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python Programming Glossary: hadoophttp://stackoverflow.com/questions/1482282/java-vs-python-on-hadoop performance difference one way or the other. java python hadoop share improve this question Java is less dynamic than Python..
Generating Separate Output files in Hadoop Streaming http://stackoverflow.com/questions/1626786/generating-separate-output-files-in-hadoop-streaming rather than having long files of output python streaming hadoop mapreduce share improve this question You can either write..
Hadoop Streaming - Unable to find file error http://stackoverflow.com/questions/4339788/hadoop-streaming-unable-to-find-file-error Streaming Unable to find file error I am trying to run a hadoop streaming python job. bin hadoop jar contrib streaming hadoop.. I am trying to run a hadoop streaming python job. bin hadoop jar contrib streaming hadoop 0.20.1 streaming.jar D stream.non.zero.exit.is.failure.. streaming python job. bin hadoop jar contrib streaming hadoop 0.20.1 streaming.jar D stream.non.zero.exit.is.failure true..
Hadoop Streaming Job failed error in python http://stackoverflow.com/questions/4460522/hadoop-streaming-job-failed-error-in-python subprocess failed with code 2 at org.apache.hadoop.streaming.PipeMapRed.waitOutputThreads PipeMapRed.java 311 at.. PipeMapRed.java 311 at org.apache.hadoop.streaming.PipeMapRed.mapRedFinished PipeMapRed.java 545 at org.apache.hadoop.streaming.PipeMapper.close.. PipeMapRed.java 545 at org.apache.hadoop.streaming.PipeMapper.close PipeMapper.java 132 at org.apache.hadoop.mapred.MapRunner.run..
Python multiprocessing: sharing a large read-only object between processes? http://stackoverflow.com/questions/659865/python-multiprocessing-sharing-a-large-read-only-object-between-processes in memory solution. For the final solution I'll be using hadoop but I wanted to see if I can have a local in memory version..
How can I include a python package with Hadoop streaming job? http://stackoverflow.com/questions/6811549/how-can-i-include-a-python-package-with-hadoop-streaming-job the slaves but I don't have that option currently. python hadoop share improve this question I would zip up the package into.. the entire tarball or archive in a file option to your hadoop command. I've done this in the past with Perl but not Python...
http://stackoverflow.com/questions/1482282/java-vs-python-on-hadoop vs Python on Hadoop I am working on a project using Hadoop and it seems to natively.. vs Python on Hadoop I am working on a project using Hadoop and it seems to natively incorporate Java and provide streaming..
Generating Separate Output files in Hadoop Streaming http://stackoverflow.com/questions/1626786/generating-separate-output-files-in-hadoop-streaming Separate Output files in Hadoop Streaming Using only a mapper a Python script and no reducer..
Hadoop Streaming: Mapper 'wrapping' a binary executable http://stackoverflow.com/questions/4113798/hadoop-streaming-mapper-wrapping-a-binary-executable Streaming Mapper 'wrapping' a binary executable I have a pipeline.. the same question but it hasn't been answered yet... Hadoop Elastic Map Reduce with binary executable python binary streaming..
How to get started with Big Data Analysis http://stackoverflow.com/questions/4322559/how-to-get-started-with-big-data-analysis How to start simple with Map Reduce and the use of Hadoop How can I leverage my skills in R and Python to get started..
Hadoop Streaming - Unable to find file error http://stackoverflow.com/questions/4339788/hadoop-streaming-unable-to-find-file-error Streaming Unable to find file error I am trying to run a hadoop.. improve this question Looking at the example on the HadoopStreaming wiki page it seems that you should change mapper scripts..
Hadoop Streaming Job failed error in python http://stackoverflow.com/questions/4460522/hadoop-streaming-job-failed-error-in-python Streaming Job failed error in python From this guide I have..
Chaining multiple mapreduce tasks in Hadoop streaming http://stackoverflow.com/questions/4626356/chaining-multiple-mapreduce-tasks-in-hadoop-streaming multiple mapreduce tasks in Hadoop streaming I am in scenario where i have got two mapreduce jobs... to accomplish this in java But i need something for Hadoop streaming. python hadoop mapreduce hadoop plugins share improve..
How can I include a python package with Hadoop streaming job? http://stackoverflow.com/questions/6811549/how-can-i-include-a-python-package-with-hadoop-streaming-job can I include a python package with Hadoop streaming job I am trying include a python package NLTK with.. job I am trying include a python package NLTK with a Hadoop streaming job but am not sure how to do this without including..
Streaming or custom Jar in Hadoop http://stackoverflow.com/questions/6873077/streaming-or-custom-jar-in-hadoop or custom Jar in Hadoop I'm running a streaming job in Hadoop on Amazon's EMR with.. or custom Jar in Hadoop I'm running a streaming job in Hadoop on Amazon's EMR with the mapper and reducer written in Python... Python but comparisons between custom jar deployment in Hadoop and Python based streaming. My job is reading NGram counts from..
Hadoop cluster - Do I need to replicate my code over all machines before running job? http://stackoverflow.com/questions/7892950/hadoop-cluster-do-i-need-to-replicate-my-code-over-all-machines-before-running cluster Do I need to replicate my code over all machines before.. hadoop streaming share improve this question With Hadoop Streaming the code dependencies have to be copied with the file.. reduce files and their dependencies are specified in the Hadoop streaming command. HADOOP_HOME bin hadoop jar HADOOP_HOME hadoop..
Pros and cons of celery vs disco vs hadoop vs other distributed computing packages http://stackoverflow.com/questions/8232194/pros-and-cons-of-celery-vs-disco-vs-hadoop-vs-other-distributed-computing-packag that Celery has the steepest learning curve seriously.. Hadoop is a bit tricky.. Don't know for Disco but I suspect it's in..
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