RevolutionAnalytics/rmr2

Issues

• rhadoop giving null key value output

  #184 opened 7 years ago by Surender1984
  2

• output NULL of key and val

  #187 opened 6 years ago by nguyenvanlinh1808
  0

• rmr2 mapreduce does not produce any output

  #179 opened 8 years ago by byu777
  6

• The system cannot find the path specified.

  #169 opened 10 years ago by jornfranke
  9

• from.dfs returns nothing

  #186 opened 7 years ago by nturenne
  0

• path and to.dfs with R launched from two different directories

  #185 opened 7 years ago by nturenne
  0

• Reduce task fails with org.apache.hadoop.streaming.PipeMapRed: PipeMapRed failed!

  #183 opened 8 years ago by RavikiranCK
  2

• Have some tutorials or references here about rmr2?

  #182 opened 8 years ago by Alxe1
  1

• Recommended version of rmr2 for hadoop 2.7 and R 3.3.1

  #181 opened 8 years ago by mappedinn
  0

• RMR2 Installaction question

  #180 opened 8 years ago by myeggo
  0

• what's the meaning of "in.memory.combine"

  #178 opened 9 years ago by Albert822
  0

• parsing XML douments in rhadoop

  #177 opened 9 years ago by madhumg
  0

• Changing number of mapper/ reducer

  #176 opened 9 years ago by ha-nguyen
  2

• how can i find "kv.cmp = rmr2:::kv.cmp" in "pkg / tests / mapreduce.R"

  #175 opened 9 years ago by lvdian
  0

• Java heap space Error only when there is a reducer in mapreduce

  #148 opened 10 years ago by piccolbo
  9

• from.dfs() has Error in RStudio, but runs well in R console

  #174 opened 9 years ago by konstantin0921
  0

• Mapreduce warning: namespace 'rmr2' is not available and has been replaced

  #171 opened 9 years ago by neustre
  1

• Running R Script on Hadoop Outofmemory: Java heap space

  #159 opened 10 years ago by ecacarva
  7

• hadoop streaming failed with error code 1

  #165 opened 9 years ago by anuragagrahari
  3

• Rscript - hadoop streaming failed with error code 1

  #153 opened 10 years ago by ElianoMarques
  15

• HADOOP_CMD getting lost...

  #173 opened 9 years ago by bhermont
  2

• Question with regards to lzo-ubuntu.sh

  #172 opened 9 years ago by tomer-ben-david
  0

• Hadoop job log4j:WARN Please initialize the log4j system properly

  #170 opened 9 years ago by neustre
  5

• ERROR streaming.StreamJob: Unrecognized option: -files

  #163 opened 10 years ago by MaximeMaxime
  3

• Non-unique keys as outputs of mapreduce when using a combiner

  #167 opened 10 years ago by saargolde
  4

• rmr.normalize.path wrong on "/"

  #168 opened 10 years ago by piccolbo
  0

• csv.input.format loses data rows

  #166 opened 10 years ago by saargolde
  4

• About error: pipeMapRed.waitOutputThreads and additional so file

  #164 opened 10 years ago
  1

• debugging a mapreduce job

  #162 opened 10 years ago by kardes
  1

• from.dfs produces "file does not exist" error

  #161 opened 10 years ago by kardes
  27

• consider switch to readr for csv format

  #160 opened 10 years ago by piccolbo
  0

• Inconsistent columns cause fatal crash

  #142 opened 10 years ago by piccolbo
  7

• join error : All inputs to rbind.fill must be data.frames after upgrade to rmr 3.2

  #144 opened 10 years ago by piccolbo
  1

• odd behavior of rmr2

  #152 opened 10 years ago by wolfxl
  4

• HDP 2.2 RMR2 MR2 Error: Java heap space

  #158 opened 10 years ago by venkata81
  3

• PipeMapRed.waitOutputThreads(): subprocess failed with code 1

  #156 opened 10 years ago by Poornesh
  4

• Exception in thread "main" java.lang.ClassNotFoundException

  #155 opened 10 years ago by hetong007
  4

• one question about additional parameter

  #154 opened 10 years ago by wolfxl
  3

• spurious column in left outer join

  #151 opened 10 years ago by piccolbo
  0

• rmr from.dfs() problem

  #150 opened 10 years ago by mesutkaya
  2

• wordcount with combiner

  #143 opened 10 years ago by punit-naik
  3

• error occur when run from.dfs(), but there is no problem with to.dfs() and mapreduce

  #149 opened 10 years ago by pzh2386034
  4

• Incorrect join output when using strings as keys, df as values

  #147 opened 10 years ago by piccolbo
  8

• NA character values are no longer preserved in native format

  #141 opened 10 years ago by jamiefolson
  11

• equijoin drops keys by default

  #146 opened 10 years ago by piccolbo
  0

• outer join reduce performs implicit conversion from list to data frame.

  #145 opened 10 years ago by piccolbo
  0

• output is in sequence format

  #140 opened 10 years ago by RajkumarB
  3

• Cloud Manager for CDH5 hadoop issue in rmr2

  #138 opened 10 years ago by Maple-Wang
  6

• Cloud Manager for CDH5 hadoop issue in rmr2

  #139 opened 10 years ago by Maple-Wang
  2

• Outer join fails due wrong handling of output.format

  #137 opened 10 years ago by de-raphi
  1