python Programming Glossary: hdfs

http://stackoverflow.com/questions/12485718/python-read-file-as-stream-from-hdfs

external libraries. I can probably make it work with libpyhdfs or python hdfs but I'd like if possible to avoid introducing.. I can probably make it work with libpyhdfs or python hdfs but I'd like if possible to avoid introducing new dependencies.. pretty open. Thanks for any help python hadoop subprocess hdfs share improve this question You want xreadlines it reads..

Selecting columns from pandas.HDFStore table

http://stackoverflow.com/questions/13926089/selecting-columns-from-pandas-hdfstore-table

an index of the columns somehow. Thanks python pandas hdfs share improve this question The way HDFStore records tables..

Hadoop Streaming: Mapper 'wrapping' a binary executable

http://stackoverflow.com/questions/4113798/hadoop-streaming-mapper-wrapping-a-binary-executable

mapper.py file local file system reducer.py cacheFile hdfs localhost 9000 user you module.py#module.py input data.txt output..

Hadoop Streaming - Unable to find file error

http://stackoverflow.com/questions/4339788/hadoop-streaming-unable-to-find-file-error

ProcessBuilder.java 453 I tried copying mapper.py to hdfs and give the same hdfs localhost mapper.py link that does not.. 453 I tried copying mapper.py to hdfs and give the same hdfs localhost mapper.py link that does not work too Any thoughts..

Hadoop Streaming Job failed error in python

http://stackoverflow.com/questions/4460522/hadoop-streaming-job-failed-error-in-python

scripts are in the job that is in another folder within hdfs which is relative to the attempt task executing as . FYI if..