)
lzo_packages = get_lzo_packages(stack_version_unformatted)
name_node_params = default("/commandParams/namenode", None)
java_home = config['hostLevelParams']['java_home']
java_version = expect("/hostLevelParams/java_version", int)
java_exec = format("{java_home}/bin/java")
hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize']
namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize']
namenode_opt_newsize = config['configurations']['hadoop-env'][
'namenode_opt_newsize']
namenode_opt_maxnewsize = config['configurations']['hadoop-env'][
'namenode_opt_maxnewsize']
namenode_opt_permsize = format_jvm_option(
"/configurations/hadoop-env/namenode_opt_permsize", "128m")
namenode_opt_maxpermsize = format_jvm_option(
"/configurations/hadoop-env/namenode_opt_maxpermsize", "256m")
jtnode_opt_newsize = "200m"
jtnode_opt_maxnewsize = "200m"
jtnode_heapsize = "1024m"
ttnode_heapsize = "1024m"
dtnode_heapsize = config['configurations']['hadoop-env']['dtnode_heapsize']
mapred_pid_dir_prefix = default(
"/configurations/mapred-env/mapred_pid_dir_prefix",
"/var/run/hadoop-mapreduce")
mapred_log_dir_prefix = default(
"/configurations/mapred-env/mapred_log_dir_prefix",
"/var/log/hadoop-mapreduce")
lzo_packages = get_lzo_packages(stack_version_unformatted)
exclude_packages = []
if not lzo_enabled:
exclude_packages += lzo_packages
name_node_params = default("/commandParams/namenode", None)
java_home = config['hostLevelParams']['java_home']
java_version = int(config['hostLevelParams']['java_version'])
hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize']
namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize']
namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize']
namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize']
namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m")
namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m")
jtnode_opt_newsize = "200m"
jtnode_opt_maxnewsize = "200m"
jtnode_heapsize = "1024m"
ttnode_heapsize = "1024m"
dtnode_heapsize = config['configurations']['hadoop-env']['dtnode_heapsize']
mapred_pid_dir_prefix = default("/configurations/mapred-env/mapred_pid_dir_prefix","/var/run/hadoop-mapreduce")
mapred_log_dir_prefix = default("/configurations/mapred-env/mapred_log_dir_prefix","/var/log/hadoop-mapreduce")
# ranger host
ranger_admin_hosts = default("/clusterHostInfo/ranger_admin_hosts", [])
has_ranger_admin = not len(ranger_admin_hosts) == 0
xml_configurations_supported = config['configurations']['ranger-env']['xml_configurations_supported']
