项目，tomcat报错：Exception in thread :http-bio-8080-exec-4

eclipse运行项目,tomcat报错:Exception in thread :http-bio-8080-exec-4 转自 https://www.cnblogs.com/yby-blogs/p/6283105.html 今天用eclipse开发项目后,新建一个tomcat的server,然后添加项目后启动,利用火狐浏览器进行访问一直报内存溢出: Exception in thread ""http-bio-8080"-exec-1" java.lang.O

zepplin0.7.2报错ERROR, exception: null, result: %text java.lang.NullPointerException的处理

zepplin0.7.2报错ERROR, exception: null, result: %text java.lang.NullPointerException的处理问题描述: 使用zepplin查询业务系统数据时报错空指针,具体如下: interpreter.remote.RemoteInterpretershared_session736569169 INFO [2018-01-05 14:54:50,040] ({pool-2-thread-5} Paragraph.java[job

dom4j解析xml报错:Nested exception: org.xml.sax.SAXParseException: White space is required between the processing instruction target and data.

采用dom4j方式解析string类型的xml xml: String string="<?xmlversion=\"1.0\" encoding=\"UTF-8\"?><ROOT><HEAD><INFO><BUSINESSNO>T065205072015000097</BUSINESSNO><BUSINESSTYPE>T</BUSINESSTYPE&g

IIS报错：Exception from HRESULT: 0x8007000B解决方法

报错如下: System.Web.Services.dll 中发生,但未在用户代码中进行处理其他信息: 服务器无法处理请求. ---> 尝试加载 Oracle 客户端库时引发 BadImageFormatException.如果在安装 32 位 Oracle 客户端组件的情况下以 64 位模式运行,将出现此问题. ---> 试图加载格式不正确的程序. (Exception from HRESULT: 0x8007000B) 这个是去IIS里找到对应的项目,更改

启动tomcat后struts框架报异常严重: Exception starting filter struts2 Unable to load configuration. - Class: java.net.PlainSocketImpl

今天刚好宿舍断网,打开电脑,打开ide工具,启动tomcat后,访问web项目工程,页面显示404,查看控制台,运行报错信息如下: 严重: Exception starting filter struts2Unable to load configuration. - Class: java.net.PlainSocketImplFile: PlainSocketImpl.javaMethod: connectLine: 177 - java/net/PlainSocketImpl.java:1

spark-shell报错：Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/fs/FSDataInputStream

环境: openSUSE42.2 hadoop2.6.0-cdh5.10.0 spark1.6.0-cdh5.10.0 按照网上的spark安装教程安装完之后,启动spark-shell,出现如下报错: 报错信息: Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/fs/FSDataInputStream at org.apache.spark.deploy.SparkSubmitA

报错：Exception in thread "main" java.lang.NoClassDefFoundError: Lorg/apache/hadoop/fs/FileSystem

报错现象: Exception in thread "main" java.lang.NoClassDefFoundError: Lorg/apache/hadoop/fs/FileSystem; at java.lang.Class.getDeclaredFields0(Native Method) at java.lang.Class.privateGetDeclaredFields(Class.java:2583) at java.lang.Class.getDeclaredFi

MyBatis笔记----报错：Exception in thread "main" org.apache.ibatis.binding.BindingException: Invalid bound statement (not found)解决方法

报错 Exception in thread "main" org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.ij34.model.UserMapper.selectarticle at org.apache.ibatis.binding.MapperMethod$SqlCommand.<init>(MapperMethod.java:230) at or

retrofit框架接口调用时候报Throwing new exception

最近在开发的时候遇到了一个很坑的问题,在三星6.0手机上请求接口时候报了一个异常:Throwing new exception 'length=1658; index=3248' with unexpected pending exception: java.lang.ArrayIndexOutOfBoundsException: length=1658; index=3248.我们的网络用的是retrofit,目前可以确定的是由于retrofit2和gradle的settings配置下的Ins

idea 运行scala代码报错：Exception in thread "main" java.lang.NoClassDefFoundError: scala/Predef$ java.lang.NoClassDefFoundError: scala/Function0 Error: A JNI error has occurred, please check your installati

各种报错信息如下: java.lang.NoClassDefFoundError: scala/Function0 at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) at java.lang.Class.privateGetMethodRecursive(Class.java:3048) at java.lang.C

storm报错：Exception in thread "main" java.lang.RuntimeException: InvalidTopologyException(msg:Component: [mybolt] subscribes from non-existent stream: [default] of component [kafka_spout])

问题描述: storm版本:1.2.2,kafka版本:2.11. 在使用storm去消费kafka中的数据时,发生了如下错误. [root@node01 jars]# /opt/storm-1.2.2/bin/storm jar MyProject-1.0-SNAPSHOT-jar-with-dependencies.jar com.suhaha.storm.storm122_kafka211_demo02.KafkaTopoDemo stormkafka SLF4J: Class pat

kettle启动时候报a fatal exception has occurred

本人刚接触ETL工具 Data Integration - Kettle ,下载了kettle6.0版本,但是在window +jdk1.7(32位)下启动报错, 使用SpoonDebug.bat写的日志信息是: DEBUG: Using JAVA_HOME DEBUG: _PENTAHO_JAVA_HOME=D:\software\Java\jdk1.7.0_79 DEBUG: _PENTAHO_JAVA=D:\software\Java\jdk1.7.0_79\bin\java.exe D:

报错：Exception: org.apache.sqoop.common.SqoopException Message: DRIVER_0002:Given job is already running - Job with id 1

报错背景: 创建完成job之后,执行job的时候报错. 报错现象: Exception: org.apache.sqoop.common.SqoopException Message: CLIENT_0001:Server has returned exception Stack trace: at org.apache.sqoop.client.request.ResourceRequest (ResourceRequest.java:) at org.apache.sqoop.client.

linux-->yii2报yii\db\Exception错

linux 中yii2 yii\db\Exception报错报错显示:Database Exception – yii\db\Exception SQLSTATE[HY000] [2002] No such file or director报错原因:PHP配置文件php.ini中未指定mysql.sock(或mysqld.sock)文件路径导致的PDO无法链接数据库解决方法是在php.ini文件中自己手动指向mysql.sock路径解决方法: //第一步找到mysql.sock值 Mari

Yarn报错：Exception message: /bin/bash: line 0: fg: no job control

Exception message: /bin/bash: line 0: fg: no job control 这个错误是本地idea跨平台远程调试hadoop集群出现的,在使用windows调用Hadoop yarn平台的时候都会出现类似的错误方法一: 去把集群中的mapred-site配置添加 mapreduce.app-submission.cross-platform true 方法二: Configuration conf = new Configuration(); conf.

运行selenium脚本，报seleneium common exception.SessionNotCreatedException:Message:Unable to find a matching set of capabilities错误

SSH整合后tomcat启动报错SEVERE: Exception starting filter struts2 java.lang.NoClassDefFoundError: org/objectweb/asm/ClassVisitor

错误信息: SEVERE: Exception starting filter struts2 java.lang.NoClassDefFoundError: org/objectweb/asm/ClassVisitor at org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:390) at org.apache.strut

weblogic报错----Received exception while creating connection for pool "TDMSKD": The Network Adapter could not establish the connection

<2017-8-16 上午08时58分37秒 CST> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) Client VM Version 20.10-b01 from Sun Microsystems Inc.> <2017-8-16 上午08时58分37秒 CST> <Info> <Manag

nmon 报floating point exception

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