際際滷
Submit Search
Hadoop ch5
0 likes
564 views
Kyungryul KIM
Follow
1 of 27
Download now
Downloaded 15 times
More Related Content
Hadoop ch5
1.
DEVELOPING A MAPREDUCE APPLICATION CHAPTER 5 13
8 11
2.
13 8 11
3.
13 8 11
4.
13 8 11
5.
13 8 11
6.
れ 螳 API
貉危碁 れ API襯 牛 れ 螳ロ. Con鍖guration 企る 螻 螳 讌. 螳 煙 String 企, 螳 . 13 8 11
7.
襴 蟆壱蠍 13 8
11
8.
れ れ ろ
覦 るジ 焔れ . 13 8 11
9.
螳覦 蟆 れ
- POM Maven POM 牛 譟伎 れ. hadoop-core hamcrest-all mrunit 13 8 11
10.
れ 蟯襴 螳覦
襦貉(pseudodistributed), 企ろ磯ゼ 覲蟆渚覃 讌. れ 殊 れ 襴 碁 螻, °螳 覲 . 13 8 11
11.
れ hadoop-local.xml - Filesystem螻
Jobtracker 吴 れ. hadoop-localhost.xml - 襦貉 れ碁 ″碁貉 れ. hadoop-cluster.xml - 企ろ磯 れ碁 ″碁貉 れ. 13 8 11
12.
$HADOOP_INSTALL れ. Standalone
or pseudodistributed 13 8 11
13.
HELPER 企 GenericOptionsParser - 貉るЖ殊
伎螻 Con鍖guration れ . - Tool, ToolRunner襯 蟆. Tool, ToolRunner - 13 8 11
14.
MRUNIT 13 8 11
15.
13 8 11
16.
REDUCER 13 8 11
17.
襦貉 蠍 13 8
11
18.
13 8 11
19.
13 8 11
20.
襦貉 JOB 蠍 13
8 11
21.
13 8 11
22.
13 8 11
23.
企ろ一 蠍 襦貉
JVM Job 螻, 覈 企り 企 れ 朱襦, . 覿一れ, Job 企る JAR 朱 豪 企ろ磯 ″伎 . setJarByClass() 覃 企 殊企 企ろれ JAR殊 蟆覩襦 ′ job JAR襯 谿城. 13 8 11
24.
Ant Maven
螳 觜伎 伎伎 JAR 殊 . % mvn package -DskipTests JAR job る, JAR manifest main 企り 襦 伎 . main 企り manifest 譟伎讌 朱, 貉るЖ殊語 讌伎 . 13 8 11
25.
譬 JAR
殊 job JAR 殊 lib 觚 襴 豪 . 襴 殊 classes 觚襴 豪. 13 8 11
26.
JOB 螳蠍 焔 螳
伎 襦狩蟇磯 牛磯伎蠍一 誤伎 豌危襴ろ Mapper Mapper襦 る 襦 Reducers Reduce Slot 覲企 蟆 Reducers 襯 讌 Combiners 一危 ′ 譴願鍵 Combiner襯 伎 讌 蟆 Custom serialization Writable comparator襯 貉れろ磯伎る, RawComparator襯 蟲 蟆. Shu鍖e tweaks MapReduce Shu鍖e 覃覈襴 蟯 焔レ 讀螳 . 13 8 11
27.
ろ 襦朱 襦貉 Job
ろ襯 襦朱 蟆 暑. る 襦貉螻 企ろ磯 覦 谿願 朱襦 譯殊伎 . HPROF Pro鍖ler 13 8 11
Download