Last updated on 2022-05-01 16:51:58 CEST.
| Flavor | Version | Tinstall | Tcheck | Ttotal | Status | Flags |
|---|---|---|---|---|---|---|
| r-devel-linux-x86_64-debian-clang | 0.2 | 1.98 | 31.77 | 33.75 | NOTE | |
| r-devel-linux-x86_64-debian-gcc | 0.2 | 1.37 | 5.31 | 6.68 | ERROR | |
| r-devel-linux-x86_64-fedora-clang | 0.2 | 43.18 | NOTE | |||
| r-devel-linux-x86_64-fedora-gcc | 0.2 | 29.56 | NOTE | |||
| r-devel-windows-x86_64 | 0.2 | 47.00 | 47.00 | 94.00 | ERROR | |
| r-patched-linux-x86_64 | 0.2 | 2.37 | 30.52 | 32.89 | NOTE | |
| r-release-linux-x86_64 | 0.2 | 2.08 | 30.05 | 32.13 | NOTE | |
| r-release-macos-arm64 | 0.2 | 13.00 | NOTE | |||
| r-release-macos-x86_64 | 0.2 | 23.00 | NOTE | |||
| r-release-windows-x86_64 | 0.2 | 32.00 | 47.00 | 79.00 | ERROR | |
| r-oldrel-macos-arm64 | 0.2 | 16.00 | NOTE | |||
| r-oldrel-macos-x86_64 | 0.2 | 34.00 | NOTE | |||
| r-oldrel-windows-ix86+x86_64 | 0.2 | 4.00 | 28.00 | 32.00 | ERROR |
Version: 0.2
Check: R code for possible problems
Result: NOTE
hsTableReader: no visible global function definition for 'object.size'
hsWriteTable: no visible global function definition for 'write.table'
Undefined global functions or variables:
object.size write.table
Consider adding
importFrom("utils", "object.size", "write.table")
to your NAMESPACE file.
Flavors: r-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-devel-windows-x86_64, r-patched-linux-x86_64, r-release-linux-x86_64, r-release-macos-arm64, r-release-macos-x86_64, r-release-windows-x86_64, r-oldrel-macos-arm64, r-oldrel-macos-x86_64, r-oldrel-windows-ix86+x86_64
Version: 0.2
Check: Rd line widths
Result: NOTE
Rd file 'hsKeyValReader.Rd':
\usage lines wider than 90 characters:
hsKeyValReader(file = "", chunkSize = -1, skip = 0, sep = "\t",FUN = function(k, v) cat(paste(k, v, sep = ": "), sep = "\n"))
Rd file 'hsLineReader.Rd':
\examples lines wider than 100 characters:
str <- "Hello here are some\nlines of text\nto read in, chunkSize\nlines at a time.\nHow interesting.\nhuh?"
Rd file 'hsTableReader.Rd':
\examples lines wider than 100 characters:
str <- "key1\t3.9\nkey1\t8.9\nkey1\t1.2\nkey1\t3.9\nkey1\t8.9\nkey1\t1.2\nkey2\t9.9\nkey2\t10.1\nkey3\t1.0\nkey3\t3.4\nkey4\t9.4\n"
hsTableReader(con,cols,chunkSize=5,FUN=reducerFullKeys,ignoreKey=FALSE,singleKey=FALSE,PFUN=reducerPartialKey)
hsTableReader(con,cols,chunkSize=6,FUN=reducerKeyAtOnce,ignoreKey=FALSE,singleKey=TRUE,PFUN=reducerPartialKey)
hsTableReader(con,cols,chunkSize=6,FUN=reducerManyCompleteKeys,ignoreKey=FALSE,singleKey=FALSE,PFUN=reducerPartialKey)
These lines will be truncated in the PDF manual.
Flavors: r-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-patched-linux-x86_64, r-release-linux-x86_64
Version: 0.2
Check: for non-standard things in the check directory
Result: NOTE
Found the following files/directories:
'datafile.txt'
Flavors: r-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-patched-linux-x86_64, r-release-linux-x86_64
Version: 0.2
Check: whether package can be installed
Result: ERROR
Installation failed.
Flavor: r-devel-linux-x86_64-debian-gcc
Version: 0.2
Check: examples
Result: ERROR
Running examples in 'HadoopStreaming-Ex.R' failed
The error most likely occurred in:
> ### Name: HadoopStreaming-package
> ### Title: Functions facilitating Hadoop streaming with R.
> ### Aliases: HadoopStreaming-package HadoopStreaming
> ### Keywords: package
>
> ### ** Examples
>
> ## STEP 1: MAKE A CONNECTION
>
> ## To read from STDIN (used for deployment in Hadoop streaming and for command line testing)
> con = file(description="stdin",open="r")
>
> ## Reading from a text string: useful for very small test examples
> str <- "Key1\tVal1\nKey2\tVal2\nKey3\tVal3\n"
> cat(str)
Key1 Val1
Key2 Val2
Key3 Val3
> con <- textConnection(str, open = "r")
>
> ## Reading from a file: useful for testing purposes during development
> cat(str,file="datafile.txt") # write datafile.txt data in str
> con <- file("datafile.txt",open="r")
>
> ## To get the first few lines of a file (also very useful for testing)
> numlines = 2
> con <- pipe(paste("head -n",numlines,'datafile.txt'), "r")
>
> ## STEP 2: Write map and reduce scripts, call them mapper.R and
> ## reducer.R. Alternatively, write a single script taking command line
> ## flags specifying whether it should run as a mapper or reducer. The
> ## hsCmdLineArgs function can assist with this.
> ## Writing #!/usr/bin/env Rscript can make an R file executable from the command line.
>
> ## STEP 3a: Running on command line with separate mappers and reducers
> ## cat inputFile | Rscript mapper.R | sort | Rscript reducer.R
> ## OR
> ## cat inputFile | R --vanilla --slave -f mapper.R | sort | R --vanilla --slave -f reducer.R
>
> ## STEP 3b: Running on command line with the recommended single file
> ## approach using Rscript and the hsCmdLineArgs for argument parsing.
> ## cat inputFile | ./mapReduce.R --mapper | sort | ./mapReduce.R --reducer
>
> ## STEP 3c: Running in Hadoop -- Assuming mapper.R and reducer.R can
> ## run on each computer in the cluster:
> ## $HADOOP_HOME/bin/hadoop $HADOOP_HOME/contrib/streaming/hadoop-0.19.0-streaming.jar \
> ## -input inpath -output outpath -mapper \
> ## "R --vanilla --slave -f mapper.R" -reducer "R --vanilla --slave -f reducer.R" \
> ## -file ./mapper.R -file ./reducer.R
>
> ## STEP 3d: Running in Hadoop, with the recommended single file method:
> ## $HADOOP_HOME/bin/hadoop $HADOOP_HOME/contrib/streaming/hadoop-0.19.0-streaming.jar \
> ## -input inpath -output outpath -mapper \
> ## "mapReduce.R --mapper" -reducer "mapReduce.R --reducer" \
> ## -file ./mapReduce.R
>
>
>
> cleanEx()
Warning in .Internal(gc(verbose, reset, full)) :
closing unused connection 5 (datafile.txt)
Warning in .Internal(gc(verbose, reset, full)) :
closing unused connection 3 (stdin)
Error: connections left open:
head -n 2 datafile.txt (pipe)
Execution halted
Flavors: r-devel-windows-x86_64, r-release-windows-x86_64, r-oldrel-windows-ix86+x86_64