blob: 231b1f0c954c8c503f4567b21f6d9009f115ab20 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
#!/bin/sh
# PROVIDE: datanode
# REQUIRE: LOGIN
# KEYWORD: shutdown
#
# datanode_enable (bool): Set to NO by default.
# Set it to YES to enable datanode.
. /etc/rc.subr
export PATH=${PATH}:%%LOCALBASE%%/bin
name=datanode
rcvar=datanode_enable
pidfile=%%HADOOP_RUNDIR%%/hadoop-%%HDFS_USER%%-${name}.pid
load_rc_config "${name}"
: ${datanode_enable:=NO}
: ${datanode_user:=%%HDFS_USER%%}
command="%%PREFIX%%/sbin/hadoop-daemon.sh"
command_interpreter_execution="%%JAVA_HOME%%/bin/java"
command_args='--config %%ETCDIR%% start datanode'
start_postcmd="start_postcmd"
stop_cmd=datanode_stop
status_precmd=find_pid
start_postcmd () {
rc_pid=$(check_pidfile ${pidfile} %%JAVA_HOME%%/bin/java)
if [ -n "$rc_pid" ]; then
protect -p $rc_pid
fi
}
datanode_stop () {
su -m ${datanode_user} -c "${command} --config %%ETCDIR%% stop datanode"
}
find_pid () {
rc_pid=$(check_pidfile $pidfile $command_interpreter_execution)
}
run_rc_command "$1"
|
