软件版本如下:
Hostname
IP
Hadoop版本
Hadoop
功能
系统
master
192.168.119.128
1.1.2
namenode
jdk1.6+hadoop+scala2.9.3+spark1.0.0
centos4.9...
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其他好文 时间:
2014-06-25 19:50:09
阅读次数:
227
REPLICAT RORA_1保持 ABENDED状态,无法启动问题
GGSCI (gc1) 12> info all
Program Status Group Lag Time Since Chkpt
MANAGER RUNNING
E...
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其他好文 时间:
2014-06-24 17:37:19
阅读次数:
305
在ubuntu下启动firefox报错 Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system.
解决:
终端输入 killall firefox...
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其他好文 时间:
2014-06-24 17:08:34
阅读次数:
203
WDS不能启动的报错有很多,下图是其中一种,希望能够帮助大家排错。这是一个已知的Bug,按如下步骤操作就可以将WDS服务启动,1、DisablePXEfromDistributionPointinSCCM(uncheckPXE)2、ManuallystartWDSserviceifit‘snotrunning1)Ifserviceishungupon"Starting",rebootyourSCCM..
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其他好文 时间:
2014-06-24 16:07:59
阅读次数:
497
一.TARGET_BUILD_VARIANT=user
当选择的编译类型为user的时候,可以在/build/core/main.mk中看到(android 4.2):
# Turn on Dalvik preoptimization for user builds, but only if not
# explicitly disabled and the build is running on Linux (since host
# Dalvik isn't built for non-L...
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移动开发 时间:
2014-06-22 18:17:14
阅读次数:
443
Hama学习笔记
1. Hama定义
Hama是基于HDFS上的BSP模型实现,其运行不需要MapReduce。例证如下: 在单点调试的Hama系统上,只运行NameNode、DataNode、BSPMasterRunner、GroomServerRunner和 ZooKeeperRunner进程,即可运行PageRank程序。
2. MapReduce与BSP区别
执行机制:MapR...
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其他好文 时间:
2014-06-21 23:12:18
阅读次数:
268
List of OpenFlow Software Projects (that I know of) http://yuba.stanford.edu/~casado/of-sw.html (I am trying to keep a running list of all OpenFlow-re...
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其他好文 时间:
2014-06-21 15:44:58
阅读次数:
323
As virtualization shifts the network edge from top of rack switches to software virtual switches running on the hypervisors; visibility in the virtual...
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Web程序 时间:
2014-06-21 15:21:57
阅读次数:
414
Running KVM and Openvswitch on Ubuntu 12.10 I’ve got an aging VMWare ESXi 4.0 server that needs to be replaced with something a little more modern and...
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其他好文 时间:
2014-06-21 14:53:30
阅读次数:
338
(image from Anatomy of an open source cloud) A cloud data center consists of large numbers of physical servers, each running a hypervisor with one or ...
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其他好文 时间:
2014-06-21 14:48:04
阅读次数:
225