Diagnostics: File file:/tmp/spark-c03df206-c90e-4c97-a2d6-a5d3fdb17811/__spark_libs__303213348409500965.zip does not exist 使用了cluster和client的deploy mode都不好使.期间使用cluster模式下,还报出了jar包找不到的异常.. 问题定位:因为spark和Hadoop的配置路径进行过更改与更新,在spark-env.sh文件中Hadoop_conf_…
File /hbase/.tmp/hbase.version could only be replicated to 0 nodes instead of minReplication (=1). 这是由于 hadoop 的hdfs系统 中datanode没有与 namenode 连接页产生的,所以需要在namenode的 50070web页面上查看是否有datanode连接.…
AM Container for appattempt_1453292851883_0381_000002 exited with exitCode: -1000For more detailed output, check application tracking page:http://hadoop:8088/cluster/app/application_1453292851883_011Then, click on links to logs of each attempt.Diagno…
报错(如下),但是使用mysqld直接启动没有问题. 150718 00:03:38 mysqld_safe Logging to '/var/log/mysqld.log'. 150718 00:03:38 mysqld_safe The file /usr/local/mysql/bin/mysqld does not exist or is not executable. Please cd to the mysql installation directory and restart t…
“Invalid configuration file. File "I:/My Virtual Machines/Windows XP english Professional/Windows XP Professional.vmx" was created by a VMware product with more features than this version of VMware Workstation and cannot be used with this versio…
现象: Cannot create container for service *******: cannot mount volume over existing file, file exists /var/lib/docker/overlay2/************/merged/etc/php/7.0/fpm/php.ini 之前的也出现过这种情况,没记录,时间长了也忘了怎么解决了 记录一下,传播一下 我在用docker-compose启动的时候,报这个错 说直白了,原因就在于我们启…
In this tutorial we are going to see how to ZIP a file in Java. ZIP is an archive file format that enables data compression and it is mostly used on files and folders. A ZIP file may contain one or more compressed files or folders. Many compression a…
Creating a zip file is a task that can easily be accomplished by using the classes ZipOutputStream and ZipEntry in the java.util.zip package. First of all, I'm going to present to you a complete code snippet that will create a zip file containing all…
ZIP and TAR fomats (and the old AR format) allow file append without a full rewrite. However: The Java archive classes DO NOT support this mode of operation. File append is likely to result in multiple copies of a file in the archive if you append an…
原文链接:https://kodejava.org/how-do-i-create-zip-file-in-servlet-for-download/ The example below is a servlet that shows you how to create a zip file and send the generated zip file for user to download. The compressing process is done by the zipFiles m…
