错误:BigR [bigr.connect]:必需的库' BigRResultSet'无法找到

时间:2016-06-21 20:38:48

标签: r biginsights bigr

我试图连接到bigr:

connected <- bigr.connect(
    host = hostname, 
    user = username,
    password = password,
    ssl = TRUE,
    trustStorePath = paste(projdir, "/truststore.jks", sep=""),
    trustStorePassword = "mypassword",
    keyManager = "SunX509"
    )

但是,我收到以下错误:

Error: BigR[bigr.connect]: Required library 'BigRResultSet' could not be found.

注意:libR中存在BigRResultSet.jar:

$ ls -l lib/bigr/
total 1844
-rw-rw-r-- 1 vagrant vagrant    6587 Jun 21 19:37 BigRResultSet.jar

知道可能导致此问题的原因是什么?

1 个答案:

答案 0 :(得分:1)

我找到答案(至少对于OSX 10.11.1),首先运行

sudo R CMD javareconf

在命令行上,请务必记下您的JAVA_HOME,然后下载并安装最新版本的rJava

wget http://www.rforge.net/rJava/snapshot/rJava_0.9-7.tar.gz
R CMD INSTALL rJava_0.9-7.tar.gz

为bigr做同样的事情,然后打开RStudio并运行以下

dyn.load('/Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home/jre/lib/server/libjvm.dylib')
require(rJava)
library(bigr)
conn <- bigr.connect(host="xxxx",user="xxxx", password="xxxx")

使用你的JAVA_HOME(部分到../jre)。找到了答案How can I make rJava use the newer version of java on osx?http://charlotte-ngs.github.io/2016/01/MacOsXrJavaProblem.html