blob: 70e15f717e277b1f3e51003ca0d36c7c8f6d12d1 [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.
#
- name: Check if JobHistoryServer is running
shell: jps | grep "JobHistoryServer"
ignore_errors: yes
changed_when: false
register: jhs_status
- name: Start Job History Server on Hadoop 3.x
command: "nohup {{ hadoop_home }}/bin/mapred --daemon start historyserver"
when: jhs_status.rc == 1 and hadoop_major_version == '3'
- name: Start Job History Server on Hadoop 2.x
command: "nohup {{ hadoop_home }}/sbin/mr-jobhistory-daemon.sh start historyserver"
when: jhs_status.rc == 1 and hadoop_major_version == '2'