Comments (2)
I can't repro it
> readLines(to.dfs(mtcars, format = of,output="/tmp/mtcars"))
2013-03-08 23:43:35.580 java[55205:1203] Unable to load realm info from SCDynamicStore
2013-03-08 23:43:35.633 java[55205:1203] Unable to load realm info from SCDynamicStore
13/03/08 23:43:35 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
[1] "21|6|160|110|3.9|2.62|16.46|0|1|4|4" "21|6|160|110|3.9|2.875|17.02|0|1|4|4" "22.8|4|108|93|3.85|2.32|18.61|1|1|4|1"
[4] "21.4|6|258|110|3.08|3.215|19.44|1|0|3|1" "18.7|8|360|175|3.15|3.44|17.02|0|0|3|2" "18.1|6|225|105|2.76|3.46|20.22|1|0|3|1"
[7] "14.3|8|360|245|3.21|3.57|15.84|0|0|3|4" "24.4|4|146.7|62|3.69|3.19|20|1|0|4|2" "22.8|4|140.8|95|3.92|3.15|22.9|1|0|4|2"
[10] "19.2|6|167.6|123|3.92|3.44|18.3|1|0|4|4" "17.8|6|167.6|123|3.92|3.44|18.9|1|0|4|4" "16.4|8|275.8|180|3.07|4.07|17.4|0|0|3|3"
[13] "17.3|8|275.8|180|3.07|3.73|17.6|0|0|3|3" "15.2|8|275.8|180|3.07|3.78|18|0|0|3|3" "10.4|8|472|205|2.93|5.25|17.98|0|0|3|4"
[16] "10.4|8|460|215|3|5.424|17.82|0|0|3|4" "14.7|8|440|230|3.23|5.345|17.42|0|0|3|4" "32.4|4|78.7|66|4.08|2.2|19.47|1|1|4|1"
[19] "30.4|4|75.7|52|4.93|1.615|18.52|1|1|4|2" "33.9|4|71.1|65|4.22|1.835|19.9|1|1|4|1" "21.5|4|120.1|97|3.7|2.465|20.01|1|0|3|1"
[22] "15.5|8|318|150|2.76|3.52|16.87|0|0|3|2" "15.2|8|304|150|3.15|3.435|17.3|0|0|3|2" "13.3|8|350|245|3.73|3.84|15.41|0|0|3|4"
[25] "19.2|8|400|175|3.08|3.845|17.05|0|0|3|2" "27.3|4|79|66|4.08|1.935|18.9|1|1|4|1" "26|4|120.3|91|4.43|2.14|16.7|0|1|5|2"
[28] "30.4|4|95.1|113|3.77|1.513|16.9|1|1|5|2" "15.8|8|351|264|4.22|3.17|14.5|0|1|5|4" "19.7|6|145|175|3.62|2.77|15.5|0|1|5|6"
[31] "15|8|301|335|3.54|3.57|14.6|0|1|5|8" "21.4|4|121|109|4.11|2.78|18.6|1|1|4|2"
Warning message:
In to.dfs(mtcars, format = of, output = "/tmp/mtcars") :
Converting to.dfs argument to keyval with a NULL key
from rmr2.
Strangely, its not being replicated for me also on any test data.
I will look at the code thoroughly which was giving me output like that and get back to you.
from rmr2.
Related Issues (20)
- rmr.normalize.path wrong on "/"
- The system cannot find the path specified. HOT 9
- Hadoop job log4j:WARN Please initialize the log4j system properly HOT 5
- Mapreduce warning: namespace 'rmr2' is not available and has been replaced HOT 1
- Question with regards to lzo-ubuntu.sh
- HADOOP_CMD getting lost... HOT 2
- from.dfs() has Error in RStudio, but runs well in R console
- how can i find "kv.cmp = rmr2:::kv.cmp" in "pkg / tests / mapreduce.R"
- Changing number of mapper/ reducer HOT 2
- parsing XML douments in rhadoop
- what's the meaning of "in.memory.combine"
- rmr2 mapreduce does not produce any output HOT 6
- RMR2 Installaction question
- Recommended version of rmr2 for hadoop 2.7 and R 3.3.1
- Have some tutorials or references here about rmr2? HOT 1
- Reduce task fails with org.apache.hadoop.streaming.PipeMapRed: PipeMapRed failed! HOT 2
- rhadoop giving null key value output HOT 2
- path and to.dfs with R launched from two different directories
- from.dfs returns nothing
- output NULL of key and val
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from rmr2.