Description

<dependency>
    <groupId>org.apache.calcite</groupId>
    <artifactId>calcite</artifactId>
    <version>1.21.0</version>
</dependency>

<?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">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>org.apache</groupId>
    <artifactId>apache</artifactId>
    <version>21</version>
  </parent>

  <!-- The basics. -->
  <groupId>org.apache.calcite</groupId>
  <artifactId>calcite</artifactId>
  <packaging>pom</packaging>
  <version>1.21.0</version>

  <!-- More project information. -->
  <name>Calcite</name>
  <description>Calcite is a dynamic data management framework</description>
  <url>https://calcite.apache.org</url>
  <inceptionYear>2012</inceptionYear>

  <mailingLists>
    <mailingList>
      <name>Apache Calcite developers list</name>
      <subscribe>dev-subscribe@calcite.apache.org</subscribe>
      <unsubscribe>dev-unsubscribe@calcite.apache.org</unsubscribe>
      <post>dev@calcite.apache.org</post>
      <archive>https://mail-archives.apache.org/mod_mbox/calcite-dev</archive>
    </mailingList>
  </mailingLists>

  <properties>
    <!-- Ensure that source and target version are overridden from base ASF POM.
         This is also used by forbiddenapis to ensure correct signatures are loaded. -->
    <maven.compiler.source>8</maven.compiler.source>
    <maven.compiler.target>8</maven.compiler.target>

    <surefire.parallel>both</surefire.parallel>
    <surefire.threadCount>1</surefire.threadCount>
    <surefire.perCoreThreadCount>true</surefire.perCoreThreadCount>

    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <top.dir>${project.basedir}</top.dir>
    <version.major>1</version.major>
    <version.minor>21</version.minor>

    <!-- Don't fail the build for vulnerabilities below this threshold. -->
    <failBuildOnCVSS>8</failBuildOnCVSS>

    <!-- This list is in alphabetical order. -->
    <aggdesigner.version>6.0</aggdesigner.version>
    <airlift-tpch.version>0.1</airlift-tpch.version>
    <avatica.version>1.15.0</avatica.version>
    <build-helper-maven-plugin.version>3.0.0</build-helper-maven-plugin.version>
    <cassandra-driver-core.version>3.6.0</cassandra-driver-core.version>
    <cassandra-unit.version>3.5.0.1</cassandra-unit.version>
    <cassandra.version>3.11.2</cassandra.version>
    <checkstyle.version>7.8.2</checkstyle.version>
    <checksum-maven-plugin.version>1.2</checksum-maven-plugin.version>
    <chinook-data-hsqldb.version>0.1</chinook-data-hsqldb.version>
    <commons-codec.version>1.12</commons-codec.version>
    <commons-dbcp2.version>2.6.0</commons-dbcp2.version>
    <commons-lang3.version>3.8</commons-lang3.version>
    <commons-pool2.version>2.6.2</commons-pool2.version>
    <drill-fmpp-maven-plugin.version>1.14.0</drill-fmpp-maven-plugin.version>
    <elasticsearch.version>7.0.1</elasticsearch.version>
    <esri-geometry-api.version>2.2.0</esri-geometry-api.version>
    <findbugs.version>3.0.1</findbugs.version>
    <fmpp.version>0.9.16</fmpp.version>
    <mongo-java-server.version>1.16.0</mongo-java-server.version>
    <foodmart-data-hsqldb.version>0.3</foodmart-data-hsqldb.version>
    <foodmart-data-json.version>0.4</foodmart-data-json.version>
    <foodmart-queries.version>0.4.1</foodmart-queries.version>
    <forbiddenapis.version>2.6</forbiddenapis.version>
    <freemarker.version>2.3.28</freemarker.version>
    <geode.version>1.6.0</geode.version>
    <git-commit-id-plugin.version>2.1.9</git-commit-id-plugin.version>
    <!-- We support (and test against) Guava versions between
         19.0 and 27.1. Default is 19.0 due to Cassandra adapter. -->
    <guava.version>19.0</guava.version>
    <h2.version>1.4.197</h2.version>
    <!-- Require Hadoop 2.7.4+ due to HADOOP-14586 -->
    <hadoop.version>2.7.5</hadoop.version>
    <hamcrest.version>1.3</hamcrest.version>
    <hsqldb.version>2.4.1</hsqldb.version>
    <httpclient.version>4.5.6</httpclient.version>
    <httpcore.version>4.4.10</httpcore.version>
    <hydromatic-resource.version>0.6</hydromatic-resource.version>
    <hydromatic-toolbox.version>0.3</hydromatic-toolbox.version>
    <hydromatic-tpcds.version>0.4</hydromatic-tpcds.version>
    <jackson.version>2.9.9</jackson.version>
    <jackson-databind.version>2.9.9.3</jackson-databind.version>
    <janino.version>3.0.11</janino.version>
    <javacc-maven-plugin.version>2.4</javacc-maven-plugin.version>
    <java-diff.version>1.1.2</java-diff.version>
    <jcip-annotations.version>1.0-1</jcip-annotations.version>
    <jetty.version>9.4.11.v20180605</jetty.version>
    <jmh.version>1.12</jmh.version>
    <joda.version>2.8.1</joda.version>
    <jsonpath.version>2.4.0</jsonpath.version>
    <jsoup.version>1.11.3</jsoup.version>
    <junit.version>4.12</junit.version>
    <kafka.client.version>2.1.1</kafka.client.version>
    <kotlin.version>1.2.71</kotlin.version>
    <log4j2.version>2.11.0</log4j2.version>
    <maven-checkstyle-plugin.version>3.0.0</maven-checkstyle-plugin.version>
    <maven-dependency-plugin.version>3.1.1</maven-dependency-plugin.version>
    <maven-enforcer-plugin.version>3.0.0-M2</maven-enforcer-plugin.version>
    <maven-remote-resources-plugin.version>1.6.0</maven-remote-resources-plugin.version>
    <maven-scm-provider.version>1.10.0</maven-scm-provider.version>
    <mockito.version>2.22.0</mockito.version>
    <mongo-java-driver.version>3.10.2</mongo-java-driver.version>
    <mysql-driver.version>5.1.20</mysql-driver.version>
    <natty.version>0.13</natty.version>
    <opencsv.version>2.3</opencsv.version>
    <oracle-jdbc6-driver.version>11.2.0.2.0</oracle-jdbc6-driver.version>
    <owasp-dependency-check.version>5.2.1</owasp-dependency-check.version>
    <pig.version>0.16.0</pig.version>
    <postgresql.version>9.3-1102-jdbc41</postgresql.version>
    <quidem.version>0.9</quidem.version>
    <scala.version>2.10.3</scala.version>
    <scott-data-hsqldb.version>0.1</scott-data-hsqldb.version>
    <servlet.version>4.0.1</servlet.version>
    <sketches.version>0.9.0</sketches.version>
    <slf4j.version>1.7.25</slf4j.version>
    <spark.version>2.2.0</spark.version>
    <sqlline.version>1.8.0</sqlline.version>
    <tpcds.version>1.2</tpcds.version>
    <xalan.version>2.7.1</xalan.version>
    <xerces.version>2.9.1</xerces.version>

    <!-- Other properties (not version numbers) -->
    <!-- Java 1.8 does not support -html5, so override via profile for Java 1.8 -->
    <maven-javadoc-html5>-html5</maven-javadoc-html5>
    <maven-javadoc-plugin.excludePackageNames>
      org.apache.calcite.benchmarks.generated,
      org.apache.calcite.sql.parser.babel,
      org.apache.calcite.sql.parser.ddl,
      org.apache.calcite.sql.parser.impl,
      org.apache.calcite.sql.parser.parserextensiontesting,
      org.apache.calcite.piglet.parser,
      org.openjdk.jmh
    </maven-javadoc-plugin.excludePackageNames>
    <maven-javadoc-plugin.link>https://docs.oracle.com/javase/9/docs/api/</maven-javadoc-plugin.link>
  </properties>

  <issueManagement>
    <system>Jira</system>
    <url>https://issues.apache.org/jira/browse/CALCITE</url>
  </issueManagement>

  <scm>
    <connection>scm:git:https://gitbox.apache.org/repos/asf/calcite.git</connection>
    <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/calcite.git</developerConnection>
    <url>https://github.com/apache/calcite</url>
    <tag>calcite-1.21.0</tag>
  </scm>

  <modules>
    <module>babel</module>
    <module>cassandra</module>
    <module>core</module>
    <module>druid</module>
    <module>elasticsearch</module>
    <module>example</module>
    <module>file</module>
    <module>geode</module>
    <module>kafka</module>
    <module>linq4j</module>
    <module>mongodb</module>
    <module>pig</module>
    <module>piglet</module>
    <module>plus</module>
    <module>server</module>
    <module>spark</module>
    <module>splunk</module>
    <module>ubenchmark</module>
  </modules>

  <!-- No dependencies here. Declare dependency VERSIONS in
       dependencyManagement, below, and each dependency in the module that uses
       it. -->
  <dependencies />

  <dependencyManagement>
    <dependencies>
      <!-- Sorted by groupId, artifactId; calcite (and avatica) dependencies first. -->
      <dependency>
        <groupId>org.apache.calcite.avatica</groupId>
        <artifactId>avatica</artifactId>
        <version>${avatica.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.calcite.avatica</groupId>
        <artifactId>avatica-core</artifactId>
        <version>${avatica.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.calcite.avatica</groupId>
        <artifactId>avatica-server</artifactId>
        <version>${avatica.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.calcite</groupId>
        <artifactId>calcite-core</artifactId>
        <version>${project.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.calcite</groupId>
        <artifactId>calcite-core</artifactId>
        <type>test-jar</type>
        <version>${project.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.calcite</groupId>
        <artifactId>calcite-example-csv</artifactId>
        <version>${project.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.calcite</groupId>
        <artifactId>calcite-linq4j</artifactId>
        <version>${project.version}</version>
      </dependency>

      <!-- Now third-party dependencies, sorted by groupId and artifactId. -->
      <dependency>
        <groupId>commons-codec</groupId>
        <artifactId>commons-codec</artifactId>
        <version>${commons-codec.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-dbcp2</artifactId>
        <version>${commons-dbcp2.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-pool2</artifactId>
        <version>${commons-pool2.version}</version>
        <scope>test</scope>
      </dependency>
      <dependency>
        <groupId>com.datastax.cassandra</groupId>
        <artifactId>cassandra-driver-core</artifactId>
        <version>${cassandra-driver-core.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.cassandra</groupId>
        <artifactId>cassandra-all</artifactId>
        <version>${cassandra.version}</version>
      </dependency>
      <dependency>
        <groupId>org.jetbrains.kotlin</groupId>
        <artifactId>kotlin-stdlib</artifactId>
        <version>${kotlin.version}</version>
        <scope>test</scope>
      </dependency>
      <dependency>
        <groupId>org.jetbrains.kotlin</groupId>
        <artifactId>kotlin-stdlib-jdk8</artifactId>
        <version>${kotlin.version}</version>
        <scope>test</scope>
      </dependency>
      <dependency>
        <groupId>org.jetbrains.kotlin</groupId>
        <artifactId>kotlin-test</artifactId>
        <version>${kotlin.version}</version>
        <scope>test</scope>
      </dependency>
      <dependency>
        <groupId>org.jetbrains.kotlin</groupId>
        <artifactId>kotlin-test-junit</artifactId>
        <version>${kotlin.version}</version>
        <scope>test</scope>
      </dependency>
      <dependency>
        <groupId>com.esri.geometry</groupId>
        <artifactId>esri-geometry-api</artifactId>
        <version>${esri-geometry-api.version}</version>
      </dependency>
      <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-core</artifactId>
        <version>${jackson.version}</version>
      </dependency>
      <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-annotations</artifactId>
        <version>${jackson.version}</version>
      </dependency>
      <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>${jackson-databind.version}</version>
      </dependency>
      <dependency>
        <groupId>com.fasterxml.jackson.dataformat</groupId>
        <artifactId>jackson-dataformat-yaml</artifactId>
        <version>${jackson.version}</version>
      </dependency>
      <dependency>
        <groupId>joda-time</groupId>
        <artifactId>joda-time</artifactId>
        <version>${joda.version}</version>
      </dependency>
      <dependency>
        <groupId>com.google.code.findbugs</groupId>
        <artifactId>jsr305</artifactId>
        <version>${findbugs.version}</version>
        <optional>true</optional>
      </dependency>
      <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>${guava.version}</version>
      </dependency>
      <dependency>
        <groupId>com.h2database</groupId>
        <artifactId>h2</artifactId>
        <version>${h2.version}</version>
      </dependency>
      <dependency>
        <groupId>com.joestelmach</groupId>
        <artifactId>natty</artifactId>
        <version>${natty.version}</version>
      </dependency>
      <dependency>
        <groupId>com.oracle</groupId>
        <artifactId>ojdbc6</artifactId>
        <version>${oracle-jdbc6-driver.version}</version>
      </dependency>
      <dependency>
        <groupId>com.yahoo.datasketches</groupId>
        <artifactId>sketches-core</artifactId>
        <version>${sketches.version}</version>
      </dependency>
      <dependency>
        <groupId>com.teradata.tpcds</groupId>
        <artifactId>tpcds</artifactId>
        <version>${tpcds.version}</version>
      </dependency>
      <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>${servlet.version}</version>
      </dependency>
      <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>${junit.version}</version>
      </dependency>
      <dependency>
        <groupId>io.airlift.tpch</groupId>
        <artifactId>tpch</artifactId>
        <version>${airlift-tpch.version}</version>
      </dependency>
      <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>${mysql-driver.version}</version>
      </dependency>
      <dependency>
        <groupId>net.hydromatic</groupId>
        <artifactId>aggdesigner-algorithm</artifactId>
        <version>${aggdesigner.version}</version>
      </dependency>
      <dependency>
        <groupId>net.hydromatic</groupId>
        <artifactId>chinook-data-hsqldb</artifactId>
        <version>${chinook-data-hsqldb.version}</version>
      </dependency>
      <dependency>
        <groupId>net.hydromatic</groupId>
        <artifactId>foodmart-data-hsqldb</artifactId>
        <version>${foodmart-data-hsqldb.version}</version>
      </dependency>
      <dependency>
        <groupId>net.hydromatic</groupId>
        <artifactId>foodmart-queries</artifactId>
        <version>${foodmart-queries.version}</version>
      </dependency>
      <dependency>
        <groupId>net.hydromatic</groupId>
        <artifactId>quidem</artifactId>
        <version>${quidem.version}</version>
      </dependency>
      <dependency>
        <groupId>net.hydromatic</groupId>
        <artifactId>scott-data-hsqldb</artifactId>
        <version>${scott-data-hsqldb.version}</version>
      </dependency>
      <dependency>
        <groupId>net.hydromatic</groupId>
        <artifactId>tpcds</artifactId>
        <version>${hydromatic-tpcds.version}</version>
      </dependency>
      <dependency>
        <groupId>net.sf.opencsv</groupId>
        <artifactId>opencsv</artifactId>
        <version>${opencsv.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-lang3</artifactId>
        <version>${commons-lang3.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.geode</groupId>
        <artifactId>geode-core</artifactId>
        <version>${geode.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-common</artifactId>
        <version>${hadoop.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-client</artifactId>
        <version>${hadoop.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpclient</artifactId>
        <version>${httpclient.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpcore</artifactId>
        <version>${httpcore.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.pig</groupId>
        <artifactId>pig</artifactId>
        <version>${pig.version}</version>
        <classifier>h2</classifier>
      </dependency>
      <dependency>
        <groupId>org.apache.pig</groupId>
        <artifactId>pigunit</artifactId>
        <version>${pig.version}</version>
        <scope>test</scope>
      </dependency>
      <dependency>
        <groupId>org.cassandraunit</groupId>
        <artifactId>cassandra-unit</artifactId>
        <version>${cassandra-unit.version}</version>
        <scope>test</scope>
      </dependency>
      <dependency>
        <groupId>org.jsoup</groupId>
        <artifactId>jsoup</artifactId>
        <version>${jsoup.version}</version>
      </dependency>
      <dependency>
        <groupId>org.mockito</groupId>
        <artifactId>mockito-core</artifactId>
        <version>${mockito.version}</version>
      </dependency>
      <dependency>
        <groupId>org.postgresql</groupId>
        <artifactId>postgresql</artifactId>
        <version>${postgresql.version}</version>
      </dependency>
      <dependency>
        <groupId>org.scala-lang</groupId>
        <artifactId>scala-library</artifactId>
        <version>${scala.version}</version>
      </dependency>
      <dependency>
        <groupId>org.codehaus.janino</groupId>
        <artifactId>janino</artifactId>
        <version>${janino.version}</version>
      </dependency>
      <dependency>
        <groupId>org.codehaus.janino</groupId>
        <artifactId>commons-compiler</artifactId>
        <version>${janino.version}</version>
      </dependency>
      <dependency>
        <groupId>org.hamcrest</groupId>
        <artifactId>hamcrest-core</artifactId>
        <version>${hamcrest.version}</version>
      </dependency>
      <dependency>
        <groupId>org.hsqldb</groupId>
        <artifactId>hsqldb</artifactId>
        <version>${hsqldb.version}</version>
      </dependency>
      <dependency>
        <groupId>org.hsqldb</groupId>
        <artifactId>sqltool</artifactId>
        <version>${hsqldb.version}</version>
      </dependency>
      <dependency>
        <groupId>org.incava</groupId>
        <artifactId>java-diff</artifactId>
        <version>${java-diff.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.spark</groupId>
        <artifactId>spark-core_2.10</artifactId>
        <version>${spark.version}</version>
      </dependency>
      <dependency>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-server</artifactId>
        <version>${jetty.version}</version>
      </dependency>
      <dependency>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-util</artifactId>
        <version>${jetty.version}</version>
      </dependency>
      <dependency>
        <groupId>org.elasticsearch</groupId>
        <artifactId>elasticsearch</artifactId>
        <version>${elasticsearch.version}</version>
      </dependency>
      <dependency>
        <groupId>org.mongodb</groupId>
        <artifactId>mongo-java-driver</artifactId>
        <version>${mongo-java-driver.version}</version>
      </dependency>
      <dependency>
        <groupId>de.bwaldvogel</groupId>
        <artifactId>mongo-java-server</artifactId>
        <version>${mongo-java-server.version}</version>
      </dependency>
      <dependency>
        <groupId>de.bwaldvogel</groupId>
        <artifactId>mongo-java-server-core</artifactId>
        <version>${mongo-java-server.version}</version>
      </dependency>
      <dependency>
        <groupId>de.bwaldvogel</groupId>
        <artifactId>mongo-java-server-memory-backend</artifactId>
        <version>${mongo-java-server.version}</version>
      </dependency>
      <dependency>
        <groupId>net.hydromatic</groupId>
        <artifactId>foodmart-data-json</artifactId>
        <version>${foodmart-data-json.version}</version>
      </dependency>
      <dependency>
        <groupId>org.openjdk.jmh</groupId>
        <artifactId>jmh-core</artifactId>
        <version>${jmh.version}</version>
      </dependency>
      <dependency>
        <groupId>org.openjdk.jmh</groupId>
        <artifactId>jmh-generator-annprocess</artifactId>
        <version>${jmh.version}</version>
      </dependency>
      <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>${slf4j.version}</version>
      </dependency>
      <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>${slf4j.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.logging.log4j</groupId>
        <artifactId>log4j-api</artifactId>
        <version>${log4j2.version}</version>
      </dependency>
      <dependency>
        <groupId>org.apache.logging.log4j</groupId>
        <artifactId>log4j-core</artifactId>
        <version>${log4j2.version}</version>
      </dependency>
      <dependency>
        <groupId>sqlline</groupId>
        <artifactId>sqlline</artifactId>
        <version>${sqlline.version}</version>
      </dependency>
      <dependency>
        <groupId>xerces</groupId>
        <artifactId>xercesImpl</artifactId>
        <version>${xerces.version}</version>
      </dependency>
      <dependency>
        <groupId>xalan</groupId>
        <artifactId>xalan</artifactId>
        <version>${xalan.version}</version>
      </dependency>
      <dependency>
        <groupId>com.jayway.jsonpath</groupId>
        <artifactId>json-path</artifactId>
        <version>${jsonpath.version}</version>
        <exclusions>
          <exclusion>
            <groupId>net.minidev</groupId>
            <artifactId>json-smart</artifactId>
          </exclusion>
        </exclusions>
      </dependency>
      <dependency>
        <groupId>com.github.stephenc.jcip</groupId>
        <artifactId>jcip-annotations</artifactId>
        <version>${jcip-annotations.version}</version>
        <scope>test</scope>
      </dependency>
      <dependency>
        <groupId>org.apache.kafka</groupId>
        <artifactId>kafka-clients</artifactId>
        <version>${kafka.client.version}</version>
      </dependency>
    </dependencies>
  </dependencyManagement>

  <build>
    <plugins>
      <plugin>
        <groupId>de.thetaphi</groupId>
        <artifactId>forbiddenapis</artifactId>
        <configuration>
          <!-- if the used Java version is too new, don't fail, just do nothing: -->
          <failOnUnsupportedJava>false</failOnUnsupportedJava>
          <bundledSignatures>
            <!--
              This will automatically choose the right
              signatures based on 'maven.compiler.target':
            -->
            <bundledSignature>jdk-unsafe</bundledSignature>
            <bundledSignature>jdk-deprecated</bundledSignature>
            <!-- disallow undocumented classes like sun.misc.Unsafe: -->
            <bundledSignature>jdk-non-portable</bundledSignature>
          </bundledSignatures>
          <signaturesFiles>
            <signaturesFile>${top.dir}/src/main/config/forbidden-apis/signatures.txt</signaturesFile>
          </signaturesFiles>
          <excludes>
            <exclude>**/ParseException.class</exclude>
            <exclude>**/SimpleCharStream.class</exclude>
            <exclude>**/*TokenManager.class</exclude>
            <exclude>**/TokenMgrError.class</exclude>
            <exclude>**/org/apache/calcite/adapter/os/Processes$ProcessFactory.class</exclude>
            <exclude>**/org/apache/calcite/adapter/os/OsAdapterTest.class</exclude>
            <exclude>**/org/apache/calcite/runtime/Resources$Inst.class</exclude>
            <exclude>**/org/apache/calcite/test/concurrent/ConcurrentTestCommandScript.class</exclude>
            <exclude>**/org/apache/calcite/test/concurrent/ConcurrentTestCommandScript$ShellCommand.class</exclude>
            <exclude>**/org/apache/calcite/util/Unsafe.class</exclude>
          </excludes>
        </configuration>
        <executions>
          <execution>
            <goals>
              <goal>check</goal>
              <goal>testCheck</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.rat</groupId>
        <artifactId>apache-rat-plugin</artifactId>
        <configuration>
          <excludes>
            <!-- The following files have file formats that do not
                 admit comments, and therefore cannot contain
                 license notices. -->
            <exclude>src/main/resources/META-INF/services/java.sql.Driver</exclude>
            <exclude>**/src/test/resources/**/*.csv</exclude>
            <exclude>**/src/test/resources/**/*.txt</exclude>
            <exclude>**/src/test/resources/bug/archers.json</exclude>
            <exclude>**/src/test/resources/foodmart-schema.spec</exclude>
            <exclude>**/src/test/resources/*.json</exclude>
            <exclude>**/data.txt</exclude>
            <exclude>**/data2.txt</exclude>

            <!-- Do not exclude site/target; it should not exist
                 in any sandbox from which you are making a
                 release. Also, do not exclude site/.sass-cache. -->

            <!-- Files generated by Jekyll. -->
            <exclude>site/_includes/anchor_links.html</exclude>
            <exclude>site/_includes/docs_contents.html</exclude>
            <exclude>site/_includes/docs_contents_mobile.html</exclude>
            <exclude>site/_includes/docs_option.html</exclude>
            <exclude>site/_includes/docs_ul.html</exclude>
            <exclude>site/_includes/footer.html</exclude>
            <exclude>site/_includes/header.html</exclude>
            <exclude>site/_includes/news_contents.html</exclude>
            <exclude>site/_includes/news_contents_mobile.html</exclude>
            <exclude>site/_includes/news_item.html</exclude>
            <exclude>site/_includes/primary-nav-items.html</exclude>
            <exclude>site/_includes/section_nav.html</exclude>
            <exclude>site/_includes/top.html</exclude>
            <exclude>site/_layouts/default.html</exclude>
            <exclude>site/_layouts/docs.html</exclude>
            <exclude>site/_layouts/external.html</exclude>
            <exclude>site/_layouts/news.html</exclude>
            <exclude>site/_layouts/news_item.html</exclude>
            <exclude>site/_layouts/page.html</exclude>
            <exclude>site/_sass/**</exclude>
            <exclude>site/css/screen.scss</exclude>
            <exclude>site/fonts/**</exclude>
            <exclude>site/js/**</exclude>

            <!-- Images -->
            <exclude>site/img/*.png</exclude>
            <exclude>site/favicon.ico</exclude>

            <!-- Not source files, generated during the release process -->
            <exclude>git.properties</exclude>
          </excludes>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-source-plugin</artifactId>
        <executions>
          <execution>
            <id>attach-sources</id>
            <phase>verify</phase>
            <goals>
              <goal>jar-no-fork</goal>
              <goal>test-jar-no-fork</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <!-- If you are looking to change source/target,
             change the maven.compiler.{source,target} property -->
        <configuration>
          <compilerArgs>
            <arg>-Xlint:deprecation</arg>
            <arg>-Werror</arg>
          </compilerArgs>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-checkstyle-plugin</artifactId>
        <executions>
          <execution>
            <id>validate</id>
            <phase>validate</phase>
            <configuration>
              <configLocation>${top.dir}/src/main/config/checkstyle/checker.xml</configLocation>
              <suppressionsLocation>${top.dir}/src/main/config/checkstyle/suppressions.xml</suppressionsLocation>
              <propertyExpansion>base_dir=${top.dir}</propertyExpansion>
              <consoleOutput>true</consoleOutput>
              <failOnViolation>true</failOnViolation>
              <includeTestSourceDirectory>true</includeTestSourceDirectory>
            </configuration>
            <goals>
              <goal>check</goal>
            </goals>
          </execution>
        </executions>
        <dependencies>
          <dependency>
            <groupId>com.puppycrawl.tools</groupId>
            <artifactId>checkstyle</artifactId>
            <version>${checkstyle.version}</version>
          </dependency>
          <dependency>
            <groupId>net.hydromatic</groupId>
            <artifactId>toolbox</artifactId>
            <version>${hydromatic-toolbox.version}</version>
            <exclusions>
              <exclusion>
                <groupId>com.google.guava</groupId>
                <artifactId>guava</artifactId>
              </exclusion>
            </exclusions>
          </dependency>
        </dependencies>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-dependency-plugin</artifactId>
        <executions>
          <execution>
            <id>analyze</id>
            <goals>
              <goal>analyze-only</goal>
            </goals>
            <configuration>
              <failOnWarning>true</failOnWarning>
            </configuration>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-enforcer-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-javadoc-plugin</artifactId>
      </plugin>
      <plugin>
        <!-- Override apache parent POM's definition of release
             plugin. If we don't specify gitexe version, git doesn't
             commit during release process. -->
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-release-plugin</artifactId>
        <dependencies>
          <dependency>
            <groupId>org.apache.maven.scm</groupId>
            <artifactId>maven-scm-api</artifactId>
            <version>${maven-scm-provider.version}</version>
          </dependency>
          <dependency>
            <groupId>org.apache.maven.scm</groupId>
            <artifactId>maven-scm-provider-gitexe</artifactId>
            <version>${maven-scm-provider.version}</version>
          </dependency>
        </dependencies>
      </plugin>
      <!-- CALCITE-2759, CALCITE-537: maven-remote-resources-plugin 1.6.0 resolves MRRESOURCES-91
        Avoid overwrite of the destination file if the produced
        contents is the same.
        Apache pom overwrites NOTICE, DEPENDENCIES, and LICENSE files, however
        we do not want recompile the module every time. -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-remote-resources-plugin</artifactId>
        <version>${maven-remote-resources-plugin.version}</version>
      </plugin>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
        <!-- Make sure every sub-project has LICENSE, NOTICE and
             git.properties in its jar's META-INF directory. -->
        <executions>
          <execution>
            <id>add-resource</id>
            <phase>generate-resources</phase>
            <goals>
              <goal>add-resource</goal>
              <goal>add-test-resource</goal>
            </goals>
            <configuration>
              <resources>
                <resource>
                  <directory>${top.dir}</directory>
                  <targetPath>META-INF</targetPath>
                  <includes>
                    <include>LICENSE</include>
                    <include>NOTICE</include>
                  </includes>
                </resource>
                <resource>
                  <directory>${top.dir}/target</directory>
                  <targetPath>META-INF</targetPath>
                  <includes>
                    <include>git.properties</include>
                  </includes>
                </resource>
              </resources>
            </configuration>
          </execution>
          <execution>
            <id>add-test-sources</id>
            <phase>generate-test-sources</phase>
            <goals>
              <goal>add-test-source</goal>
            </goals>
            <configuration>
              <sources>
                <source>${project.build.directory}/generated-test-sources/javacc</source>
              </sources>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>

    <pluginManagement>
      <plugins>
        <!-- Sorted by groupId, artifactId. -->
        <plugin>
          <groupId>org.apache.drill.tools</groupId>
          <artifactId>drill-fmpp-maven-plugin</artifactId>
          <version>${drill-fmpp-maven-plugin.version}</version>
          <dependencies>
            <dependency>
              <groupId>org.freemarker</groupId>
              <artifactId>freemarker</artifactId>
              <version>${freemarker.version}</version>
            </dependency>
            <dependency>
              <groupId>net.sourceforge.fmpp</groupId>
              <artifactId>fmpp</artifactId>
              <version>${fmpp.version}</version>
              <exclusions>
                <exclusion>
                  <groupId>org.freemarker</groupId>
                  <artifactId>freemarker</artifactId>
                </exclusion>
              </exclusions>
            </dependency>
          </dependencies>
        </plugin>
        <plugin>
          <groupId>de.thetaphi</groupId>
          <artifactId>forbiddenapis</artifactId>
          <version>${forbiddenapis.version}</version>
        </plugin>
        <plugin>
          <groupId>net.hydromatic</groupId>
          <artifactId>hydromatic-resource-maven-plugin</artifactId>
          <version>${hydromatic-resource.version}</version>
        </plugin>
        <plugin>
          <groupId>net.ju-n.maven.plugins</groupId>
          <artifactId>checksum-maven-plugin</artifactId>
          <version>${checksum-maven-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-checkstyle-plugin</artifactId>
          <version>${maven-checkstyle-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-enforcer-plugin</artifactId>
          <version>${maven-enforcer-plugin.version}</version>
          <executions>
            <execution>
              <id>enforce-java</id>
              <goals>
                <goal>enforce</goal>
              </goals>
              <configuration>
                <rules>
                  <requireJavaVersion>
                    <version>[1.8,)</version>
                  </requireJavaVersion>
                </rules>
              </configuration>
            </execution>
          </executions>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-failsafe-plugin</artifactId>
          <executions>
            <execution>
              <id>failsafe-integration-test</id>
              <goals>
                <goal>integration-test</goal>
              </goals>
              <phase>integration-test</phase>
              <configuration>
                <threadCount>6</threadCount>
                <parallel>both</parallel>
                <!-- work around https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=911925 -->
                <argLine>-Xmx1024m -Djdk.net.URLClassPath.disableClassPathURLCheck=true</argLine>
                <systemPropertyVariables>
                  <calcite.integrationTest>true</calcite.integrationTest>
                </systemPropertyVariables>
              </configuration>
            </execution>
            <execution>
              <id>failsafe-verify</id>
              <goals>
                <goal>verify</goal>
              </goals>
              <phase>verify</phase>
            </execution>
          </executions>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-javadoc-plugin</artifactId>
          <!-- This is the configuration used by "mvn javadoc:javadoc". It is
               configured strict, so that it shows errors such as broken links in
               javadoc on private methods. The configuration for "mvn site" is
               under "reporting", and is more lenient. -->
          <configuration>
            <additionalOptions>
              <additionalOption>${maven-javadoc-html5}</additionalOption>
            </additionalOptions>
            <doclint>all,-missing</doclint>
            <failOnWarnings>true</failOnWarnings>
            <links>
              <link>${maven-javadoc-plugin.link}</link>
            </links>
            <notimestamp>true</notimestamp>
            <excludePackageNames>${maven-javadoc-plugin.excludePackageNames}</excludePackageNames>
            <quiet>true</quiet>
            <show>private</show>
            <windowtitle>Apache Calcite API</windowtitle>
          </configuration>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-jar-plugin</artifactId>
          <configuration>
            <archive>
              <manifest>
                <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
                <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
              </manifest>
            </archive>
          </configuration>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-shade-plugin</artifactId>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-surefire-plugin</artifactId>
          <configuration>
            <threadCount>${surefire.threadCount}</threadCount>
            <perCoreThreadCount>${surefire.perCoreThreadCount}</perCoreThreadCount>
            <parallel>${surefire.parallel}</parallel>
            <forkMode>once</forkMode>
            <systemProperties>
              <systemProperty>
                <name>user.language</name>
                <value>TR</value>
              </systemProperty>
              <systemProperty>
                <name>user.country</name>
                <value>tr</value>
              </systemProperty>
            </systemProperties>
            <!-- work around https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=911925 -->
            <argLine>-Xmx1536m -Djdk.net.URLClassPath.disableClassPathURLCheck=true</argLine>
          </configuration>
        </plugin>
        <plugin>
          <groupId>org.codehaus.mojo</groupId>
          <artifactId>build-helper-maven-plugin</artifactId>
          <version>${build-helper-maven-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.codehaus.mojo</groupId>
          <artifactId>javacc-maven-plugin</artifactId>
          <version>${javacc-maven-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.owasp</groupId>
          <artifactId>dependency-check-maven</artifactId>
          <version>${owasp-dependency-check.version}</version>
        </plugin>
        <plugin>
          <groupId>pl.project13.maven</groupId>
          <artifactId>git-commit-id-plugin</artifactId>
          <version>${git-commit-id-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.jetbrains.kotlin</groupId>
          <artifactId>kotlin-maven-plugin</artifactId>
          <version>${kotlin.version}</version>
          <executions>
            <!-- Kotlin is supposed to be used in test code only for now,
                 that is why compile execution is commented. -->
            <!--<execution>
              <id>compile</id>
              <phase>compile</phase>
              <goals>
                <goal>compile</goal>
              </goals>
              <configuration>
                <sourceDirs>
                  <sourceDir>${project.basedir}/src/main/kotlin</sourceDir>
                  <sourceDir>${project.basedir}/src/main/java</sourceDir>
                </sourceDirs>
              </configuration>
            </execution>-->
            <execution>
              <id>test-compile</id>
              <phase>test-compile</phase>
              <goals>
                <goal>test-compile</goal>
              </goals>
              <configuration>
                <sourceDirs>
                  <sourceDir>${project.basedir}/src/test/kotlin</sourceDir>
                  <sourceDir>${project.basedir}/src/test/java</sourceDir>
                </sourceDirs>
              </configuration>
            </execution>
          </executions>
          <configuration>
            <jvmTarget>1.8</jvmTarget>
          </configuration>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>

  <reporting>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-javadoc-plugin</artifactId>
      </plugin>
    </plugins>
  </reporting>

  <profiles>
    <profile>
      <!-- This profile adds/overrides few features of the 'apache-release'
           profile in the parent pom. -->
      <id>apache-release</id>
      <build>
        <plugins>
          <!-- Apache-RAT checks for files without headers.
               If run on a messy developer's sandbox, it will fail.
               This serves as a reminder to only build a release in a clean
               sandbox! -->
          <plugin>
            <groupId>org.apache.rat</groupId>
            <artifactId>apache-rat-plugin</artifactId>
            <executions>
              <execution>
                <phase>verify</phase>
                <goals>
                  <goal>check</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <groupId>net.ju-n.maven.plugins</groupId>
            <artifactId>checksum-maven-plugin</artifactId>
            <executions>
              <execution>
                <goals>
                  <goal>artifacts</goal>
                </goals>
              </execution>
            </executions>
            <configuration>
              <algorithms>
                <algorithm>SHA-256</algorithm>
              </algorithms>
              <failOnError>false</failOnError>
            </configuration>
          </plugin>
          <!-- Override the parent assembly execution to customize the assembly
               descriptor and final name. -->
          <plugin>
            <artifactId>maven-assembly-plugin</artifactId>
            <executions>
              <execution>
                <id>source-release-assembly</id>
                <phase>none</phase>
              </execution>
              <execution>
                <id>source-release-assembly-calcite</id>
                <phase>package</phase>
                <goals>
                  <goal>single</goal>
                </goals>
                <configuration>
                  <runOnlyAtExecutionRoot>true</runOnlyAtExecutionRoot>
                  <appendAssemblyId>false</appendAssemblyId>
                  <descriptors>
                    <descriptor>src/main/config/assemblies/source-assembly.xml</descriptor>
                  </descriptors>
                  <finalName>apache-calcite-${project.version}-src</finalName>
                  <tarLongFileMode>gnu</tarLongFileMode>
                </configuration>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <artifactId>maven-remote-resources-plugin</artifactId>
            <executions>
              <execution>
                <id>root-resources</id>
                <goals>
                  <goal>process</goal>
                </goals>
                <configuration>
                  <runOnlyAtExecutionRoot>true</runOnlyAtExecutionRoot>
                  <resourceBundles>
                    <resourceBundle>org.apache:apache-jar-resource-bundle:1.4</resourceBundle>
                  </resourceBundles>
                </configuration>
              </execution>
            </executions>
          </plugin>
        </plugins>
      </build>
    </profile>
    <profile>
      <id>it</id>
      <build>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-failsafe-plugin</artifactId>
          </plugin>
        </plugins>
      </build>
    </profile>
    <profile>
      <!-- Generate git.properties on first build -->
      <id>generate-git-id</id>
      <activation>
        <activeByDefault>false</activeByDefault>
        <!-- Note: <missing> here does NOT support interpolation,
        so technically, this profile is active for sub-modules.
        It would be nice to use ${top.dir}/target/... here, but
        it is not possible.
        However sub-modules lack .git folder, so no git.properties
        is generated. -->
        <file>
          <missing>target/git.properties</missing>
        </file>
      </activation>
      <build>
        <plugins>
          <plugin>
            <groupId>pl.project13.maven</groupId>
            <artifactId>git-commit-id-plugin</artifactId>
            <inherited>false</inherited>
            <executions>
              <execution>
                <goals>
                  <goal>revision</goal>
                </goals>
              </execution>
            </executions>
            <configuration>
              <dateFormat>yyyy-MM-dd'T'HH:mm:ssZ</dateFormat>
              <verbose>false</verbose>
              <skipPoms>false</skipPoms>
              <generateGitPropertiesFile>true</generateGitPropertiesFile>
              <generateGitPropertiesFilename>target/git.properties</generateGitPropertiesFilename>
              <failOnNoGitDirectory>false</failOnNoGitDirectory>
              <gitDescribe>
                <skip>false</skip>
                <always>false</always>
                <abbrev>7</abbrev>
                <dirty>-dirty</dirty>
                <forceLongFormat>true</forceLongFormat>
              </gitDescribe>
            </configuration>
          </plugin>
        </plugins>
      </build>
    </profile>
    <profile>
      <!-- Extra checks that are disabled in the regular build, enabled for
      releases and on demand. -->
      <id>pedantic</id>
      <build>
        <plugins>
          <plugin>
            <groupId>org.owasp</groupId>
            <artifactId>dependency-check-maven</artifactId>
            <configuration>
              <failBuildOnCVSS>${failBuildOnCVSS}</failBuildOnCVSS>
            </configuration>
            <executions>
              <execution>
                <goals>
                  <goal>check</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
        </plugins>
      </build>
    </profile>
    <profile>
      <id>java8</id>
      <activation>
        <jdk>1.8</jdk>
      </activation>
      <properties>
        <!-- Java 1.8 does not support -html5, so we pass another harmles option -->
        <maven-javadoc-html5>-notimestamp</maven-javadoc-html5>
      </properties>
    </profile>
  </profiles>
</project>