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25c0ebf58c
Adds the thrift structures for the public external data source API and a new maven project containing the Java ExternalDataSource interface and the generated Java thrift classes. The ExternalDataSource.thrift structures can evolve in a backward compatible way. The ExternalDataSource Java interface will always contain a version number in the namespace (e.g. com.cloudera.impala.extdatasource.v1 for V1) so we can potentially make breaking changes to the interface in the future but still support older versions. A trivial implementation of the ExternalDataSource API is also added for testing purposes. TODO: Make the sample data source implementation realistic. Change-Id: I827d6420a87ed7a2bce34e050362ca98ddc5dbcc Reviewed-on: http://gerrit.ent.cloudera.com:8080/2241 Reviewed-by: Matthew Jacobs <mj@cloudera.com> Tested-by: jenkins (cherry picked from commit f29814e9ede9d4c889f2648606fcf511feeb47ae) Reviewed-on: http://gerrit.ent.cloudera.com:8080/2313
35 lines
1.3 KiB
XML
35 lines
1.3 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!--
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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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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.cloudera</groupId>
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<artifactId>impala</artifactId>
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<name>Cloudera Impala</name>
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<version>0.1-SNAPSHOT</version>
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<packaging>pom</packaging>
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<modules>
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<module>fe</module>
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<module>ext-data-source</module>
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</modules>
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</project>
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