mirror of
https://github.com/apache/impala.git
synced 2026-01-07 00:02:28 -05:00
3ee82e7543
Adds support for running all the Impala query tests against a secure cluster. This run mode can be selected by adding a --use_kerberos flag to run-tests.py and pointing to the correct (secure) Hive Metastore Service.
47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
#!/usr/bin/env python
|
|
# Copyright (c) 2012 Cloudera, Inc. 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.
|
|
#
|
|
# Thrift utility functions
|
|
|
|
from thrift.transport.TSocket import TSocket
|
|
from thrift.transport.TTransport import TBufferedTransport
|
|
|
|
def create_transport(use_kerberos, host, port, service):
|
|
"""
|
|
Create a new Transport based on the connection type.
|
|
|
|
If not using kerberos, just return a simple buffered transport. For
|
|
the kerberos, a sasl transport is created.
|
|
"""
|
|
sock = TSocket(host, int(port))
|
|
if not use_kerberos:
|
|
return TBufferedTransport(sock)
|
|
|
|
# Initializes a sasl client
|
|
from shell.thrift_sasl import TSaslClientTransport
|
|
def sasl_factory():
|
|
try:
|
|
import saslwrapper as sasl
|
|
except ImportError:
|
|
print 'saslwrapper not found, trying to import sasl'
|
|
import sasl
|
|
sasl_client = sasl.Client()
|
|
sasl_client.setAttr("host", host)
|
|
sasl_client.setAttr("service", service)
|
|
sasl_client.init()
|
|
return sasl_client
|
|
# GSSASPI is the underlying mechanism used by kerberos to authenticate.
|
|
return TSaslClientTransport(sasl_factory, "GSSAPI", sock)
|