|
|
@@ -213,7 +213,7 @@ function hadoop_privilege_check
|
|
|
[[ "${EUID}" = 0 ]]
|
|
|
}
|
|
|
|
|
|
-## @description Execute a command via su when running as root
|
|
|
+## @description Execute a command via sudo when running as root
|
|
|
## @description if the given user is found or exit with
|
|
|
## @description failure if not.
|
|
|
## @description otherwise just run it. (This is intended to
|
|
|
@@ -224,14 +224,14 @@ function hadoop_privilege_check
|
|
|
## @param user
|
|
|
## @param commandstring
|
|
|
## @return exitstatus
|
|
|
-function hadoop_su
|
|
|
+function hadoop_sudo
|
|
|
{
|
|
|
declare user=$1
|
|
|
shift
|
|
|
|
|
|
if hadoop_privilege_check; then
|
|
|
if hadoop_verify_user_resolves user; then
|
|
|
- su -l "${user}" -- "$@"
|
|
|
+ sudo -u "${user}" -- "$@"
|
|
|
else
|
|
|
hadoop_error "ERROR: Refusing to run as root: ${user} account is not found. Aborting."
|
|
|
return 1
|
|
|
@@ -241,7 +241,7 @@ function hadoop_su
|
|
|
fi
|
|
|
}
|
|
|
|
|
|
-## @description Execute a command via su when running as root
|
|
|
+## @description Execute a command via sudo when running as root
|
|
|
## @description with extra support for commands that might
|
|
|
## @description legitimately start as root (e.g., datanode)
|
|
|
## @description (This is intended to
|
|
|
@@ -259,7 +259,7 @@ function hadoop_uservar_su
|
|
|
#
|
|
|
# if $EUID != 0, then exec
|
|
|
# if $EUID =0 then
|
|
|
- # if hdfs_subcmd_user is defined, call hadoop_su to exec
|
|
|
+ # if hdfs_subcmd_user is defined, call hadoop_sudo to exec
|
|
|
# if hdfs_subcmd_user is not defined, error
|
|
|
#
|
|
|
# For secure daemons, this means both the secure and insecure env vars need to be
|
|
|
@@ -283,7 +283,7 @@ function hadoop_uservar_su
|
|
|
svar=$(hadoop_build_custom_subcmd_var "${program}" "${command}" SECURE_USER)
|
|
|
|
|
|
if [[ -n "${!uvar}" ]]; then
|
|
|
- hadoop_su "${!uvar}" "$@"
|
|
|
+ hadoop_sudo "${!uvar}" "$@"
|
|
|
elif [[ -n "${!svar}" ]]; then
|
|
|
## if we are here, then SECURE_USER with no USER defined
|
|
|
## we are already privileged, so just run the command and hope
|
|
|
@@ -2051,7 +2051,8 @@ function hadoop_start_secure_daemon_wrapper
|
|
|
hadoop_error "ERROR: Cannot disconnect ${daemonname} process $!"
|
|
|
fi
|
|
|
# capture the ulimit output
|
|
|
- su "${HADOOP_SECURE_USER}" -c 'bash -c "ulimit -a"' >> "${jsvcoutfile}" 2>&1
|
|
|
+ #shellcheck disable=SC2024
|
|
|
+ sudo -u "${HADOOP_SECURE_USER}" bash -c "ulimit -a" >> "${jsvcoutfile}" 2>&1
|
|
|
#shellcheck disable=SC2086
|
|
|
if ! ps -p $! >/dev/null 2>&1; then
|
|
|
return 1
|
Kei Kori