周末机房断电,然后hadoop爆出如题的错误
转载
2013-11-15 14:52:00
55阅读
2评论
Because properties are implemented with methods, adding multithreaded support is easier. You can enhance the implementation of the get and set accessors to provide
原创
2012-04-20 13:22:46
454阅读
点赞
在Hadoop的环境搭建过程中,常常会遇到类似这样的错误信息提示:“could only be replicated to 0 nodes, instead of 1 ”,产生这样的错误原因有多种,这里列举出以下四种常用的解决方法以供参考:确保master(namenode) 、slaves(da...
转载
2015-09-12 22:36:00
130阅读
2评论
文章目录0 错误重现1 问题原因2 解决方法0 错误重现org.apache.hadoop.ipc.RemoteExcof minReplication (=1).
原创
2022-05-25 17:53:38
1699阅读
一、出现这个错误,先看看DN是不是正
原创
2023-07-13 19:00:38
205阅读
错误[root@hadoop test]# hadoop jar hadoop.jarcom.hadoop.hdfs.CopyToHDFS14/01/26 10:20:00 WARN hdfs.DFSClient: DataStreamerException: org.apache.hadoop.i...
转载
2014-01-26 10:44:00
128阅读
2评论
错误[root@hadoop test]# hadoop jar hadoop.jarcom.hadoop.hdfs.CopyToHDFS14/01/26 10:20:00 WARN hdfs.DFSClient: DataStreamerException: org.apache.hadoop.i...
转载
2014-01-26 10:44:00
121阅读
2评论
微软封装工具ImageX的应用!本文中我们将会介绍imagex的几个基本应用:映像创建、映像压缩、映像文件拆分以及应用映像。本文的所有操作都需要在Windows PE下进行。虽然这可能没有在DOS环境下方便,不过用Windows PE取代DOS已经是一个必然的趋势,同时,Windows PE环境也使imagex的适用范围更广。我们都知道,传统的基于磁盘扇区的映像工具一般只能在Windows操作系统...
转载
2007-06-10 16:51:00
129阅读
2评论
这个异常困扰了我好长时间,发现大多是不细心造成的。 我使用以下两步解决了我遇到的问题。首先:一定要保证节点上的防火墙都是关闭状态的。)如果没有使用如下命令关掉:(参考http://jiajun.iteye.com/blog/624449)service iptables stopchkconfig iptables off其次:可能datanode的id冲突造成的。 先将然后分别在nam
原创
2023-04-12 02:50:27
186阅读
You can specify different accessibility modifiers to the getand set accessors in a property in C#. Indexers can be virtual or abstract; indexerscan have separate access restrictions for setters and getters. You cannotcreate implicit indexers as you can with properties.[代码]
转载
2011-01-08 16:08:00
70阅读
2评论
We can use WebIDE for UI5 development nowadays, however for ABAP, it is possible to also use browser to access it ever since so many years ago.For example, you can access AG3 backend in browser vi...
原创
2022-04-15 13:34:38
110阅读
Sometimes copy files to HDFS or running a MapReduce jobs you might receive an error as below:During file copy to HDFS the error and call stack look like as below:File /platfora/uploads/test.xml could
转载
精选
2014-04-06 23:08:32
1476阅读
<br />Starting with Chrome version 4.0.249, Google delivered t
原创
2022-08-10 21:01:16
98阅读
We can use WebIDE for UI5 development nowadays, however for ABAP, it is possible to also use browser to access it ever since so many years ago.For example, you can access AG3 backend in browser via t...
原创
2022-04-14 10:56:06
49阅读
We can use WebIDE for UI5 development nowadays, however for ABAP, it is possible to also use browser to access it ever since so many years ago. For example, you can access AG3 backend in browser via t
原创
2022-04-18 09:56:01
60阅读
We can use WebIDE for UI5 development nowadays, however for ABAP, it is possible to also use browser to access it ever since so many years ago. For example, you can access AG3 backend in browser via t
原创
2022-04-21 16:49:41
72阅读
We ca
原创
2021-07-13 14:56:26
181阅读
We can use WebIDE for UI5 development nowadays, however for ABAP, it is possible to also use browser to access it ever since so many years ago.For example, you can access AG3 backend in browser via t
原创
2021-07-13 15:40:44
217阅读
We can use WebIDE for UI5 development nowadays, however for ABAP, it is possible to also use browser to access it ever since so many years ago.For example, you can access AG3 backend in browser via t
原创
2021-07-13 15:45:46
149阅读
redgate给出的提示 https://www.red-gate.com/hub/product-learning/sql-prompt/consider-using-not-exists-instead-not-subquery Phil Factor explains why you shou
转载
2018-05-16 15:44:00
166阅读
2评论