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4617c2370f
This patch replace ImpalaBeeswaxException reference to
IMPALA_CONNECTION_EXCEPTION as much as possible.
Fix some easy flake8 issues caught thorugh this command:
git show HEAD --name-only | grep '^tests.*py' \
| xargs -I {} impala-flake8 {} \
| grep -e U100 -e E111 -e E301 -e E302 -e E303 -e F...
Testing:
- Pass exhaustive tests.
Change-Id: I676a9954404613a1cc35ebbc9ffa73e8132f436a
Reviewed-on: http://gerrit.cloudera.org:8080/22701
Reviewed-by: Jason Fehr <jfehr@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
73 lines
3.1 KiB
Python
73 lines
3.1 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# Injects failures at specific locations in each of the plan nodes. Currently supports
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# two types of failures - cancellation of the query and a failure test hook.
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#
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from __future__ import absolute_import, division, print_function
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from tests.common.impala_connection import IMPALA_CONNECTION_EXCEPTION
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from tests.common.impala_test_suite import ImpalaTestSuite
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from tests.common.test_dimensions import (
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create_single_exec_option_dimension,
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create_uncompressed_text_dimension)
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from time import sleep
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# Test injecting error logs in prepare phase and status::OK(). This tests one of race
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# conditions in error reporting (IMPALA-3385).
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class TestErrorLogs(ImpalaTestSuite):
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@classmethod
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def get_workload(cls):
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return 'functional-query'
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@classmethod
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def add_test_dimensions(cls):
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super(TestErrorLogs, cls).add_test_dimensions()
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cls.ImpalaTestMatrix.add_dimension(create_single_exec_option_dimension())
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cls.ImpalaTestMatrix.add_dimension(
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create_uncompressed_text_dimension(cls.get_workload()))
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def test_errorlog(self, vector):
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query = 'select count(*) from tpch.lineitem;'
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action = 'INJECT_ERROR_LOG'
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location = 'PREPARE'
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# scan node has id=0
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node_id = 0
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# Without restarting impala, reporting thread reports every 5 seconds.
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# Having a lower scan range can make the query run more than 2*5 seconds
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# Select location in prepare to guarantee at least one cleared error maps will
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# be sent to coordinator.
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debug_action = '%d:%s:%s' % (node_id, location, action)
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vector.get_value('exec_option')['debug_action'] = debug_action
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vector.get_value('exec_option')['MAX_SCAN_RANGE_LENGTH'] = '1000'
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self.__execute_inject_error_log_action(query, vector)
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def __execute_inject_error_log_action(self, query, vector):
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try:
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handle = self.execute_query_async(query, vector.get_value('exec_option'))
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# sleep() is used to terminate the query; otherwise it runs for a long time. It is
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# large enough to further guarantee at least one cleared error maps to be sent to
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# coordinator.
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sleep(30)
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cancel_result = self.client.cancel(handle)
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self.client.close_query(handle)
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assert cancel_result.status_code == 0,\
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'Unexpected status code from cancel request: %s' % cancel_result
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# As long as impala did not crash we are good.
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except IMPALA_CONNECTION_EXCEPTION:
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return
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