def _parse_core_site():
"""
Parse core-site.xml and store in _CORE_SITE_DICT
"""
global _CORE_SITE_DICT
global _CORE_SITE_PATH
for indentifier in conf.HDFS_CLUSTERS.get():
_CORE_SITE_PATH = os.path.join(
conf.HDFS_CLUSTERS[indentifier].HADOOP_CONF_DIR.get(),
'core-site.xml')
try:
data = file(_CORE_SITE_PATH, 'r').read()
break
except IOError, err:
if err.errno != errno.ENOENT:
LOG.error('Cannot read from "%s": %s' % (_CORE_SITE_PATH, err))
return
# Keep going and make an empty ConfParse
data = ""
_CORE_SITE_DICT = confparse.ConfParse(data)
def get_trash_interval():
"""
Get trash interval
Also indicates whether trash is enabled or not.
"""
return get_conf().get(_CNF_TRASH_INTERVAL, None)
if get_conf().get(_CNF_NN_SENTRY_PREFIXES, ''):
prefixes |= set(get_conf().get(_CNF_NN_SENTRY_PREFIXES, '').split(','))
if get_conf().get(_CNF_NN_SENTRY_PATH_PREFIXES, ''):
prefixes |= set(get_conf().get(_CNF_NN_SENTRY_PATH_PREFIXES, '').split(','))
return list(prefixes)
def get_supergroup():
return get_conf().get(_CNF_NN_PERMISSIONS_SUPERGROUP, 'supergroup')
def _parse_hdfs_site():
global _HDFS_SITE_DICT
hdfs_site_path = ''
try:
hdfs_site_path = os.path.join(conf.HDFS_CLUSTERS['default'].HADOOP_CONF_DIR.get(), 'hdfs-site.xml')
data = file(hdfs_site_path, 'r').read()
except KeyError:
data = ""
except IOError, err:
if err.errno != errno.ENOENT:
LOG.error('Cannot read from "%s": %s' % (hdfs_site_path, err))
return
# Keep going and make an empty ConfParse
data = ""
_HDFS_SITE_DICT = confparse.ConfParse(data)
if _SSL_SITE_DICT is None:
_parse_ssl_client_site()
return _SSL_SITE_DICT
def _parse_ssl_client_site():
global _SSL_SITE_DICT
global _SSL_SITE_PATH
for indentifier in conf.HDFS_CLUSTERS.get():
try:
_SSL_SITE_PATH = os.path.join(
conf.HDFS_CLUSTERS[indentifier].HADOOP_CONF_DIR.get(),
'ssl-client.xml')
data = file(_SSL_SITE_PATH, 'r').read()
break
except KeyError:
data = ""
except IOError, err:
if err.errno != errno.ENOENT:
LOG.error('Cannot read from "%s": %s' % (_SSL_SITE_PATH, err))
return
# Keep going and make an empty ConfParse
data = ""
_SSL_SITE_DICT = confparse.ConfParse(data)
def get_trustore_location():
return get_conf().get(_CNF_TRUSTORE_LOCATION)