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HADOOP-11033. shell scripts ignore JAVA_HOME on OS X. (aw)

This commit is contained in:
Allen Wittenauer 2014-09-02 14:44:47 -07:00
parent a0ccf83dfd
commit 0340206a29
2 changed files with 8 additions and 4 deletions
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2
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -328,6 +328,8 @@ Trunk (Unreleased)
HADOOP-10748. HttpServer2 should not load JspServlet. (wheat9)
HADOOP-11033. shell scripts ignore JAVA_HOME on OS X. (aw)
OPTIMIZATIONS
HADOOP-7761. Improve the performance of raw comparisons. (todd)

2
hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh
View File

@ -517,11 +517,13 @@ function hadoop_os_tricks
# examples for OS X and Linux. Vendors, replace this with your special sauce.
case ${HADOOP_OS_TYPE} in
Darwin)
if [[ -z "${JAVA_HOME}" ]]; then
if [[ -x /usr/libexec/java_home ]]; then
export JAVA_HOME="$(/usr/libexec/java_home)"
else
export JAVA_HOME=/Library/Java/Home
fi
fi
;;
Linux)
bindv6only=$(/sbin/sysctl -n net.ipv6.bindv6only 2> /dev/null)