blob: 796c572ecfa7f43da11be0d53588590bdaddfcfa [file] [log] [blame]
#
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
#
class hdp-hcat::service(
$ensure,
$initial_wait = undef
)
{
include $hdp-hcat::params
$user = $hdp::params::hcat_user
$hadoop_home = $hdp::hadoop_home
$cmd = "env HADOOP_HOME=${hadoop_home} /usr/sbin/hcat_server.sh"
$pid_file = "${hdp-hcat::params::hcat_pid_dir}/hcat.pid"
if ($ensure == 'running') {
$daemon_cmd = "su - ${user} -c '${cmd} start'"
$no_op_test = "ls ${pid_file} >/dev/null 2>&1 && ps `cat ${pid_file}` >/dev/null 2>&1"
} elsif ($ensure == 'stopped') {
$daemon_cmd = "su - ${user} -c '${cmd} stop'"
$no_op_test = undef
} else {
$daemon_cmd = undef
}
hdp-hcat::service::directory { $hdp-hcat::params::hcat_pid_dir : }
hdp-hcat::service::directory { $hdp-hcat::params::hcat_log_dir : }
anchor{'hdp-hcat::service::begin':} -> Hdp-hcat::Service::Directory<||> -> anchor{'hdp-hcat::service::end':}
if ($daemon_cmd != undef) {
hdp::exec { $daemon_cmd:
command => $daemon_cmd,
unless => $no_op_test,
initial_wait => $initial_wait
}
Hdp-hcat::Service::Directory<||> -> Hdp::Exec[$daemon_cmd] -> Anchor['hdp-hcat::service::end']
}
}
define hdp-hcat::service::directory()
{
hdp::directory_recursive_create { $name:
owner => $hdp::params::hcat_user,
mode => '0755'
}
}