use YAML syntax

playbooks/roles/sqoop/tasks/main.yml

@@ -19,64 +19,80 @@
 #
 # hadoop_common: Sqoop can distribute snapshotting work out to a cluster of workers, it uses Hadoop to do so.
 
-
-- name: check if downloaded and extracted
-  stat: path={{ SQOOP_LIB }}/mysql-connector-java-{{ SQOOP_MYSQL_CONNECTOR_VERSION }}-bin.jar
+- name: Check if downloaded and extracted
+  stat:
+    path: "{{ SQOOP_LIB }}/mysql-connector-java-{{ SQOOP_MYSQL_CONNECTOR_VERSION }}-bin.jar"
   register: installed
 
 - name: distribution downloaded
-  get_url: >
-    url={{ sqoop_dist.url }}
-    sha256sum={{ sqoop_dist.sha256sum }}
-    dest={{ sqoop_temporary_dir }}
+  get_url:
+    url: "{{ sqoop_dist.url }}"
+    sha256sum: "{{ sqoop_dist.sha256sum }}"
+    dest: "{{ sqoop_temporary_dir }}"
   when: not installed.stat.exists
 
-- name: distribution extracted
-  shell: >
-    chdir={{ HADOOP_COMMON_USER_HOME }}
-    tar -xzf {{ sqoop_temporary_dir }}/{{ sqoop_dist.filename }} && chown -R {{ hadoop_common_user }}:{{ hadoop_common_group }} {{ sqoop_base_filename }}
+- name: Distribution extracted
+  unarchive:
+    src: "{{ sqoop_temporary_dir }}/{{ sqoop_dist.filename }}"
+    dest: "{{ HADOOP_COMMON_USER_HOME }}"
+    copy: no
   when: not installed.stat.exists
 
-- name: versioned directory symlink created
-  file: >
-    src={{ HADOOP_COMMON_USER_HOME }}/{{ sqoop_base_filename }}
-    dest={{ SQOOP_HOME }}
-    owner={{ hadoop_common_user }} group={{ hadoop_common_group }} state=link
+- name: Set the Permission
+  shell: chown -R {{ hadoop_common_user }}:{{ hadoop_common_group }} {{ sqoop_base_filename }}
+  args:
+    chdir: "{{ HADOOP_COMMON_USER_HOME }}"
+  when: not installed.stat.exists
 
-- name: mysql connector distribution downloaded
-  get_url: >
-    url={{ sqoop_mysql_connector_dist.url }}
-    sha256sum={{ sqoop_mysql_connector_dist.sha256sum }}
-    dest={{ sqoop_temporary_dir }}
+- name: Versioned directory symlink created
+  file:
+    src: "{{ HADOOP_COMMON_USER_HOME }}/{{ sqoop_base_filename }}"
+    dest: "{{ SQOOP_HOME }}"
+    owner: "{{ hadoop_common_user }}"
+    group: "{{ hadoop_common_group }}"
+    state: link
+
+- name: MySQL connector distribution downloaded
+  get_url:
+    url: "{{ sqoop_mysql_connector_dist.url }}"
+    sha256sum: "{{ sqoop_mysql_connector_dist.sha256sum }}"
+    dest: "{{ sqoop_temporary_dir }}"
   when: not installed.stat.exists
 
-- name: mysql connector distribution extracted
-  shell: >
-    chdir={{ sqoop_temporary_dir }}
-    tar -xzf {{ sqoop_temporary_dir }}/{{ sqoop_mysql_connector_dist.filename }}
+- name: MySQL connector distribution extracted
+  unarchive:
+    src: "{{ sqoop_temporary_dir }}/{{ sqoop_mysql_connector_dist.filename }}"
+    dest: "{{ sqoop_temporary_dir }}"
+    copy: no
   when: not installed.stat.exists
 
-- name: sqoop lib exists
-  file: >
-    path={{ SQOOP_LIB }}
-    owner={{ hadoop_common_user }} group={{ hadoop_common_group }} state=directory
+- name: Sqoop lib exists
+  file:
+    path: "{{ SQOOP_LIB }}"
+    state: directory
+    owner: "{{ hadoop_common_user }}"
+    group: {"{ hadoop_common_group }}"
 
-- name: mysql connector installed
+- name: MySQL connector installed
   shell: >
-    chdir=/{{ sqoop_temporary_dir }}/mysql-connector-java-{{ SQOOP_MYSQL_CONNECTOR_VERSION }}
     cp mysql-connector-java-{{ SQOOP_MYSQL_CONNECTOR_VERSION }}-bin.jar {{ SQOOP_LIB }} &&
     chown {{ hadoop_common_user }}:{{ hadoop_common_group }} {{ SQOOP_LIB }}/mysql-connector-java-{{ SQOOP_MYSQL_CONNECTOR_VERSION }}-bin.jar
+  args:
+    chdir: "/{{ sqoop_temporary_dir }}/mysql-connector-java-{{ SQOOP_MYSQL_CONNECTOR_VERSION }}"
   when: not installed.stat.exists
 
-- name: configuration installed
-  template: >
-    src={{ item }}.j2
-    dest={{ SQOOP_CONF }}/{{ item }}
-    mode=0640 owner={{ hadoop_common_user }} group={{ hadoop_common_group }}
+- name: Configuration installed
+  template:
+    src: "{{ item }}.j2"
+    dest: "{{ SQOOP_CONF }}/{{ item }}"
+    mode: "0640"
+    owner: "{{ hadoop_common_user }}"
+    group: "{{ hadoop_common_group }}"
   with_items:
     - sqoop-env.sh
 
 - name: env vars sourced in hadoop env
-  lineinfile: >
-    dest={{ hadoop_common_env }} state=present
-    regexp="^. {{ SQOOP_CONF }}/sqoop-env.sh" line=". {{ SQOOP_CONF }}/sqoop-env.sh"
+  lineinfile:
+    dest: "{{ hadoop_common_env }}" 
+    state: present
+    regexp: "^. {{ SQOOP_CONF }}/sqoop-env.sh" line=". {{ SQOOP_CONF }}/sqoop-env.sh"