6ab973ec51
https://issues.apache.org/jira/browse/SPARK-15542 ## What changes were proposed in this pull request? When running`./R/install-dev.sh` in **Mac OS EI Captain** environment, I got ``` mbp185-xr:spark xin$ ./R/install-dev.sh usage: dirname path ``` This message is very confusing to me, and then I found R is not properly configured on my Mac when this script is using `$(which R)` to get R home. I tried similar situation on CentOS with R missing, and it's giving me very clear error message while MacOS is not. on CentOS: ``` [rootip-xxx-31-9-xx spark]# which R /usr/bin/which: no R in (/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/lib/jvm/java-1.7.0-openjdk.x86_64/bin:/root/bin) ``` but on Mac, if not found then nothing returned and this is causing the confusing message for R build failure and running R/install-dev.sh: ``` mbp185-xr:spark xin$ which R mbp185-xr:spark xin$ ``` Here I just added a clear message for this miss configuration for R when running `R/install-dev.sh`. ``` mbp185-xr:spark xin$ ./R/install-dev.sh Cannot find R home by running 'which R', please make sure R is properly installed. ``` ## How was this patch tested? Manually tested on local machine. Author: Xin Ren <iamshrek@126.com> Closes #13308 from keypointt/SPARK-15542.
62 lines
2.1 KiB
Bash
Executable file
62 lines
2.1 KiB
Bash
Executable file
#!/bin/bash
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# This scripts packages the SparkR source files (R and C files) and
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# creates a package that can be loaded in R. The package is by default installed to
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# $FWDIR/lib and the package can be loaded by using the following command in R:
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#
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# library(SparkR, lib.loc="$FWDIR/lib")
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#
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# NOTE(shivaram): Right now we use $SPARK_HOME/R/lib to be the installation directory
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# to load the SparkR package on the worker nodes.
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set -o pipefail
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set -e
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FWDIR="$(cd `dirname $0`; pwd)"
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LIB_DIR="$FWDIR/lib"
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mkdir -p $LIB_DIR
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pushd $FWDIR > /dev/null
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if [ ! -z "$R_HOME" ]
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then
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R_SCRIPT_PATH="$R_HOME/bin"
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else
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# if system wide R_HOME is not found, then exit
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if [ ! `command -v R` ]; then
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echo "Cannot find 'R_HOME'. Please specify 'R_HOME' or make sure R is properly installed."
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exit 1
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fi
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R_SCRIPT_PATH="$(dirname $(which R))"
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fi
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echo "USING R_HOME = $R_HOME"
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# Generate Rd files if devtools is installed
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"$R_SCRIPT_PATH/"Rscript -e ' if("devtools" %in% rownames(installed.packages())) { library(devtools); devtools::document(pkg="./pkg", roclets=c("rd")) }'
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# Install SparkR to $LIB_DIR
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"$R_SCRIPT_PATH/"R CMD INSTALL --library=$LIB_DIR $FWDIR/pkg/
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# Zip the SparkR package so that it can be distributed to worker nodes on YARN
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cd $LIB_DIR
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jar cfM "$LIB_DIR/sparkr.zip" SparkR
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popd > /dev/null
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