安装Kafka集群
假设我们有集群中,需要配置4个broker,形成下面图表的Kafka集群。
2.1 配置文件
配置所有的Kafka的Producer文件,其中,brokerpid的值是独一无二的数字值。几个核心属性如下:
# The id of the broker.This must be set to a unique integer for each broke...
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其他好文 时间:
2014-08-29 11:05:47
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293
SubsetsGiven a set of distinct integers,S, return all possible subsets.Note:Elements in a subset must be in non-descending order.The solution set must...
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其他好文 时间:
2014-08-28 17:58:05
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356
Given a singly linked listL:L0→L1→…→Ln-1→Ln,reorder it to:L0→Ln→L1→Ln-1→L2→Ln-2→…You must do this in-place without altering the nodes' values.For exam...
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其他好文 时间:
2014-08-28 17:47:15
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208
A natural thought is brutal-force. But as you may have already thought of, there must be a smarter one. And yes there is.Think like this: XOR gives yo...
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其他好文 时间:
2014-08-28 13:16:19
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832
Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers.
If such arrangement is not possible, it must rearrange it as the lowest possible o...
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其他好文 时间:
2014-08-28 11:34:29
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241
HTML Entities
Some characters are reserved in HTML.
It is not possible to use the less than () signs in your text, because the browser will mix them with tags.
To actually display reserved characters, we must use character entities ...
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Web程序 时间:
2014-08-27 18:54:08
阅读次数:
304
Given a sorted array of integers, find the starting and ending position of a given target value.
Your algorithm's runtime complexity must be in the order of O(log n).
If the target is not found in t...
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其他好文 时间:
2014-08-27 13:05:17
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226
前言
上一讲学习笔记,我们学习了CCAction,了解了各种CCAction的子类,心跳的效果虽然简单,但是却能让人好奇,它具体是怎么实现,这一讲我们将对此进行揭秘,方法很简单,从runAction方法调用开始。
CCNode::runAction
CCAction * CCNode::runAction(CCAction* action)
{
CCAssert( action != NULL, "Argument must be non-nil");
m_pActionManager...
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其他好文 时间:
2014-08-26 11:45:01
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176
今天在导入公司的一个小demo时候发现了一个很有意思的错误。
An internal error occurred during: "Launching New_configuration". Path for project
must have only one segment.
于是上网搜寻了一下怎么解决:
具体的解决方法有两种:
一、Run Confi...
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移动开发 时间:
2014-08-26 00:33:05
阅读次数:
240
Multiple markers at this line - implements java.awt.event.ActionListener.actionPerformed - The method actionPerformed(ActionEvent) of type DimmingGlassPane.Animator must override a? superclass met...
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其他好文 时间:
2014-08-25 17:22:04
阅读次数:
299