I don't think it support R's dataframe. Not sure why the document says it works, may it works before.
https://issues.apache.org/jira/browse/ZEPPELIN-1181 Mark Miller <mamille...@gmail.com>于2017年5月5日周五 上午9:43写道： > I'm new to Zeppelin, Spark and Scala > > According to https://zeppelin.apache.org/docs/0.6.2/interpreter/r.html, > "If you return a data.frame, Zeppelin will attempt to display it using > Zeppelin's built-in visualizations" > > But I am just getting a plain text dump from "mtcars" > > What am I doing wrong? > > thanks, > Mark > > --- --- --- > > I installed zeppelin-0.7.1-bin-all.tgz on an Ubuntu 16 system with openjdk > version "1.8.0_121" > > I installed spark-2.1.1-bin-hadoop2.7.tgz in /usr/local/share/spark > > i.e., I can run > $ /usr/local/share/spark/spark-2.1.1-bin-hadoop2.7/bin/run-example SparkPi > 10 > > I edited zeppelin-env.sh to say: > export SPARK_HOME=/usr/local/share/spark/spark-2.1.1-bin-hadoop2.7 > > I did > $ cp zeppelin-site.xml.template zeppelin-site.xml > > and > $ ./bin/zeppelin-daemon.sh restart > >
