±â¼ú¡¤Á¤º¸ | Technology & Information on Big Data | ΡÐü & ãáãÓ
- hadoop ÆÄÀϺ¯¼ö¼³Á¤: mapred-site.xml
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* mapred-site.xmlÀº hadoop ¾ÐÃàÇØÁ¦½Ã ±âº»ÆÄÀϸíÀÌ mapred-site.xml.template·Î ¼³Á¤µÇ±â ¶§¹®¿¡ ÆÄÀϸíÀ» mapred-site.xml·Î º¯°æÇØ¾ß ÇÑ´Ù(ÆÄÀÏ¸í º¯°æÈÄ º¹»ç).
1. ÇØ´ç µð·ºÅ丮·Î À̵¿ÈÄ ÆÄÀϺ¹»ç
[hadoop@localhost ~] $ cd hadoop/etc/hadoop
[hadoop@localhost hadoop] $ cp mapred-site.xml.template mapred-site.xml
2. [hadoop@localhost ~] $ nano mapred-site.xml
3. <configuration>°ú </configuration> »çÀÌ¿¡ ¾Æ·¡ ³»¿ë ÀÔ·Â
<property>
<name>mapred.job.tracker</name>
<value>localhost:8021</value>
</property>
4. ÀúÀå½Ã ctrl+x click -> y ÀÔ·Â -> enter Ŭ¸¯
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