背景
了解flink的使用
编译
下载代码:
git clone https://github.com/apache/flink.git
cd flink
## 编译
./mvnw -T1C package -DskipTests启动
## 切换目录
cd build-target
## 启动
./bin/start-cluster.sh
## 执行例子
./bin/flink run ./examples/batch/WordCount.jar输出
./bin/flink run ./examples/batch/WordCount.jar
Executing WordCount example with default input data set.
Use --input to specify file input.
Printing result to stdout. Use --output to specify output path.
Job has been submitted with JobID 9451e7d1ac07642311caa0633429027f
Program execution finished
Job with JobID 9451e7d1ac07642311caa0633429027f has finished.
Job Runtime: 218 ms
Accumulator Results:
- a6ac7b0991b6510ab27930ef3590fe1f (java.util.ArrayList) [170 elements]
(a,5)
(action,1)
(after,1)
(against,1)
(all,2)
(and,12)
(arms,1)
(arrows,1)
(awry,1)
(ay,1)
(bare,1)
(be,4)
(bear,3)
(bodkin,1)
(bourn,1)
(but,1)
(by,2)
(calamity,1)
(cast,1)
(coil,1)
(come,1)
(conscience,1)
(consummation,1)
(contumely,1)
(country,1)
(cowards,1)
(currents,1)
(d,4)
(death,2)
(delay,1)
(despis,1)
(devoutly,1)
(die,2)
(does,1)
(dread,1)
(dream,1)
(dreams,1)
(end,2)
(enterprises,1)
(er,1)
(fair,1)
(fardels,1)
(flesh,1)
(fly,1)
(for,2)
(fortune,1)
(from,1)
(give,1)
(great,1)
(grunt,1)
(have,2)
(he,1)
(heartache,1)
(heir,1)
(himself,1)
(his,1)
(hue,1)
(ills,1)
(in,3)
(insolence,1)
(is,3)
(know,1)
(law,1)
(life,2)
(long,1)
(lose,1)
(love,1)
(make,2)
(makes,2)
(man,1)
(may,1)
(merit,1)
(might,1)
(mind,1)
(moment,1)
(more,1)
(mortal,1)
(must,1)
(my,1)
(name,1)
(native,1)
(natural,1)
(no,2)
(nobler,1)
(not,2)
(now,1)
(nymph,1)
(o,1)
(of,15)
(off,1)
(office,1)
(ophelia,1)
(opposing,1)
(oppressor,1)
(or,2)
(orisons,1)
(others,1)
(outrageous,1)
(pale,1)
(pangs,1)
(patient,1)
(pause,1)
(perchance,1)
(pith,1)
(proud,1)
(puzzles,1)
(question,1)
(quietus,1)
(rather,1)
(regard,1)
(remember,1)
(resolution,1)
(respect,1)
(returns,1)
(rub,1)
(s,5)
(say,1)
(scorns,1)
(sea,1)
(shocks,1)
(shuffled,1)
(sicklied,1)
(sins,1)
(sleep,5)
(slings,1)
(so,1)
(soft,1)
(something,1)
(spurns,1)
(suffer,1)
(sweat,1)
(take,1)
(takes,1)
(than,1)
(that,7)
(the,22)
(their,1)
(them,1)
(there,2)
(these,1)
(this,2)
(those,1)
(thought,1)
(thousand,1)
(thus,2)
(thy,1)
(time,1)
(tis,2)
(to,15)
(traveller,1)
(troubles,1)
(turn,1)
(under,1)
(undiscover,1)
(unworthy,1)
(us,3)
(we,4)
(weary,1)
(what,1)
(when,2)
(whether,1)
(whips,1)
(who,2)
(whose,1)
(will,1)
(wish,1)
(with,3)
(would,2)
(wrong,1)
(you,1)