rJava error message: cannot allocate vector of size

Asked Jun 04 '15 at 03:18

Active Jun 04 '15 at 03:48

Viewed 298 times

Wondering whether you met this before: I installed rJava package in R (R version 3.1.1 (2014-07-10)) on a 64 bit windows system. And when I tried to load this package, I got this error message:

library(rJava)

Error : cannot allocate vector of size 3.8 Gb
  In addition: Warning messages:
  1: package ‘rJava’ was built under R version 3.1.3 
  2: In get(Info[i, 1], envir = env) :
     Reached total allocation of 4028Mb: see help(memory.size)
  3: In get(Info[i, 1], envir = env) :
     Reached total allocation of 4028Mb: see help(memory.size)
  4: In get(Info[i, 1], envir = env) :
     Reached total allocation of 4028Mb: see help(memory.size)
  5: In get(Info[i, 1], envir = env) :
     Reached total allocation of 4028Mb: see help(memory.size)
Error: package or namespace load failed for ‘rJava’

edited Jun 04 '15 at 03:48

marc_s

732,580
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1,330
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asked Jun 04 '15 at 03:18

Elle L

First, you really should upgrade your version of R. – Jun 04 '15 at 03:26
What gets returned when you type `memory.limit()`? – Alex Woolford Jun 04 '15 at 03:55
@AlexWoolford I got 4028 using memory.limit(). – Elle L Jun 05 '15 at 12:48

rJava error message: cannot allocate vector of size

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