How can I make a custom counter in the MapReduce engine?

How can I make a custom counter in the MapReduce engine?



1.hadoop - How can I make a custom counter in the MapReduce ...

Description:How can I make a custom counter in the MapReduce engine? ...
Is there anyone who can let me know about it? Thanks! hadoop mapreduce.
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2.How can I make a custom counter in the MapReduce engine?

Description:I tried to make a my counter to check the operation time of
Maptask.run and ReduceTask.run using global counter or even LOG.info(). In
a pseudo-distributed mode ...



3.Custom log in internal of MapReduce engine

Description:Is there anyonw who have got a problem with logging custom log
in internal of mapreduce engine using LOG.info ... How can I make a custom
counter in the MapReduce ...



4.MapReduce Tutorial - Apache Hadoop

Description:... {map|reduce} .child.java.opts ... resources combining map
outputs- making disk spills small and parallelizing spilling and ... can
use Counters ...



5.Map-Reduce — MongoDB Manual 2.4.9

Description:... map-reduce operations use custom ... Map-reduce operations
can also use a custom JavaScript function to make final ... Map-reduce
operations can also ...



6.MapReduce - Wikipedia, the free encyclopedia

Description:MapReduce is a programming model for processing large data
sets with a parallel, distributed algorithm on a cluster. A MapReduce
program is composed of a Map ...



7.Hadoop Tutorial - YDN - Yahoo

Description:... Word Count. A simple MapReduce program can be written to
... that make up a basic MapReduce job, we can see how ... a custom
InputFormat, you can ...



8.FAQ - Nutch Wiki - Apache Software Foundation

Description:22-06-2013 · How can I force fetcher to use custom nutch ...
Secondly the default setting for 'generate.max.count' could also be ...
Make sure that urlfilter ...



9.appengine-mapreduce - Google App Engine API for running ...

Description:It is implemented using the App Engine GCS client and App
Engine Pipelines. You can also ... users can download the results of their
MapReduce ... Aggregated counters.



10.App Engine MapReduce

Description:App Engine MapReduce Mike Aizatsky 11 May 2011 ... Custom
mutation pools ... (just restart your MapReduce) Can fetch a blob key for
finalized files and use blobstore