Hadoop 2.7.4 The reason is this: originally, DataStreamer::closeResponder always prints a warning about InterruptedException; since HDFS-9812, DFSOutputStream::closeImpl always forces threads to close, which causes InterruptedException. A simple fix…
错误日志: 2018-11-19 05:23:51,686 WARN [main] util.NativeCodeLoader (NativeCodeLoader.java:<clinit>(62)) - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 2018-11-19 05:23:52,595 INFO [main] Configur…
错误信息: java.lang.Exception: java.lang.ArrayIndexOutOfBoundsException: 1 at org.apache.hadoop.mapred.LocalJobRunner$Job.runTasks(LocalJobRunner.java:492) at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:552)Caused by: java.l…
9.1今天不知道自己瞎搞eclipse的时候按到了什么键,然后再启动程序的时候就会报错: 如下: Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "main"(溢出内存错误) 解决方案: 然后就发现自己原来设置扩大堆内存的没有了,要重新设置 如图: 重新启动项目,OK解决了!!哈哈哈…
严重: Servlet.service() for servlet jsp threw exception java.lang.IllegalStateException: getOutputStream() has already been called for this response .... 在网上搜索之后的解决方法是: 在生成验证码的jsp文件末尾添加两句话 out.clear();out = pageContext.pushBody(); ==================…
exception java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11GraphicsEnvironment CreationTime--2018年9月5日17点09分 Author:Marydon 1.情景展示 在linux服务器下,运行的tomcat,通过java绘制图片的时候报错信息如下: 在本地测试却没有问题 2.原因分析 Java服务器处理图形元素,这些API需要运行一个X-server以便…
错误付现: 严重: Servlet.service() for servlet UserServlet threw exceptionjava.lang.NullPointerException at com.liuyang.servlet.UserServlet.doGet(UserServlet.java:17) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.Http…
1 详细信息 User class threw exception: java.lang.IllegalStateException: Cannot call methods on a stopped SparkContext. This stopped SparkContext was created at: org.apache.spark.SparkContext.<init>(SparkContext.scala:76) com.wm.bigdata.spark.etl.RentO…
Issue: When you deploy and run Arquillian testcase, you may encountered java.lang.NoClassDefFoundError exception like following. Exception: 15:07:54,364 INFO [org.jboss.as.repository] (management-handler-thread - 13) JBAS014900: Content added at loc…