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Copy pathsubmit_pai_task.py
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54 lines (45 loc) · 1.79 KB
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# Copyright 2020 The SQLFlow Authors. All rights reserved.
# Licensed 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.
import subprocess
import six
from runtime.dbapi.maxcompute import MaxComputeConnection
from runtime.diagnostics import SQLFlowDiagnostic
def run_command_and_log(cmd):
p = subprocess.Popen(cmd,
bufsize=0,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
shell=False)
for line in p.stdout:
if six.PY3 and isinstance(line, bytes):
line = line.decode('utf-8')
if line is not None:
print(line)
p.communicate()
return p.returncode
def submit_pai_task(pai_cmd, datasource):
"""Submit given cmd to PAI which manipulate datasource
Args:
pai_cmd: The command to submit
datasource: The datasource this cmd will manipulate
"""
user, passwd, address, project = MaxComputeConnection.get_uri_parts(
datasource)
cmd = [
"odpscmd", "--instance-priority", "9", "-u", user, "-p", passwd,
"--project", project, "--endpoint", address, "-e", pai_cmd
]
exitcode = run_command_and_log(cmd)
if exitcode != 0:
raise SQLFlowDiagnostic("Execute odps cmd fail: cmd is %s" %
" ".join(cmd))