def _get_hadoop_configs(node_group): cluster = node_group.cluster nn_hostname = vu.get_instance_hostname(vu.get_namenode(cluster)) dirs = _get_hadoop_dirs(node_group) confs = { 'Hadoop': { 'fs.defaultFS': 'hdfs://%s:9000' % nn_hostname }, 'HDFS': { 'dfs.namenode.name.dir': ','.join(dirs['hadoop_name_dirs']), 'dfs.namenode.data.dir': ','.join(dirs['hadoop_data_dirs']), 'dfs.hosts': '%s/dn-include' % HADOOP_CONF_DIR, 'dfs.hosts.exclude': '%s/dn-exclude' % HADOOP_CONF_DIR } } res_hostname = vu.get_instance_hostname(vu.get_resourcemanager(cluster)) if res_hostname: confs['YARN'] = { 'yarn.nodemanager.aux-services': 'mapreduce_shuffle', 'yarn.resourcemanager.hostname': '%s' % res_hostname, 'yarn.resourcemanager.nodes.include-path': '%s/nm-include' % (HADOOP_CONF_DIR), 'yarn.resourcemanager.nodes.exclude-path': '%s/nm-exclude' % (HADOOP_CONF_DIR) } confs['MapReduce'] = {'mapreduce.framework.name': 'yarn'} oozie = vu.get_oozie(cluster) if oozie: hadoop_cfg = { 'hadoop.proxyuser.hadoop.hosts': '*', 'hadoop.proxyuser.hadoop.groups': 'hadoop' } confs['Hadoop'].update(hadoop_cfg) oozie_cfg = o_helper.get_oozie_required_xml_configs(HADOOP_CONF_DIR) if c_helper.is_mysql_enabled(cluster): oozie_cfg.update(o_helper.get_oozie_mysql_configs()) confs['JobFlow'] = oozie_cfg if c_helper.get_config_value(c_helper.ENABLE_SWIFT.applicable_target, c_helper.ENABLE_SWIFT.name, cluster): swift_configs = {} for config in swift.get_swift_configs(): swift_configs[config['name']] = config['value'] confs['Hadoop'].update(swift_configs) if c_helper.is_data_locality_enabled(cluster): confs['Hadoop'].update(th.TOPOLOGY_CONFIG) confs['Hadoop'].update( {"topology.script.file.name": HADOOP_CONF_DIR + "/topology.sh"}) return confs, c_helper.get_env_configs()
def _get_hadoop_configs(node_group): cluster = node_group.cluster nn_hostname = vu.get_instance_hostname(vu.get_namenode(cluster)) dirs = _get_hadoop_dirs(node_group) confs = { 'Hadoop': { 'fs.defaultFS': 'hdfs://%s:9000' % nn_hostname }, 'HDFS': { 'dfs.namenode.name.dir': ','.join(dirs['hadoop_name_dirs']), 'dfs.namenode.data.dir': ','.join(dirs['hadoop_data_dirs']), 'dfs.hosts': '%s/dn-include' % HADOOP_CONF_DIR, 'dfs.hosts.exclude': '%s/dn-exclude' % HADOOP_CONF_DIR } } res_hostname = vu.get_instance_hostname(vu.get_resourcemanager(cluster)) if res_hostname: confs['YARN'] = { 'yarn.nodemanager.aux-services': 'mapreduce_shuffle', 'yarn.resourcemanager.hostname': '%s' % res_hostname, 'yarn.resourcemanager.nodes.include-path': '%s/nm-include' % ( HADOOP_CONF_DIR), 'yarn.resourcemanager.nodes.exclude-path': '%s/nm-exclude' % ( HADOOP_CONF_DIR) } confs['MapReduce'] = { 'mapreduce.framework.name': 'yarn' } oozie = vu.get_oozie(cluster) if oozie: hadoop_cfg = { 'hadoop.proxyuser.hadoop.hosts': '*', 'hadoop.proxyuser.hadoop.groups': 'hadoop' } confs['Hadoop'].update(hadoop_cfg) oozie_cfg = o_helper.get_oozie_required_xml_configs(HADOOP_CONF_DIR) if c_helper.is_mysql_enabled(cluster): oozie_cfg.update(o_helper.get_oozie_mysql_configs()) confs['JobFlow'] = oozie_cfg if c_helper.get_config_value(c_helper.ENABLE_SWIFT.applicable_target, c_helper.ENABLE_SWIFT.name, cluster): swift_configs = {} for config in swift.get_swift_configs(): swift_configs[config['name']] = config['value'] confs['Hadoop'].update(swift_configs) if c_helper.is_data_locality_enabled(cluster): confs['Hadoop'].update(th.TOPOLOGY_CONFIG) confs['Hadoop'].update({"topology.script.file.name": HADOOP_CONF_DIR + "/topology.sh"}) return confs, c_helper.get_env_configs()
def start_oozie_process(instance): with instance.remote() as r: if c_helper.is_mysql_enabled(instance.node_group.cluster): _start_mysql(r) sql_script = files.get_file_text("plugins/vanilla/v2_3_0/resources/create_oozie_db.sql") r.write_file_to("/tmp/create_oozie_db.sql", sql_script) _oozie_create_db(r) _oozie_share_lib(r) _start_oozie(r)
def start_oozie_process(instance): with instance.remote() as r: if c_helper.is_mysql_enabled(instance.node_group.cluster): _start_mysql(r) sql_script = files.get_file_text( 'plugins/vanilla/v2_3_0/resources/create_oozie_db.sql') r.write_file_to('/tmp/create_oozie_db.sql', sql_script) _oozie_create_db(r) _oozie_share_lib(r) _start_oozie(r)