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 21-39 of 538 topics
Follow up to "plyrmr::dcast memory issues" amitai golub 7/7/15
is avro format is supported by rhadoop mapreduce function sai krishna bala 7/2/15
Run Time Error - Reducer - Default time 600 secs Konstantinos Mammas 7/1/15
java.lang.OutOfMemoryError: Java heap space Vicky 7/1/15
Problem writing to HBase from R: Internal error processing mutateRows Kiryl Trembovolski 6/16/15
R Mapreudce Year and Top n word count Rajendra Nigam 6/12/15
Rhadoop read text file file Rajendra Nigam 6/11/15
R Hadoop Rajendra Nigam 6/11/15
Row wise comparison in rhadoop rmr2 mapreduce aparna 6/7/15
dplyr.spark 0.2.2 released Antonio Piccolboni 6/1/15
dplyr.spark 0.2.0 released Antonio Piccolboni 5/28/15
embedded nul(s) found in input Antony Rudkin 5/28/15
The system cannot find the path specified. Jörn Franke 5/27/15
error on rhbase check Alireza Hanifi 5/26/15
plyrmr with Spark Jong Hyun Bae 5/22/15
New to Rhadopp and big da Ajay Garg 5/22/15
error in plyrmr + SparkR example Jong Hyun Bae 5/22/15
Error in library(functional) : there is no package called ‘functional’ - While running MR using rmr2 Praveen Sripati 5/11/15
RHadoop vs Revolution Analytics for familiar algorithms Armin K 4/27/15
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