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util.py
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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
from iotdb.mlnode.constant import TSStatusCode
from iotdb.mlnode.exception import BadNodeUrlError
from iotdb.mlnode.log import logger
from iotdb.thrift.common.ttypes import TEndPoint, TSStatus
def parse_endpoint_url(endpoint_url: str) -> TEndPoint:
""" Parse TEndPoint from a given endpoint url.
Args:
endpoint_url: an endpoint url, format: ip:port
Returns:
TEndPoint
Raises:
BadNodeUrlError
"""
split = endpoint_url.split(":")
if len(split) != 2:
logger.warning("Illegal endpoint url format: {}".format(endpoint_url))
raise BadNodeUrlError(endpoint_url)
ip = split[0]
try:
port = int(split[1])
result = TEndPoint(ip, port)
return result
except ValueError as e:
logger.warning("Illegal endpoint url format: {} ({})".format(endpoint_url, e))
raise BadNodeUrlError(endpoint_url)
def get_status(status_code: TSStatusCode, message: str = None) -> TSStatus:
status = TSStatus(status_code.get_status_code())
status.message = message
return status
def verify_success(status: TSStatus, err_msg: str) -> None:
if status.code != TSStatusCode.SUCCESS_STATUS.get_status_code():
logger.warn(err_msg + ", error status is ", status)
raise RuntimeError(str(status.code) + ": " + status.message)