[ Skip to the content ]

Institute of Formal and Applied Linguistics Wiki

• ÚFAL Wiki Home
• ÚFAL Home
• Sitemap
• RSS
• ÚFAL calendar
• Recent changes
• Login
• Hledat:

[ Back to the navigation ]

Differences

This shows you the differences between two versions of the page.

View differences: Side by SideInline Go

Link to this comparison view

Both sides previous revision Previous revision 2013/02/08 14:33 popel Milan improved our Hadoop2012/02/05 21:24 straka 2012/02/05 21:21 straka 2012/02/05 21:21 straka 2012/02/05 21:19 straka 2012/02/05 21:16 straka 2012/02/05 21:15 straka 2012/02/05 21:15 straka 2012/02/05 21:15 straka 2012/02/05 21:14 straka 2012/02/05 21:06 straka 2012/02/05 21:05 straka 2012/02/05 21:04 straka 2012/02/05 20:00 straka 2012/02/05 19:37 straka vytvořeno Go Next revision		Previous revision 2013/02/08 14:33 popel Milan improved our Hadoop2012/02/05 21:24 straka 2012/02/05 21:21 straka 2012/02/05 21:21 straka 2012/02/05 21:19 straka 2012/02/05 21:16 straka 2012/02/05 21:15 straka 2012/02/05 21:15 straka 2012/02/05 21:15 straka 2012/02/05 21:14 straka 2012/02/05 21:06 straka 2012/02/05 21:05 straka 2012/02/05 21:04 straka 2012/02/05 20:00 straka 2012/02/05 19:37 straka vytvořeno Go Next revision Both sides next revision
courses:mapreduce-tutorial:running-jobs [2012/02/05 21:19] straka		courses:mapreduce-tutorial:running-jobs [2012/02/05 21:21] straka
Line 8:		Line 8:
	| ^ Command ^		| ^ Command ^
-	^ Run Perl script ''script.pl'' | ''perl script.pl'' |	+	^ Run Perl script ''script.pl'' | ''perl script.pl'' //options// |
		+	^ Run Java job ''job.jar'' | ''/net/projects/hadoop/bin/hadoop job.jar'' //options// |
-	* When running Perl script ''script.pl'', use	+	The options are the same for Perl and java:
-	Choosing mode of operation:	+	| ^ Options ^
-	| ^ Command ^	+	^ Run locally | ''input output'' |
-	^ Run locally | ''perl script.pl input output'' |	+	^ Run using specified jobtracker | ''-jt jobtracker:port input output'' |
-	^ Run using specified jobtracker | ''perl script.pl -jt jobtracker:port input output'' |	+	^ Run job in dedicated cluster | ''-c number_of_machines input output'' |
-	^ Run job in dedicated cluster | ''perl script.pl -c number_of_machines input output'' |	+	^ Run job in dedicated cluster and after it finishes, \\ wait for //W// seconds before stopping the cluster | ''-c number_of_machines -w W_seconds input output'' |
-	^ Run job in dedicated cluster and after it finishes, \\ wait for //W// seconds before stopping the cluster | ''perl script.pl -c number_of_machines -w W_seconds input output'' |	+	^ Run using //R// reducers \\ (//R//>1 not working when running locally)| ''-r R input output'' |
-		+	^ Run using //M// mappers | ''`/net/projects/hadoop/bin/compute-splitsize input M` input output'' |
-	Specifying number of mappers and reducers:	+
-	| ^ Command ^	+
-	^ Run using //R// reducers \\ (//R//>1 not working when running locally)| ''perl script.pl -r R script.pl input output'' |	+
-	^ Run using //M// mappers | ''perl script.pl `/net/projects/hadoop/bin/compute-splitsize input M` input output'' |	+
-		+
-	===== Run Java jobs =====	+
-	Choosing mode of operation:	+
-	| ^ Command ^	+
-	^ Run locally | ''/net/projects/hadoop/bin/hadoop job.jar input output'' |	+
-	^ Run using specified jobtracker | ''/net/projects/hadoop/bin/hadoop job.jar -jt jobtracker:port input output'' |	+
-	^ Run job in dedicated cluster | ''/net/projects/hadoop/bin/hadoop job.jar -c number_of_machines input output'' |	+
-	^ Run job in dedicated cluster and after it finishes, \\ wait for //W// seconds before stopping the cluster | ''/net/projects/hadoop/bin/hadoop job.jar -c number_of_machines -w W_seconds input output'' |	+
-		+
-	Specifying number of mappers and reducers:	+
-	| ^ Command ^	+
-	^ Run using //R// reducers \\ (//R//>1 not working when running locally)| ''/net/projects/hadoop/bin/hadoop job.jar -r R script.pl input output'' |	+
-	^ Run using //M// mappers | ''/net/projects/hadoop/bin/hadoop job.jar `/net/projects/hadoop/bin/compute-splitsize input M` input output'' |	+

---

[ Back to the navigation ] [ Back to the content ]