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全部话题 - 话题: zookeeper
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r*****s
发帖数: 1815
1
好像叫poj
我瞎说的,没有恶抒 不要封我


: PXJ网站是什么?怎么search不到?请赐教,谢谢。


发帖数: 1
2
来自主题: JobHunting版 - 如果感兴趣,请发简历到
Company: Okta
Location: SF or San Jose
如果感兴趣,请发简历到 [email protected]
https://www.okta.com/company/careers/ga/senior-data-engineer--983309/
Senior Data Engineer
Position Description:
We are looking for an exceptional Senior Data Engineer who is responsible
for designing and developing robust, scalable solutions for large-scale data
infrastructure in a fast-paced agile environment. You will be encouraged to
initiate new projects to collect, store, and analyze data and to partner
with analysts... 阅读全帖
z********a
发帖数: 46
3
来自主题: JobMarket版 - Adobe纽约招聘 Software Engineer
https://adobe.taleo.net/careersection/2/jobdetail.ftl?job=142542&lang=en&sns
_id=mailto#.UGCHd9Uy26c.mailto
Responsibilities
Design and implement scalable solutions for the collection, storage and
analysis of huge data sets.
Write elegant, maintainable code.
Debug and troubleshoot production issues.
Work with other team members to ensure interoperability with the rest of
the software "stack".
Requirements
1-3+ years of experience developing large scale applications in Java or... 阅读全帖
j****i
发帖数: 36
4
来自主题: JobMarket版 - Atlanta 的公司招云工程师
地点,windward。总公司研发在中国,需要招2个在美国工作的基于AWS的云工程师,必
须讲中文,有绿卡。请感兴趣者联系,[email protected]
/* */
Cloud Deployment & Operations Engineer
Come join an exciting and fast-moving team in the fast growing area of the
home automation of the IoT world. We are looking for a highly motivated
individual who possesses deep engineering expertise to help design/operate/
enhance/troubleshoot a cloud platform that makes the connected home a
reality, who can demonstrate excellent communication skill (written and
verb... 阅读全帖

发帖数: 1
5
【1. 资深数据挖掘工程师/算法工程师 (深圳/北京)】
岗位职责:
1、构建互联网医疗健康/互联网金融项目的机器学习系统,包括模型设计和实施。
2、参与数据挖掘体系和平台建设,为数据方案的实施提供便捷的工具和系统支持。
3、使用机器学习、数据分析相关技术,分析业务趋势和商机,推动公司业务发展。
4、负责机器学习在业务系统平台应用的搭建和迭代;
任职要求:
1、有丰富的机器学习算法设计及工程化经验,熟悉Python/R等语言,熟悉Hadoop/
Spark平台上的机器学习算法应用。
2、对机器学习(数据挖掘)算法有比较全面的认识和理解,熟悉并熟练应用常用机器
学习算法。
【2. Java后台开发工程师(仅深圳)】
岗位职责:
1、完成产品的功能性设计并参与核心代码(架构)的编写工作;
2、根据系统软件需求规格,进行系统设计文档编写;
3、参与基础组件,系统架构的设计与开发;
任职要求:
技术栈: Springmvc,Spring,Mybatis,Dubbo,Redis,Mysql,Solr,ActiveMQ,Zookeeper
1、Java基础扎实, 熟悉IO,集合,多线程, 对JVM... 阅读全帖

发帖数: 1
6
岗位职责:
1.负责大数据相关产品设计和开发,参与需求分析,系统分析及详细设计
2 负责滴滴数据平台系统的架构&开发,系统承载数据报表、工具平台、数据服务及大
数据可视化相关项目
3.负责数据可视化及数据服务项目架构&开发
任职要求:
1. 研究生或以上学历,计算机相关专业,3年以上工作经验,1年以上大数据相关产
品研发经验
2.JAVA基础扎实,理解io、多线程、集合等基础知识,对JVM原理有一定的了解;
3.熟悉Python/shell等一种或多种脚本语言
4.熟悉大型分布式系统设计与开发,熟悉各种web缓存、消息队列技术原理。在实际项
目中使用过redis、kafka。
5.熟悉MySQL数据库原理及常用优化方法
6.具备良好的工程意识,熟悉git代码管理流程,熟悉maven项目管理工具。
7.熟悉hadoop,有MapReduce开发经验,了解YARN。
8.密切关注大数据相关技术的发展趋势,有hadoop/hbase/Kafka/flume/Zookeeper/
spark/kylin/es等相关技术研究或开发经验者优先
滴滴出行3年多时间,发展到5千人的规模,大数据作... 阅读全帖

发帖数: 1
7
滴滴快的(滴滴出行)是扎根中国、全球最大的一站式多元化出行平台, 截至2015年
11月,滴滴在中国360余座城市为2亿5千万用户提供专车、出租车召车、专车、快车、
顺风车、代驾、企业级和智慧公交等全面出行服务,目前员工发展到5千人的规模。第
三方数据显示,滴滴拥有80%以上的中国专车市场份额;99%以上的网约出租车市场份额
。公司致力于以共享经济实践响应中国互联网经济创新战略,与不同社群与行业伙伴协
作互补,运用精准的大数据算法技术,解决中国的出行和环保挑战,提升用户体验,创
造社会价值,建设高效、永续的移动出行新生态。目前滴滴大数据正在启动面向全球高
校博士、硕士、优秀本科生的“新锐计划”招聘项目,引进高素质的计算机基础研究人
才和大数据核心人才,研究方向包含机器学习、人工智能、计算机视觉、机器人、自动
控制、汽车工程、数据挖掘、最优化理论、分布式计算等;觉得你的背景和研究方向和
我们很匹配,请关注滴滴出行的机会,我们将提供全新的工作机会。滴滴美国的研究院
也在成立中,不管国内国外,期望你和滴滴一起通过出行改变世界,滴滴立志于做一个
全球性的出行平台。
滴滴研究院(DIDI Res... 阅读全帖
b********2
发帖数: 13
8
所有如下工作岗位都是基于上海。公司网站:WWW.Datageek.com.cn
All positions are located in Shanghai, China, and open to all levels of
experiences & skills. That's why salary for each position is open.
If you are suitable and interested in any of the following positions, please
write email to: [email protected]/* */ / [email protected]/* */
When writing to us, you must indicate which position you are interested in
or applying for.
--------------------------------------------------
公司简介
--------------------... 阅读全帖

发帖数: 1
9
来自主题: JobMarket版 - 招Senior data engineer
Company: Okta
Location: SF or San Jose
如果感兴趣,请发简历到 [email protected]
https://www.okta.com/company/careers/ga/senior-data-engineer--983309/
Senior Data Engineer
Position Description:
We are looking for an exceptional Senior Data Engineer who is responsible
for designing and developing robust, scalable solutions for large-scale data
infrastructure in a fast-paced agile environment. You will be encouraged to
initiate new projects to collect, store, and analyze data and to partner
with analysts... 阅读全帖
W*******n
发帖数: 4140
10
来自主题: Overseas版 - Cat and Dog Series: At the Zoo
Cat and Dog Series: At the Zoo
by the Wangs
First drafted in 2009, revised in 2012 and 2013.
Cat and Dog were friends. One day they decided to visit a zoo. They saw
lions, bears, tigers, seals, zebras, giraffes, and more. When looking at the
ducks, Cat felt the need to poo, and Dog felt the need to pee.
Cat found Donkey's lunch bowl full of cereal and began to dig and poo in it.
Donkey shouted, "What the fxxx you are doing?" Meanwhile, Dog found
Elephant's legs and started to pee on one of them.... 阅读全帖
l*****n
发帖数: 1274
11
来自主题: Parenting版 - 我对幼儿园的看法
是,老师的差别太大了。我儿子前后换过四个幼儿园,他适应能力很好,被我们换来换
去也没二话,只有其中一家,哭着喊着不肯去,好在那家只待了三周。最后一天,
primary teacher跟我老公聊天,说她以前做了十五年zookeeper。。。
我们家一直营造“学校是有老师小朋友一起玩的地方”这种论调,所以“上学”绝对是
好事。我女儿不到三岁,不说英语,这礼拜开始上幼儿园,从头到尾没有哭过,每天早
上高高兴兴背着书包去上学,我跟我老公说实话都很奇怪,她在学校有啥可高兴的,人
家讲话她大概齐能听懂,但是什么也不会说。。。可怜的小朋友。
z*******r
发帖数: 165
12
来自主题: PennySaver版 - Re: UA Explorer Card的UNITED CLUB (转载)
【 以下文字转载自 Money 讨论区 】
发信人: zookeeper (管理员), 信区: Money
标 题: Re: UA Explorer Card的UNITED CLUB
发信站: BBS 未名空间站 (Tue Jun 17 10:19:57 2014, 美东)
谢谢, 你的21''也是那个Samsonite Hyperspace XLT Spinner 21吗? 我之前的想法
是如果UA很严格的话我就买其他航空公司的了(Delta的carry on要求没有删除那个总
的45''的linear dimension, 但UA的就删除了), 没必要为超出一点尺寸而担心
z*******r
发帖数: 165
13
来自主题: Postdoc版 - 学校的H1B - OPT (转载)
【 以下文字转载自 JobHunting 讨论区 】
发信人: zookeeper (管理员), 信区: JobHunting
标 题: 学校的H1B - OPT
发信站: BBS 未名空间站 (Mon Jun 4 07:02:44 2012, 美东)
学校给我办的H1B快3个月以前就交到USCIS了, receipt也收到了,但现在还是pending
, 但OPT马上过期了, 似乎那个"Cap Gap Extension"也不能用到学校这种cap-exempt
的H1B上。那OPT过期了还能继续呆在美国(60天grace peiod?), 或者继续工作吗?谢
W*******n
发帖数: 4140
14
来自主题: Chinese版 - Cat and Dog Series: At the Zoo
Cat and Dog Series: At the Zoo
by the Wangs
First drafted in 2009, revised in 2012 and 2013.
Cat and Dog were friends. One day they decided to visit a zoo. They saw
lions, bears, tigers, seals, zebras, giraffes, and more. When looking at the
ducks, Cat felt the need to poo, and Dog felt the need to pee.
Cat found Donkey's lunch bowl full of cereal and began to dig and poo in it.
Donkey shouted, "What the fxxx you are doing?" Meanwhile, Dog found
Elephant's legs and started to pee on one of them.... 阅读全帖
G****e
发帖数: 11198
15
来自主题: Arizona版 - Nicholas Kristof的一段话:
Nicholas Kristof
If I were a panda in the National Zoo in Washington, I would be outraged
that my zoo is closed because of the government shutdown and my zookeepers
aren't being paid, while the House Zoo on Capitol Hill stays open with its
members still paid. I would petition to have the animals take over law-
making, and the House members put in cages and fed bamboo shoots. Then we
could watch pandas on C-span and would have budgets on time, too. Win-win!
j****i
发帖数: 36
16
来自主题: Georgia版 - Atlanta 公司招人
地点,windward。总公司研发在中国,需要招2个在美国工作的基于AWS的云工程师,必
须讲中文,有绿卡。请感兴趣者联系,[email protected]
/* */
Cloud Deployment & Operations Engineer
Come join an exciting and fast-moving team in the fast growing area of the
home automation of the IoT world. We are looking for a highly motivated
individual who possesses deep engineering expertise to help design/operate/
enhance/troubleshoot a cloud platform that makes the connected home a
reality, who can demonstrate excellent communication skill (written and
verb... 阅读全帖
k********o
发帖数: 236
17
来自主题: NewJersey版 - Full time: Java Developer
Java backend Developer
Job Description
Development of network facing interfaces and value-added processing of
collected data. Feature and platform work including fast methods of data
movement for streaming as well as other traditional models of data transfer.
Design, code, test, and support such functions for both waterfall and
Agile projects.
Required Skill Set
Java, mutlithreading, Perl, Shell, XML, XSLT, JSON, secure file transfer (e.
g., SSH, SCP), Linux, network interfaces
Desired Skil... 阅读全帖
k********o
发帖数: 236
18
来自主题: NewYork版 - Full time: Java Developer (转载)
【 以下文字转载自 NewJersey 讨论区 】
发信人: kittyhello (HelloKitty), 信区: NewJersey
标 题: Full time: Java Developer
发信站: BBS 未名空间站 (Tue Feb 10 14:35:16 2015, 美东)
Java backend Developer
Job Description
Development of network facing interfaces and value-added processing of
collected data. Feature and platform work including fast methods of data
movement for streaming as well as other traditional models of data transfer.
Design, code, test, and support such functions for both waterfall and
Agile projects.
R... 阅读全帖
c***d
发帖数: 996
19
来自主题: SanFrancisco版 - 这次Amazon的AWS出问题没什么大不了的
这个。。。容错和容错不一样, 不能说容错出了问题就不应该容错了。
zookeeper已经提供了一种类似全局scheduling的机制, 牺牲单个节点的一点性能也没
什么大不了的, 现在这些问题都是
empirical的, 不能因噎废食。
j****i
发帖数: 36
20
来自主题: SanFrancisco版 - 招云计算工程师
地点,Atlanta,SanFrancisco都可以,都有办公室。
总公司研发在中国,需要招2个在美国工作的基于AWS的云工程师,必
须讲中文,有绿卡。请感兴趣者联系,[email protected]
/* */
Cloud Deployment & Operations Engineer
Come join an exciting and fast-moving team in the fast growing area of the
home automation of the IoT world. We are looking for a highly motivated
individual who possesses deep engineering expertise to help design/operate/
enhance/troubleshoot a cloud platform that makes the connected home a
reality, who can demonstrate excellent communication s... 阅读全帖
l*****n
发帖数: 1274
21
Copy一下。我儿子去过的学校里这是最糟的一个,当然跟老师也有关,那老师以前是
zookeeper,我都把这个当笑话讲。

我不太推荐Children's Courtyard Spicewood.两年前我儿子在那里上过,经历不太愉
快。被别的小孩抓破过鼻子和胸口,更可气的是,老师连个事故报告也不出,还......
..
t**a
发帖数: 1865
22
来自主题: WashingtonDC版 - 那天我刚好在那儿(有图)
4月29日我们去逛动物园。走到大熊猫馆,在室外的假山丛林中,看到一只熊猫爬在树
上(后来知道是美香),另一只在地面上走来走去(Tiantian)。当美香下到地面的一
霎那,Tiantian一个健步冲上去,吓得美香调头就跑,Tiantian在后面紧追不放,当美
香无路可逃时,冲着Tiantian嗷嗷大叫:“你别过来!”无奈,饲养员只好把美香放回
馆内,留下Tiantian无聊地在室外踱来踱去。第二天就看到了下面这条消息。前几天美
香生的小熊猫应该就是这次怀的。
Female panda recovering after artificial insemination
National Zoo takes a second try with Mei Xiang after first effort on Sunday
updated 4/30/2012 10:00:25 PM ET
http://today.msnbc.msn.com/id/47239415/ns/today-today_tech/t/fe
摘要:
The "black-and-white rock star" of th... 阅读全帖
t**a
发帖数: 1865
23
来自主题: WashingtonDC版 - 那天我刚好在那儿(有图)
原文中写道:
For Monday's artificial insemination, zookeepers used sperm from Tian Tian
harvested back when Tai Shan was born.
......
"While under general anesthesia, Mei Xiang was inseminated with thawed semen
collected from Tian Tian in 2005," zoo officials wrote.
l****r
发帖数: 118
24
来自主题: WashingtonDC版 - 发个开发职位
有兴趣私信我。
Senior Solutions Engineer
DEPARTMENT: Enterprise Applications
STATUS: Full-time/Regular/Exempt
JOB OBJECTIVE:
The Enterprise Applications team works across the Technology & Operations
corporate area to design scalable and flexible integration solutions that
support Broadcast and Enterprise Systems workflows.
The Senior Solutions Engineer collaborates with product team and business
users throughout PBS to build and maintain system integrati... 阅读全帖
r*******u
发帖数: 8732
25
There was a good marriage proposal in the movie "zookeeper" but it's not in
youtube yet.
Watch this for now.
G****e
发帖数: 11198
26
【 以下文字转载自 Arizona 讨论区 】
发信人: GoBlue (Wolverines), 信区: Arizona
标 题: Nicholas Kristof的一段话:
发信站: BBS 未名空间站 (Tue Oct 1 17:10:26 2013, 美东)
Nicholas Kristof
If I were a panda in the National Zoo in Washington, I would be outraged
that my zoo is closed because of the government shutdown and my zookeepers
aren't being paid, while the House Zoo on Capitol Hill stays open with its
members still paid. I would petition to have the animals take over law-
making, and the House members put in cages and fed b... 阅读全帖
a*********7
发帖数: 30080
27
来自主题: LeisureTime版 - One Day
去看了IMDB的介绍,似乎是一部很郁闷的片子啊
我需要看搞笑的,比如说zookeeper那种
wh
发帖数: 141625
28
来自主题: LeisureTime版 - 电影《蓝精灵》(The Smurfs, 2011)
80年代后期在国内热播的《蓝精灵》我一集没看过,倒是一句“在那山的那边海的那边
有一群蓝精灵”听得烂熟。昨天第一次看这个电影,原来通常与忧郁相连的蓝色,被这
位比利时作者Peyo逆转成快乐的色素,真是积极励志并充满童心。
这些小精灵做得好精致,借用matisse的话,“任何东西一变小,好像就比原来可爱一
百倍……”最喜欢Clumsy:
似乎他的脸部线条特别柔软,下巴短,最像小孩。做事也总是毛毛糙糙,一副天真无辜
的神情,好像我家小弟弟。
最喜欢的声音是Papa Smurf,那么柔和悦耳,听得满心舒服。找到配音演员叫Jonathan
Winters,不认识,看他给好多动画片配音。去年刚去世。542岁的蓝爸爸安息……

女演员Jayma Mays漂亮得像个洋娃娃:
她在《Paul Blart: Mall Cop》里也是女主角,演得还行,就是她的脸为什么总给我失
真的感觉?顺带说说《Mall Cop》这个搞笑片,男主角是《The King of Queens》的主
演Kevin James。
之前还看了他演的喜剧片《Zookeeper》,这几部都是Columbia的出品。小孩倒都爱看
... 阅读全帖
wh
发帖数: 141625
29
来自主题: LeisureTime版 - 我的2014影单
2014年我第一次去电影院看电影,先看了个Frozen,后看了个Big Hero 6。其他电影都
是借图书馆的DVD或者在youtube上看的,数了数竟有六十多……大都是网友提起的,不
灌水不会看那么多,不知是忧还是喜……
先说新电影:
1. The Lego Movie (2014)
善与恶、自由与垄断、民主与独裁、团结与洗脑……各种对立元素重新洗牌搅和一起,
同唱一曲Everything is awesome...歌不错。
2. Big Hero 6(2014)
很想给我爸妈要一个Baymax那样的胖胖的稳重的机器人护士。
3. 那夜凌晨,我坐上了旺角开往大埔的红VAN(2014)
陈果导演的金马奖最佳视觉效果得奖片。开头的科幻悬疑气氛很足,后来转到人情。受
篇幅所限,科幻、人情未能充分展开。叙事有点不清。
4. Frozen (2013)
喜欢神话,喜欢快乐宽容的Olaf,《Let It Go》听到麻木……
5. Linsanity(2013)
林书豪,加油!
6. 天注定(2013)
社会暴力,以暴易暴,冤冤相报,没完没了……
7. The Act of Killing (20... 阅读全帖
l*u
发帖数: 2090
30
来自主题: Movie版 - wow,Cars 2 is that bad?
嗯 类似的还有 ZooKeeper
c******o
发帖数: 4751
31
来自主题: Movie版 - wow,Cars 2 is that bad?
还别说,zookeeper我没准还弄个DVD来看看,不过可能用那种租几次碟就免费送一碟的
方式。。。
cars 2我就干脆不打算看。
a*******o
发帖数: 885
32
来自主题: Movie版 - 这周和上周电影票房排行
这周和上周电影票房排行,您都看过那些?评价一下?
This Wk/Last Wk/Title
1 1 Rise of the Planet of the Apes
2 - The Help
3 - Final Destination 5
4 2 The Smurfs
5 - 30 Minutes or Less
6 3 Cowboys & Aliens
7 6 Harry Potter and the Deathly Hallows - Part 2
8 5 Captain America: The First Avenger
9 7 Crazy, Stupid, Love.
10 4 The Change-Up
11 - Glee: The 3D Concert Movie
12 9 Horrible Bosses New Line Cinema
13 8 Friends With Ben... 阅读全帖
l********k
发帖数: 14844
33
刚看了zookeeper,一直觉得里面的女主角是bones里的camille,结果一查居然是俩人.
..
n******1
发帖数: 4742
34
来自主题: PhotoGear版 - 等captain america开场中
zookeeper 好看!
F*********n
发帖数: 2914
35
http://www.globalpost.com/dispatch/news/regions/americas/united
The parents of a two-year-old boy who was mauled to death when he fell into
a zoo enclosure which housed 11 African wild dogs are under sedation as they
come to terms with the shocking accident.
New evidence is emerging into the events that led up to the horrifying death
at the Pittsburgh Zoo yesterday.
The Pittsburgh Post-Gazette reported police said the mother was attempting
to give her son a better look at the ferocious animals w... 阅读全帖
r*********e
发帖数: 29495
36
实际上zookeeper也很厉害,动物园的图片层出不穷
h*****e
发帖数: 2988
37
来自主题: Piebridge版 - 推荐个电影呗
好像上演的, 观众评价都不高呀. transformers3, zookeeper, bad teacher, super 8
据说bridedmaids不错.
b**t
发帖数: 2357
38
来自主题: Piebridge版 - 推荐个电影呗
变形金刚不好看。zookeeper就只是搞笑
bad teacher, super8没看。super8是oz王国那个吧。
bridesmaids下映了。
h****g
发帖数: 105
39
先不说latex这些大家天天用的工具。就是paxos,意义也绝对不是你想的加加减减那么
简单。到目前为止还没有在分布式系统上面向容错,一致性,高可靠性的理论能取代
paxos的。现在比较流行的分布式管理系统zab zookeeper 之类,虽然不是paxos的实现
,但是很大程度上借鉴了paxos。其余的贡献比如bakery,logical clock和snapshot也
都是 被证明了得,正确的,分布式基础理论贡献。所以我认为还是实至名归。
h****g
发帖数: 105
40
先不说latex这些大家天天用的工具。就是paxos,意义也绝对不是你想的加加减减那么
简单。到目前为止还没有在分布式系统上面向容错,一致性,高可靠性的理论能取代
paxos的。现在比较流行的分布式管理系统zab zookeeper 之类,虽然不是paxos的实现
,但是很大程度上借鉴了paxos。其余的贡献比如bakery,logical clock和snapshot也
都是 被证明了得,正确的,分布式基础理论贡献。所以我认为还是实至名归。
l******t
发帖数: 660
41
来自主题: Database版 - hadoop面试和学习总结 (转载)
【 以下文字转载自 JobHunting 讨论区 】
发信人: dongfeiwww (人人都是艺术家), 信区: JobHunting
标 题: hadoop面试和学习总结
发信站: BBS 未名空间站 (Thu Mar 1 04:05:10 2012, 美东)
随着大数据的盛行,Hadoop也流行起来。我面过很多hadoop相关的公司,包括一线公司
(hadoop就是公司主要产品)如cloudera, hortonworks, mapr, teradata, greenplum,
二线的(使用hadoop):apple, expedia,comScore. 当然还有很多公司facebook,
twitter, baidu, 感觉这块还是机会挺多的,我就把我知道的一些给大家分享一下。
书籍和paper
: 里面内容非常好,既有高屋建瓴,又有微观把握,
比如mapreduce各个子阶段,经常问道join在里面也有代码实现,
google的三量马车,GFS, MapReduce, BigTable
入门:
知道MapRedu... 阅读全帖
F****n
发帖数: 3271
42
来自主题: Database版 - 为啥RDBMS只用一个Index? (转载)
我前段时间用ES写了个 real time Durable write的东西感觉这玩意远没有那么难。
可惜这个是给公司写的。等有时间准备直接用Lucene, zookeeper弄个ACID的real time
object db.
f*****m
发帖数: 416
43
来自主题: EmergingNetworking版 - LT contractor opportunity with Verizon
initially the agreement would be for 12 months and will keep extending up to
30 months:
Top Skills (Required):
OpenStack / Openflow / CloudStack
SDN / NFV
Python
Software Engineer (Cloud Solutions) – Dallas, TX
Duration: 12+ months
Tax Terms: W2 / C2C
Responsibilities:
• Strong passion for building new, scalable, robust, software
• Design and develop a private cloud infrastructure platform with
integrated automation and monitoring tooling
• Work with data center teams on testin... 阅读全帖
s*****g
发帖数: 1055
44
来自主题: EmergingNetworking版 - A10这个公司怎么样?
It is not reinventing, and it has nothing to do with DPI, the head node has
more knowledge of the workers in a sense that they speak their own
application level protocols, i.e. Zookeeper etc

more
s*****g
发帖数: 1055
45
来自主题: EmergingNetworking版 - A10这个公司怎么样?
It is not reinventing, and it has nothing to do with DPI, the head node has
more knowledge of the workers in a sense that they speak their own
application level protocols, i.e. Zookeeper etc

more
g*****g
发帖数: 34805
46
There's no transaction support in Cassandra, not sure about
other nosql DB. People say using zookeeper can do that, I didn't
really check as the current application can accept occasional
integrity issue.
I think any DB that supports global transaction can be integrated
into spring TM. But at the same time, global transaction conflicts with
the idea of distributed DB and you want to use it as little as possible
even if it's supported by DB.
Moving forward, I see critical applications stay with re... 阅读全帖
t*******e
发帖数: 684
47
来自主题: Java版 - NoThread concurrency
这个看上去和akka差不多,都是message based concurrency model.
Camel, Zookeeper都有akka的实现了,估计spring integration也快有了。
g*****g
发帖数: 34805
48
来自主题: Java版 - 求思路

If you want to change it after restart, make it a property, if you want to
change
while running, make it read a field and you expose another web interface to
change the field.
Add a startNow interface.
Similar to above, whether a task can be cancelled or not depends on what it
does and your implementation, you can google on that.
If you have one instance, do a synchronized, if you have a cluster, lock on
DB/zookeeper etc.
S*******h
发帖数: 7021
49
来自主题: Java版 - 请问Hadoop要怎么学?
之前有网友推荐这些. 我还没去仔细看过 你参考看看吧 有用的话上来吱一声
---------
发信人: dongfeiwww (人人都是艺术家), 信区: JobHunting
标 题: hadoop面试和学习总结
发信站: BBS 未名空间站 (Thu Mar 1 04:05:10 2012, 美东)
随著大数据的盛行,Hadoop也流行起来。我面过很多hadoop相关的公司,包括一线公司
(hadoop就是公司主要产品)如cloudera, hortonworks, mapr, teradata, greenplum,
二线的(使用hadoop):apple, expedia,comScore. 当然还有很多公司facebook,
twitter, baidu, 感觉这块还是机会挺多的,我就把我知道的一些给大家分享一下。
书籍和paper
: 里面内容非常好,既有高屋建瓴,又有微观把握,
比如mapreduce各个子阶段,经常问道join在里面也有代码实现,
google的三量马车,GFS, MapReduce, B... 阅读全帖
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