All about the open source project RHadoop, the gateway between Hadoop and R and its packages, rhdfs, rhbase and rmr.
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Error reports: Please be sure you've read and applied the steps described in https://github.com/RevolutionAnalytics/RHadoop/wiki/Debugging-rmr-programs. Please post a reproducible test case (including input data) and a real error, not Error: NA. If you only have a Error:NA, please go back to the debugging document and get an informative error message from the logs. One more thing, no screenshots. Text logs can be filtered, compared etc. Screenshots, not so much.

Showing 1-21 of 573 topics
How to be a more helpful group member Antonio Piccolboni 9/17/14
hbase init & read - how to do close the rhbase connection ? Kader 4/15/16
What is R Client mentioned in the R Hadoop wiki pradeep kumar 4/12/16
Packages of RHadoop family not available for R 3.2.3 Ranjit Mishra 4/6/16
RHadoop Query Chandan Nishad 4/6/16
Installing R Studio for Hortonworks Cluster AVINAV CHANDRA Mishra 2/26/16
RHDFS (hdfs.write) Mohit Kumar 2/5/16
Error hb.get.data.frame from large table Adamant 1/26/16
Unable to install rhdfs Anil Bhargava 1/4/16
log4j issue abdelkafi ahmed 1/4/16
MapReduce Error Code 5 Amran 12/16/15
R/RStudtio failing to run Hadoop Streaming job. Naresh babu karumanchi 12/15/15
Future / Ongoing Commitment to Development and Maintenance of RHadoop Frank J 12/14/15
'unserialized' function throwing error atanu maity 12/4/15
Handover Antonio Piccolboni 11/22/15
Reading table to R in Jupyter Ivan Shamshurin 11/16/15
hb.get.data.frame() returns NULL Heiko G. 11/12/15
step {stats} in Reduce job Suerte 11/11/15
Installation of Rhadoop inside Sandbox HortonWork - Help on Rmr2 , rhdfs needed aisyah mat jasin 11/4/15
RHadoop and Lineare Regression PMML creation Suerte 10/29/15
New to Hadoop: Will it help with R's high memory requirements during processing? James Wayne 10/25/15
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