def _build_master_java_args(username = None):
hbase_home_dir = os.path.abspath(EMBEDDED_HBASE_SUBDIR)
hbase_log_dir = os.path.join(os.sep, "var", "log", EMBEDDED_HBASE_MASTER_SERVICE)
hbase_log_file = "hbase.log"
hbase_user_id = username if username else "SYSTEM"
java_library_path = os.path.join(hbase_home_dir, "bin")
if not os.path.exists(hbase_log_dir):
os.makedirs(hbase_log_dir)
java_class_path = os.path.join(hbase_home_dir, "conf")
java_class_path += os.pathsep + os.path.join(find_jdk(), "lib", "tools.jar")
java_class_path += os.pathsep + hbase_home_dir
java_class_path += os.pathsep + os.path.join(hbase_home_dir, "lib", "*")
args = MASTER_JVM_ARGS.format(build_jvm_args(), hbase_home_dir, hbase_log_dir, hbase_log_file, hbase_user_id, java_class_path, java_library_path)
return args
def _build_master_java_args(username=None):
hbase_home_dir = os.path.abspath(EMBEDDED_HBASE_SUBDIR)
hbase_log_dir = os.path.join(os.sep, "var", "log",
EMBEDDED_HBASE_MASTER_SERVICE)
hbase_log_file = "hbase.log"
hbase_user_id = username if username else "SYSTEM"
java_library_path = os.path.join(hbase_home_dir, "bin")
if not os.path.exists(hbase_log_dir):
os.makedirs(hbase_log_dir)
java_class_path = os.path.join(hbase_home_dir, "conf")
java_class_path += os.pathsep + os.path.join(find_jdk(), "lib",
"tools.jar")
java_class_path += os.pathsep + hbase_home_dir
java_class_path += os.pathsep + os.path.join(hbase_home_dir, "lib", "*")
args = MASTER_JVM_ARGS.format(build_jvm_args(), hbase_home_dir,
hbase_log_dir, hbase_log_file, hbase_user_id,
java_class_path, java_library_path)
return args
def server_process_main(options, scmStatus=None):
if scmStatus is not None:
scmStatus.reportStartPending()
# debug mode
try:
global DEBUG_MODE
DEBUG_MODE = options.debug
except AttributeError:
pass
# stop Java process at startup?
try:
global SUSPEND_START_MODE
SUSPEND_START_MODE = options.suspend_start
except AttributeError:
pass
#options.conf_dir <= --config
if not os.path.isdir(options.conf_dir):
err = 'ERROR: Cannot find configuration directory "{0}"'.format(
options.conf_dir)
raise FatalException(1, err)
#execute ams-env.cmd
exec_ams_env_cmd(options)
#Ensure the 3 Hadoop services required are started on the local machine
if not options.no_embedded_hbase:
from amc_service import ensure_hadoop_service_soft_dependencies
ensure_hadoop_service_soft_dependencies()
if scmStatus is not None:
scmStatus.reportStartPending()
java_exe = get_java_exe_path()
java_class_path = get_java_cp()
java_heap_max = build_jvm_args()
command_base = SERVER_START_CMD_DEBUG if (
DEBUG_MODE or SERVER_START_DEBUG) else SERVER_START_CMD
suspend_mode = 'y' if SUSPEND_START_MODE else 'n'
command = command_base.format(java_class_path, java_heap_max, suspend_mode)
if not os.path.exists(PID_DIR):
os.makedirs(PID_DIR, 0755)
#Ignore the requirement to run as root. In Windows, by default the child process inherits the security context
# and the environment from the parent process.
param_list = java_exe + " " + command
print_info_msg("Running server: " + str(param_list))
procJava = subprocess32.Popen(param_list, env=os.environ)
#wait for server process for SERVER_START_TIMEOUT seconds
print "Waiting for server start..."
pidJava = procJava.pid
if pidJava <= 0:
procJava.terminate()
exitcode = procJava.returncode
save_pid(exitcode, EXITCODE_OUT_FILE)
if scmStatus is not None:
scmStatus.reportStopPending()
raise FatalException(-1, AMC_DIE_MSG.format(exitcode, SERVER_OUT_FILE))
else:
save_pid(pidJava, PID_OUT_FILE)
print "Server PID at: " + PID_OUT_FILE
print "Server out at: " + SERVER_OUT_FILE
print "Server log at: " + SERVER_LOG_FILE
if scmStatus is not None:
scmStatus.reportStarted()
return procJava
def server_process_main(options, scmStatus=None):
if scmStatus is not None:
scmStatus.reportStartPending()
# debug mode
try:
global DEBUG_MODE
DEBUG_MODE = options.debug
except AttributeError:
pass
# stop Java process at startup?
try:
global SUSPEND_START_MODE
SUSPEND_START_MODE = options.suspend_start
except AttributeError:
pass
#options.conf_dir <= --config
if not os.path.isdir(options.conf_dir):
err = 'ERROR: Cannot find configuration directory "{0}"'.format(options.conf_dir)
raise FatalException(1, err)
#execute ams-env.cmd
exec_ams_env_cmd(options)
#Ensure the 3 Hadoop services required are started on the local machine
if not options.no_embedded_hbase:
from amc_service import ensure_hdp_service_soft_dependencies
ensure_hdp_service_soft_dependencies()
if scmStatus is not None:
scmStatus.reportStartPending()
java_exe = get_java_exe_path()
java_class_path = get_java_cp()
java_heap_max = build_jvm_args()
command_base = SERVER_START_CMD_DEBUG if (DEBUG_MODE or SERVER_START_DEBUG) else SERVER_START_CMD
suspend_mode = 'y' if SUSPEND_START_MODE else 'n'
command = command_base.format(java_class_path, java_heap_max, suspend_mode)
if not os.path.exists(PID_DIR):
os.makedirs(PID_DIR, 0755)
#Ignore the requirement to run as root. In Windows, by default the child process inherits the security context
# and the environment from the parent process.
param_list = java_exe + " " + command
print_info_msg("Running server: " + str(param_list))
procJava = subprocess.Popen(param_list, env=os.environ)
#wait for server process for SERVER_START_TIMEOUT seconds
print "Waiting for server start..."
pidJava = procJava.pid
if pidJava <= 0:
procJava.terminate()
exitcode = procJava.returncode
save_pid(exitcode, EXITCODE_OUT_FILE)
if scmStatus is not None:
scmStatus.reportStopPending()
raise FatalException(-1, AMC_DIE_MSG.format(exitcode, SERVER_OUT_FILE))
else:
save_pid(pidJava, PID_OUT_FILE)
print "Server PID at: " + PID_OUT_FILE
print "Server out at: " + SERVER_OUT_FILE
print "Server log at: " + SERVER_LOG_FILE
if scmStatus is not None:
scmStatus.reportStarted()
return procJava
