Tiven Wang
Tiven Wang
Tiven Wang
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Hadoop

Samuel Scrimshaw
Wang Tiven September 05, 2017
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docker run -it sequenceiq/hadoop-docker:2.7.0 /etc/bootstrap.sh -bash

cd $HADOOP_PREFIX

run the mapreduce

bin/hadoop jar share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.0.jar grep input output 'dfs[a-z.]+'

check the output

bin/hdfs dfs -cat output/*

References

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  • SAP HANA Database SAP HANA is an in-memory, column-oriented, relational database management system developed and marketed by SAP SE. Its primary function as database server is to store and retrieve data as requested by the applications. In addition, it performs advanced analytics (predictive analytics, spatial data processing, text analytics, text search, streaming analytics, graph data processing) and includes ETL capabilities as well as an application server.

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