cloudera之hadoop-0.20.1+152.tar.gz 安装出现找不到JAVA_HOME问题的解决办法
# attempt to find java if [ -z "$JAVA_HOME" ]; thenfor candidate in \
/usr/lib/jvm/java-6-sun \
/usr/lib/j2sdk1.6-sun \
/usr/local/jdk \
/usr/java/jdk1.6* \
/usr/java/jre1.6* \
/Library/Java/Home ; do
if [ -e $candidate/bin/java ]; then
export JAVA_HOME=$candidate
break
fi
done
# if we didn't set it
if [ -z "$JAVA_HOME" ]; then
cat 1>&2
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