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courses:mapreduce-tutorial:step-31 [2012/02/06 09:22] straka |
courses:mapreduce-tutorial:step-31 [2012/02/06 13:10] straka |
You can run the example locally using: | You can run the example locally using: |
wget --no-check-certificate 'https://wiki.ufal.ms.mff.cuni.cz/_export/code/courses:mapreduce-tutorial:step-31?codeblock=0' -O Sum.java | wget --no-check-certificate 'https://wiki.ufal.ms.mff.cuni.cz/_export/code/courses:mapreduce-tutorial:step-31?codeblock=0' -O Sum.java |
make -f /net/projects/hadoop/java/Makefile Sum.java | make -f /net/projects/hadoop/java/Makefile Sum.jar |
rm -rf step-31-out; /net/projects/hadoop/bin/hadoop Sum.jar /net/projects/hadoop/examples/inputs/numbers-small step-31-out | rm -rf step-31-out; /net/projects/hadoop/bin/hadoop Sum.jar /net/projects/hadoop/examples/inputs/numbers-small step-31-out |
less step-31-out/part-* | less step-31-out/part-* |
# NOW VIEW THE FILE | # NOW VIEW THE FILE |
# $EDITOR Statistics.java | # $EDITOR Statistics.java |
make -f /net/projects/hadoop/java/Makefile Statistics.java | make -f /net/projects/hadoop/java/Makefile Statistics.jar |
rm -rf step-31-out; /net/projects/hadoop/bin/hadoop Statistics.jar -c C `/net/projects/hadoop/bin/compute-splitsize /net/projects/hadoop/examples/inputs/numbers-small C` /net/projects/hadoop/examples/inputs/numbers-small step-31-out | rm -rf step-31-out; /net/projects/hadoop/bin/hadoop Statistics.jar -c C `/net/projects/hadoop/bin/compute-splitsize /net/projects/hadoop/examples/inputs/numbers-small C` /net/projects/hadoop/examples/inputs/numbers-small step-31-out |
less step-31-out/part-* | less step-31-out/part-* |
# NOW VIEW THE FILE | # NOW VIEW THE FILE |
# $EDITOR Median.java | # $EDITOR Median.java |
make -f /net/projects/hadoop/java/Makefile Median.java | make -f /net/projects/hadoop/java/Makefile Median.jar |
rm -rf step-31-out; /net/projects/hadoop/bin/hadoop Median.jar -c C `/net/projects/hadoop/bin/compute-splitsize /net/projects/hadoop/examples/inputs/numbers-small C` /net/projects/hadoop/examples/inputs/numbers-small step-31-out | rm -rf step-31-out; /net/projects/hadoop/bin/hadoop Median.jar -c C `/net/projects/hadoop/bin/compute-splitsize /net/projects/hadoop/examples/inputs/numbers-small C` /net/projects/hadoop/examples/inputs/numbers-small step-31-out |
less step-31-out/part-* | less step-31-out/part-* |