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c77a457520
This patch makes external data source working in LocalCatalog mode: - Add APIs in CatalogdMetaProvider to fetch DataSource from Catalog server through RPC. - Add getDataSources() and getDataSource() in LocalCatalog. - Add LocalDataSourceTable class for loading DataSource table in LocalCatalog. - Handle request for loading DataSource in CatalogServiceCatalog on Catalog server. - Enable tests which are skipped by SkipIfCatalogV2.data_sources_unsupported(). Remove SkipIfCatalogV2.data_sources_unsupported(). - Add end-to-end tests for LocalCatalog mode. Testing: - Passed core tests Change-Id: I40841c9be9064ac67771c4d3f5acbb3b552a2e55 Reviewed-on: http://gerrit.cloudera.org:8080/20574 Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com> Reviewed-by: Wenzhe Zhou <wzhou@cloudera.com>
48 lines
1.9 KiB
Python
48 lines
1.9 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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from __future__ import absolute_import, division, print_function
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import pytest
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from tests.common.custom_cluster_test_suite import CustomClusterTestSuite
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from tests.common.skip import SkipIf
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class TestExtDataSources(CustomClusterTestSuite):
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"""Impala query tests for external data sources."""
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@classmethod
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def get_workload(self):
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return 'functional-query'
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@pytest.mark.execute_serially
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@CustomClusterTestSuite.with_args(
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impalad_args="--use_local_catalog=true",
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catalogd_args="--catalog_topic_mode=minimal")
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def test_data_source_tables(self, vector, unique_database):
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"""Start Impala cluster in LocalCatalog Mode"""
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self.run_test_case('QueryTest/data-source-tables', vector, use_db=unique_database)
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@SkipIf.not_hdfs
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@pytest.mark.execute_serially
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@CustomClusterTestSuite.with_args(
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impalad_args="--use_local_catalog=true",
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catalogd_args="--catalog_topic_mode=minimal")
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def test_jdbc_data_source(self, vector, unique_database):
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"""Start Impala cluster in LocalCatalog Mode"""
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self.run_test_case('QueryTest/jdbc-data-source', vector, use_db=unique_database)
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