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[LIVY-491][LIVY-492][LIVY-493] Add Thriftserver module and implementa…
…tion ## What changes were proposed in this pull request? The PR contains an implementation of a JDBC API for Livy server based on the Hive Thriftserver. The implementation is based on the version 3.0 of Hive Thriftserver. This initial PR contains the thriftserver module added to Livy and its implementation. It doesn't contain any binding for starting it, this will be added later. Some Hive classes have been ported here because they needed come modifications in order to works properly in Livy. Long term solution is to get of them all by re-implementing the needed parts in the Livy thriftserver itself, without relying on Hive code (other than the PRC interface) anymore. Those classes/changes can be summarized in three categories: 1. Changes to make the Hive classes easy to extend: for instance, some visibility modifiers were changes (moving from `private` or `package private` to `protected` or `public`); 2. Changes in order to reduce the dependencies on Hive modules/classes: for instance all the classes in the `operation` package were modified in order to get rid of the usage of `HiveSession` and the `HiveServer2` was changed in order not to use `CLIService`. 3. The UGI management which is currently performed in Livy is definitely very different from the Hive one, this required changes to the `HiveAuthFactory` in order not to interfere with the existing codebase. ## How was this patch tested? added integration tests as UTs Author: Marco Gaido <[email protected]> Closes apache#104 from mgaido91/LIVY-491.
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| <?xml version="1.0" encoding="UTF-8"?> | ||
| <!-- | ||
| ~ Licensed to the Apache Software Foundation (ASF) under one or more | ||
| ~ contributor license agreements. See the NOTICE file distributed with | ||
| ~ this work for additional information regarding copyright ownership. | ||
| ~ The ASF licenses this file to You 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. | ||
| --> | ||
| <project xmlns="http://maven.apache.org/POM/4.0.0" | ||
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
| xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
| <parent> | ||
| <artifactId>livy-main</artifactId> | ||
| <groupId>org.apache.livy</groupId> | ||
| <version>0.6.0-incubating-SNAPSHOT</version> | ||
| </parent> | ||
| <modelVersion>4.0.0</modelVersion> | ||
|
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| <artifactId>livy-thriftserver</artifactId> | ||
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| <dependencies> | ||
| <dependency> | ||
| <groupId>org.apache.hive</groupId> | ||
| <artifactId>hive-service-rpc</artifactId> | ||
| <version>${hive.version}</version> | ||
| <exclusions> | ||
| <exclusion> | ||
| <groupId>tomcat</groupId> | ||
| <artifactId>*</artifactId> | ||
| </exclusion> | ||
| </exclusions> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.hive</groupId> | ||
| <artifactId>hive-service</artifactId> | ||
| <version>${hive.version}</version> | ||
| <exclusions> | ||
| <exclusion> | ||
| <groupId>org.apache.hive</groupId> | ||
| <artifactId>*</artifactId> | ||
| </exclusion> | ||
| </exclusions> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.hive</groupId> | ||
| <artifactId>hive-exec</artifactId> | ||
| <version>${hive.version}</version> | ||
| <exclusions> | ||
| <exclusion> | ||
| <groupId>org.apache.hive</groupId> | ||
| <artifactId>*</artifactId> | ||
| </exclusion> | ||
| <exclusion> | ||
| <groupId>org.apache.logging.log4j</groupId> | ||
| <artifactId>log4j-slf4j-impl</artifactId> | ||
| </exclusion> | ||
| <exclusion> | ||
| <groupId>org.apache.logging.log4j</groupId> | ||
| <artifactId>log4j-1.2-api</artifactId> | ||
| </exclusion> | ||
| <exclusion> | ||
| <groupId>org.slf4j</groupId> | ||
| <artifactId>slf4j-api</artifactId> | ||
| </exclusion> | ||
| <exclusion> | ||
| <groupId>org.apache.hbase</groupId> | ||
| <artifactId>*</artifactId> | ||
| </exclusion> | ||
| </exclusions> | ||
| </dependency> | ||
|
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| <dependency> | ||
| <groupId>org.apache.livy</groupId> | ||
| <artifactId>livy-rsc</artifactId> | ||
| <version>${project.version}</version> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.livy</groupId> | ||
| <artifactId>livy-core_${scala.binary.version}</artifactId> | ||
| <version>${project.version}</version> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.livy</groupId> | ||
| <artifactId>livy-api</artifactId> | ||
| <version>${project.version}</version> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.livy</groupId> | ||
| <artifactId>livy-server</artifactId> | ||
| <version>${project.version}</version> | ||
| <scope>provided</scope> | ||
| <exclusions> | ||
| <exclusion> | ||
| <groupId>org.eclipse.jetty</groupId> | ||
| <artifactId>jetty-server</artifactId> | ||
| </exclusion> | ||
| </exclusions> | ||
| </dependency> | ||
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| <dependency> | ||
| <groupId>org.slf4j</groupId> | ||
| <artifactId>slf4j-api</artifactId> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.thrift</groupId> | ||
| <artifactId>libthrift</artifactId> | ||
| <version>${libthrift.version}</version> | ||
| </dependency> | ||
|
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||
| <!-- needed for compiling successfully when using JobContext --> | ||
| <dependency> | ||
| <groupId>org.apache.spark</groupId> | ||
| <artifactId>spark-hive_${scala.binary.version}</artifactId> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
|
|
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| <!-- needed for testing --> | ||
| <dependency> | ||
| <groupId>org.apache.hive</groupId> | ||
| <artifactId>hive-jdbc</artifactId> | ||
| <version>${hive.version}</version> | ||
| <scope>test</scope> | ||
| <exclusions> | ||
| <exclusion> | ||
| <groupId>org.apache.hive</groupId> | ||
| <artifactId>*</artifactId> | ||
| </exclusion> | ||
| <exclusion> | ||
| <groupId>io.netty</groupId> | ||
| <artifactId>netty</artifactId> | ||
| </exclusion> | ||
| <exclusion> | ||
| <groupId>org.apache.logging.log4j</groupId> | ||
| <artifactId>log4j-slf4j-impl</artifactId> | ||
| </exclusion> | ||
| <exclusion> | ||
| <groupId>org.slf4j</groupId> | ||
| <artifactId>slf4j-log4j12</artifactId> | ||
| </exclusion> | ||
| </exclusions> | ||
| </dependency> | ||
| </dependencies> | ||
| <build> | ||
| <plugins> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-dependency-plugin</artifactId> | ||
| <executions> | ||
| <execution> | ||
| <phase>package</phase> | ||
| <goals> | ||
| <goal>copy-dependencies</goal> | ||
| </goals> | ||
| <configuration> | ||
| <excludeArtifactIds> | ||
| jetty-util, | ||
| jetty-xml, | ||
| jetty-webapp | ||
| </excludeArtifactIds> | ||
| </configuration> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
|
|
||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-jar-plugin</artifactId> | ||
| <configuration> | ||
| <outputDirectory>${project.build.directory}/jars</outputDirectory> | ||
| </configuration> | ||
| </plugin> | ||
|
|
||
| <plugin> | ||
| <groupId>com.googlecode.maven-download-plugin</groupId> | ||
| <artifactId>download-maven-plugin</artifactId> | ||
| <executions> | ||
| <execution> | ||
| <id>download-spark-files</id> | ||
| <goals> | ||
| <goal>wget</goal> | ||
| </goals> | ||
| <configuration> | ||
| <readTimeOut>60000</readTimeOut> | ||
| <retries>5</retries> | ||
| <url>${spark.bin.download.url}</url> | ||
| <outputDirectory>${project.build.directory}</outputDirectory> | ||
| <unpack>true</unpack> | ||
| </configuration> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
|
|
||
| <plugin> | ||
| <groupId>org.scalatest</groupId> | ||
| <artifactId>scalatest-maven-plugin</artifactId> | ||
| <executions> | ||
| <!-- Unbind integration test from test phase and bind it to integration-test phase --> | ||
| <execution> | ||
| <id>test</id> | ||
| <phase>none</phase> | ||
| </execution> | ||
| <execution> | ||
| <id>integration-test</id> | ||
| <phase>integration-test</phase> | ||
| <goals> | ||
| <goal>test</goal> | ||
| </goals> | ||
| </execution> | ||
| </executions> | ||
| <configuration> | ||
| <environmentVariables> | ||
| <LIVY_HOME>${execution.root}</LIVY_HOME> | ||
| <LIVY_TEST>false</LIVY_TEST> | ||
| <LIVY_INTEGRATION_TEST>true</LIVY_INTEGRATION_TEST> | ||
| <SPARK_HOME>${project.build.directory}/${spark.bin.name}</SPARK_HOME> | ||
| </environmentVariables> | ||
| <skipTests>${skipITs}</skipTests> | ||
| </configuration> | ||
| </plugin> | ||
| </plugins> | ||
| </build> | ||
| </project> |
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