storm是什么意思,storm中文翻译,storm发音、用法及例句

•storm

storm发音

英:[stɔ:m]  美:[stɔ:rm]

英:  美:

storm中文意思翻译

n.暴风雨

v.起风暴, 猛攻, 暴怒, 捣毁

storm词形变化

动词现在分词: storming |动词过去分词: stormed |动词第三人称单数: storms |动词过去式: stormed |

storm短语词组

After a storm (comes) a calm.

1. 雨过天晴。

a storm in a teacup

1. 小题大做

His anger was unreasonable, a storm in a teacup.

他发怒毫无道理, 只是小题大做。

take by storm

1. 攻占; 强夺

Hitler took Paris by storm.

希特勒迅速攻占巴黎。

We took the town by storm.

我们攻占了那座城镇。

2. 使神魂颠倒; 完全征服(观众等)

The Beatles took the pop music world by storm.

披头士令流行音乐界倾倒。

ride out a storm

1. 渡过难关

You must work hard to ride out a storm.

你们必须努力工作以渡过难关。

storm同义词

rant and rave | surprise | invasion | besiege | capture |tempest | stamp | tornado | violent | attack | carry | fireworks | river | force | violent storm | fury | assail | assault | hurricane | rant | typhoon | fume | rush | charge | seethe | overmaster | boil | rampage | beset | explosion | rave | be | simmer | flare-up | gale | squall | stalk | outburst | eruption | scene | rage | outbreak | stomp | stew | monsoon | raid | ramp | deluge | harry | offense

storm反义词

calm

storm习惯用语

ride out [weather] the storm
-(船等)安然度过风暴
-克服困难, 度过难关(在争辩中)没被人驳倒
bring a storm about sb.'s ears
-引起对某人的强烈反对
a storm in a tea-cup
-小题大作, 大惊小怪
take by storm
-对...大举进攻, 猛攻
-强烈感染[感动]; 使神魂颠倒; 使大为轰动, 使大为高兴
(as) welcome as a storm (=as snow in harvest, as water in a leaking ship)
-不合时宜的; 不受欢迎的(特指不速之客)
storm in(to)
-横冲直撞地冲入, 怒气冲冲[气势汹汹]地走进来
be in a storm
-[美俚]慌乱; 失去控制; 激动; 惶惑
brain storm
-[口]突然、短暂的神经错乱; [美口]突然产生的念头, 心血来潮
The S-and Stress
-[德](18世纪70至80年代的)狂飙运动
bow to [before] the storm
-在社会舆论压力面前让步、屈服
After a storm comes a calm.
-[谚]雨过天晴。
storm out of
-气冲冲地离开[走出去]
-快跑, 快驶
storm and stress
-社会政治方面的大动荡; 暴风骤雨

storm特殊用法

whippoorwill storm
-春暴
earth-current storm
-大地电流暴
wind storm
-暴风
glaze storm
-雨淞暴
magnetic storm
-磁暴
electric(al) storm
-雷电交加的暴风雨
interplanetary magnetic storm
-空间磁暴
black storm
-黑风暴
design storm
-【建】设计暴雨
lightning storm
-雷暴
geomagnetic storm
-地磁暴
Forty Saints' storm
-四十圣风暴
hail storm
-雹暴
violent storm
-十一级风; 暴风
lambing storm
-小春雪风暴
Flanders storm
-弗朗德风暴
silver storm
-银光风暴
ice storm
-冰暴
midget tropical storm
-小型台风
ionosphere storm
-电离层骚扰
gosling storm
-小鹅风(暴)
peesweep storm
-皮斯威普风暴
fire storm
-火力强攻
swallow storm
-燕暴(英国的早春雷暴)
dust storm
-尘暴
Kona storm
-科纳风暴
dry storm
-干雷暴
revolving storm
-旋转风暴
radio storm
-射电暴, 无线电暴
gowk storm
-布谷鸟风暴
foehn storm
-焚风风暴
lake effect storm
-湖上雪暴
equinoctial storm
-二分点风暴
feeding storm
-不断增强的暴风雨

storm常见例句

1 、At first light, we could see the damage the storm had caused.───天亮时我们可以看到风暴造成的灾害。

2 、There was nowhere we could take cover (ie go for protection) from the storm.───我们没有地方躲避这场风暴。

3 、His ship was caught in a storm but he came to no harm.───他的船遇到暴风雨,但他没受到伤害。

4 、We should have finished harvesting, but a storm intervened.───我们本可以收割完,但却遇上了暴风雨。

5 、When day dawned, we could see the damage the storm had caused.───天亮时,我们可以看到风暴造成的灾害。

6 、Some trees were laid low by the storm.───一些树木被暴风雨吹倒在地。

7 、Black clouds betoken a storm.───乌云预示暴风雨即将来临。

8 、The peasants thought that the storm was a visitation.───农民们认为这场暴风雨是上帝对人们的惩罚。

9 、Many trees fell in the storm.───在那场暴风雨中有许多树都倒了。

10 、It must be clearly understood that those bland words amount in many cases to a sentence of death. The Labour Movement should raise a storm of protest.───应该清楚地认识那温和的几句话在许多情况下就等于是说判了死刑。劳工运动应发起声势浩大的抗议。

11 、The storm held off. They went on with their work.───暴雨暂时没下,他们继续干活。

12 、This is a transitional storm system, which means it's guaranteed to be an absolutely perfect storm.─── 这次的风暴是一轮接一轮的 也就是说 这次的风暴绝对会极其严重

13 、Do you mean say we are met for a thunder storm?───你肯定我们会遇到一场雷雨?

14 、During the storm, some of the equipment on deck fell by the board.───在暴风雨中,甲板上的一些设备掉到海里去了。

15 、We took shelter from the storm in a barn.───我们在一个谷仓里躲避暴风雨。

16 、The dark clouds suggest an impending storm.───乌云表明暴风雨即将来临。

17 、is a lesson in being the calm in the storm but not the storm.─── 学习在暴风中保持冷静 而不是变成暴风

18 、A storm or gale blowing from the northeast.───东北大风从东北来的风暴或强风

19 、Don't chance sailing in a storm.───不要冒险在风暴中航行。

20 、Black clouds portend a storm.───乌云是暴风雨的前兆。

21 、The sailboat keeled over in the storm.───帆船在风暴中倾覆了。

22 、A storm that cut off power to the whole region.───切断了整个地区电力供应的暴风雨

23 、Ham lost his life to save me from the storm at sea.───哈姆为把我从海上的风暴中救出来而失去了生命。

24 、The ground was still wet from last night's storm.───昨夜暴风雨後,地上还是湿的。

25 、The air held a foretaste of a storm.───天气有要括大风的迹象。

26 、His anger was unreasonable, a storm in a teacup.───他发怒毫无道理,只是小题大作。

27 、After the storm all the rivers were in spate.───暴雨过后河水都上涨了。

28 、It was a real miracle that the little boat capsized in the storm, but luckily didn't sink.───小船在暴风雨中倾覆,幸好没沉没,这真是个奇迹。

29 、This is where we will see the storm surge, storm winds.─── 這裏是暴風雨的源頭 風暴

30 、A terrible storm forced the ship to put back.───可怕的风暴迫使这条船返航了。

31 、Hardly had he left the house when the storm broke.───他刚离开这幢房子,暴风雨就来了。

32 、The black clouds gave warning of an approaching storm.───乌云是暴风雨将要来临的前兆。

33 、On an average a strong gale moves at the rate of40 miles an hour, a storm at about56 and hurricanes at90.───平均来说,八级大风每小时风速达40英里,十一级风暴达56英里,而十二级飓风则达90英里。

34 、Our roof was torn off in the storm.───我们的屋顶在暴风雨中给刮掉了。

35 、Sheet in the main sail, a storm in coming!───收回主帆,风暴要来了!

36 、A storm raged through the village, uprooting trees and flattening crops.───一场大风暴席卷村庄,将树连根拨起,将庄稼全部刮倒。

37 、Because of the storm he didn't go there.───因为暴风雨他没有去那儿。

38 、Sunspots can cause the biggest and most damaging space storms, solar storms, that occur.─── 太阳黑子能够引起有史以来最剧烈 并最具破坏性的太空风暴 即太阳风暴

39 、The clouds presage a storm.───乌云预示着暴风雨的到来。

40 、We tried to discourage him from going out in the storm, but he went regardless.───我们试图阻拦他不要在暴风雨中外出,但他还是不顾一切地出去了。

41 、His witty remark caused a storm of laughter.───他的妙语引起一阵哄堂大笑。

42 、I don't like being by myself during a thunder storm.───我不喜欢在下雷雨时独自一个人呆着。

43 、The two small boats drifted apart in the storm, and lost each other.───在风暴中,两艘小船被隔开,彼此失去了联系。

44 、I have a premonition that there will be a storm.───我有暴风雨要来的预感。

45 、If I'd had the forethought to bring my raincoat, I wouldn't have got wet in the storm.───我当初如果想到要带雨衣,便不会被暴风雨淋湿了。

46 、I'm afraid we're in for a storm.───恐怕我们要遇上暴风雨了。

47 、Looking back, it was like a calm before the storm, a really big storm.─── 回首往事 就像暴风雨前的宁静 一场真正的暴风雨

48 、Now, normally the wind speeds within the jet stream are around 100 to 150mph but last winter, the speeds reached almost 300mph so that's twice the normal speed and the jet stream was heading straight towards us and it was this which delivered storm after storm after storm so quickly, one after the other.─── 一般来说急流中的风速一般在 每小时160到241千米 但是去年冬天 速度差不多到了每小时482千米 是正常速度的两倍 而且急流是直接朝着我们这里来的 这样暴风雨就会 在很短的时间内 接踵而至

49 、Nearly di*asted in a storm a storm you chased after.─── 桅杆差点在风暴中被折断 而你是自愿去追逐这场风暴

50 、The clouds threatened a big storm.───乌云预示着暴风雨即将来临。

51 、You must work hard to ride out a storm.───你们必须努力工作以渡过难关。

52 、The window of her car was broken by a bough during last night's storm.───在昨晚的风暴中她的车窗被一根大树枝打破了。

53 、The local government did everything in its power to still the storm.───当地政府尽一切努力平息这场风潮。

54 、Our ship pitched about in the storm.───我们的船在暴风雨中颠簸。

55 、It bids fair to storm today; but I may go out this afternoon, be the weather as it may.───今天可能是晴天或会有暴风雨; 但是不管天气如何,我下午必须外出。

56 、In the storm we take refuge under a big tree.───在那次暴风雨中,我们躲在一棵大树下。

57 、The ship's deck was awash in the storm.───在暴风中轮船的甲板被海水漫过。

58 、Several trees came to the ground in last night's storm.───在昨晚的暴风雨中,有好几棵树被风刮倒了。

59 、The storm blew down many trees yesterday.───昨天暴风雨吹倒许多树。

60 、Storm when we transverse is certainly very big.───我们横渡时风浪一定很大。

61 、A storm rose, and we had to bale out our boat.───下起了暴风雨,我们不得不舀出船里的水。

62 、He took refuge from the storm in a hut.───他在一个棚屋里避风暴。

63 、There were many flashes of lightning during the storm.───暴雨中出现了好多次闪电。

64 、We tried to find cover from the storm.───我们设法寻找遮蔽暴风雨的地方。

65 、The ploughed through the sands in spite of the storm.───他们顶着风暴艰难地通过了沙地。

66 、We were caught in the storm and got drenched.───我们遇上大雨全都被浇透了。

67 、And your father and I have weathered storm after storm.─── 你父親和我一起經歷了風風雨雨

68 、We buffeted with the storm all the way.───我们一路上与暴风雨搏斗著。

69 、The sailboat canted over in the storm.───帆船在暴风雨中倾覆了。

70 、The small boat keeled over in the storm.───小船在风暴中倾覆了。

71 、It's like the perfect storm, if the storm was made of shit.─── 简直像一场暴风雨 刮来的全是屎尿屁

72 、The calm sea gave no hint of the storm that was coming.───平静的海上没有一点迹象显示暴风雨即将来临。

73 、The children had been warned keep in sight of land in case they were caught in a storm.───孩子们得到警告:不要离岸太远,以免遭到暴风雨的袭击。

74 、We had no sooner set out than a thunder storm broke.───我们刚动身就突然下起了大雷雨。

75 、They basically got their lodgings for the evening and a terrible storm started, and just as the terrible storm started they started having sex, and the more they got into having sex with one another the more the storm raged, and there was lightning and the windows were rattling.─── 晚上 她们在旅馆投宿 一场大风暴来袭 就在风暴开始的同时 她们开始* 她们越是沉浸于鱼水之欢当中 暴风雨就刮得越猛烈 闪电照亮了夜空 玻璃窗吱吱作响

76 、We lost our companions amid the storm and the darkness.───在暴风雨和黑暗中,我们失去了伙伴。

77 、Next year will be more difficult for small business than last year, and we will have to work even harder to weather the storm.───明年做小生意将比去年更加困难,我们得更加努力工作,以便度过难关。

78 、Clouds come floating into my life from other days no longer to shed rain or usher storm but to give colour to my sunset sky.───从别的日子里飘浮道我的生命里的云,不再落下雨点或引起风暴了,却只给予我的夕阳的天空以色彩。

79 、A storm arose during the night.───夜间起风暴了。

80 、In the morning the storm relented a little.───早晨大风暴减弱了一些。

81 、There was a crash of thunder, then the storm struck.───一声惊雷过後,狂风暴雨突然袭来。

82 、I could hear her scream through the howling of the storm.───我在暴风雨呼啸之中仍听得见她的尖叫声。

83 、We had an awful storm last night but the baby slept right through.───昨夜我们这里风雨很大,这孩子却一直睡著没醒。

84 、Another storm system is barreling in and should reach eastern areas by tomorrow.───又一场暴雨正在袭来,预计明天将到达东部各地区。

85 、We read about the storm in the paper today.───从今天的报纸上我们得知今天有风暴

86 、The late storm did much damage to the crops.───不久前的这场暴风雨对农作物造成了很大损失。

87 、Dark clouds betoken a storm.───乌云予示着暴风雨的来临。

88 、The lee of the rock gave them protection against the storm.───岩石的遮掩使他们得以免受暴风雨袭击。

89 、We were confident that we would be able to ride out the storm.───我们确信我们会安然渡过暴风雨的。

90 、The bow of the ship was completely damaged in the storm.───在风暴中船头完全被损坏了。

storm基本概念

流式计算中,各个中间件产品对计算过程中的角色的抽象都不尽相同,实现方式也是千差万别。本文针对storm中间件在进行流式计算中的几个概念做个概括总结。

storm分布式计算结构称为topology(拓扑)由stream,spout,bolt组成。

spout代表一个storm拓扑中的数据入口,连接到数据源,将数据转化为一个个tuple,并发射tuple

stream是由无限制个tuple组成的序列。tuple为storm的核心数据结构,是包含了一个或多个键值对的列表。

bolt可以理解为计算程序中的运算或者函数,bolt的上游是输入流,经过bolt实施运算后,可输出一个或者多个输出流。

bolt可以订阅多个由spout或者其他bolt发射的数据流,用以构建复杂的数据流转换网络。

上述即为storm最基本的组成元素,无论storm如何运行,都是以stream,spout,bolt做为最基本的运行单元。而这三者则是共同构成了一个storm拓扑topology。

首先需要明确一个概念,bolt,spout实例,都属于任务,spout产生数据流,并发射,bolt消费数据流,进行计算,并进行落地或再发射,他们的存在以及运行过程都需要消耗资源,而storm集群是一个提供了资源的集群,我们要做的就是将spout/boult实例合理分配到storm集群提供的计算资源上,这样就可以让spout/bolt得以执行。

worker为JVM进程,一个topology会分配到一个或者多个worker上运行。

executor是worker内的java线程,是具体执行bolt/spout实例用的。下篇文章在介绍如何提供storm并行计算能力时会介绍worker以及executor的配置。

在storm中,worker是由supervisor进程创建,并进行监控的。storm集群遵循主从模式,主为nimbus,从为supervisor,storm集群由一个主节点(确实有单点问题),和多个工作节点(supervisor)组成,并使用zookeeper来协调集群中的状态信息,比如任务分配情况,worker状态,supervisor的拓扑度量。

通过配置可指定supervisor上可运行多少worker。一个worker代表一个slot。

nimbus守护进程的主要职责是管理,协调和监控在集群上运行的topology.包括topology的发布,任务指派,事件处理失败时重新指派任务。

supervisor守护进程等待nimbus分配任务后生成并监控workers执行任务。supervosior和worker都是运行在不同的JVM进程上。

了解了集群模式下,storm大致的分布概念,下面结合笔者做的一个实例,了解一下如何发布计算资源到storm集群上。

笔者定义了一个spout,两个bolt 运算过程如下:

其中streamMaking是一个不断生成随机数(5~30)的spout实例,Step1Bolt会过滤掉15以下的随机数(过滤),15以上的随机数会乘以16(计算),再将结果向后发射。Step2Bolt订阅Step1Bolt发射的数据,接收数据后,打印输出。流程结束。

笔者在定义spout/bolt实例时,配置了spout,bolt的并行执行数。其中

streamMaking:4   Step1Bolt:2  Step2Bolt 1

这样,发布成功后,storm会根据我的配置,分配足够的计算资源给予spout/bolt进行执行。

发布:

发布时,spout和bolt都是在一起以jar的形式发布到nimbus上的,分配后,内部定义的spout和bolt将以组件的形式被nimbus分配至worker进程中执行。

其中worker都是由supervisor创建的,创建出来的worker进程与supervisor是分开的不同进程。一个supervisor可创建多少worker可通过修改storm安装目录下的storm.yaml进行配置。

task是执行的最小单元。spout/bolt实例在定义中指定了,要起多少task,以及多少executor。也即一个topology发布之前已经定义了task总量,和需要多少资源来执行我的task总量。nimbus将根据已有的计算资源进行分配。

下图中:  nimbus左边代表着计算任务量,和所需计算配置

nimbus右边代表着计算资源

nimbus将根据计算资源信息,合理的分发计算任务量。

发布成功后,通过storm自带的UI功能,可以查看你发布的topology运行以及其中每个组件的分布执行情况。

监控图像中清晰的显示了,目前部署的topology,以及topology中每个组件所分配的计算资源所在host,以及每个组件发射了多少tuple,接收了多少tuple,以及有多少个executor在并行执行。

本文讲述了storm内的基本元素以及基本概念,后续将讲述storm的重点配置信息,以及如何提高并发计算能力,窗口概念等高级特性,后续会进行源码分析,以及与其他实时计算中间件的比较。

storm是什么

暴风雨;和风暴有关的恶劣天气;(群情迸发的)浪潮。英语(英语:English)是一种西日耳曼语支,最早被中世纪的英国使用,并因其广阔的殖民地而成为世界使用面积最广的语言。英国人的祖先盎格鲁部落是后来迁移到大不列颠岛地区的日耳曼部落之一,称为英格兰。

这两个名字都来自波罗的海半岛的Anglia。该语言与弗里斯兰语和下撒克森语密切相关,其词汇受到其他日耳曼语系语言的影响,尤其是北欧语(北日耳曼语),并在很大程度上由拉丁文和法文撰写。

英语已经发展了1400多年。英语的最早形式是由盎格鲁-撒克逊人移民于5世纪带到英国的一组西日耳曼语支(Ingvaeonic)方言,被统称为古英语。中古英语始于11世纪末,诺曼征服英格兰。