<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/maven-v4_0_0.xsd">

<modelVersion>4.0.0</modelVersion>

<parent>

<groupId>org.apache</groupId>

<artifactId>apache</artifactId>

<version>40</version>

</parent>

<groupId>org.apache.parquet</groupId>

<artifactId>parquet</artifactId>

<version>1.19.0-SNAPSHOT</version>

<packaging>pom</packaging>

<name>Apache Parquet Java</name>

<url>https://parquet.apache.org</url>

<description>Parquet is a columnar storage format that supports nested data. This provides the java implementation.</description>

<scm>

<connection>scm:git:git@github.com:apache/parquet-java.git</connection>

<url>scm:git:git@github.com:apache/parquet-java.git</url>

<developerConnection>scm:git:git@github.com:apache/parquet-java.git</developerConnection>

<tag>HEAD</tag>

</scm>

<licenses>

<license>

<name>The Apache Software License, Version 2.0</name>

<url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>

</license>

</licenses>

<issueManagement>

<system>GitHub</system>

<url>https://github.com/apache/parquet-java/issues</url>

</issueManagement>

<mailingLists>

<mailingList>

<name>Dev Mailing List</name>

<post>dev@parquet.apache.org</post>

<subscribe>dev-subscribe@parquet.apache.org</subscribe>

<unsubscribe>dev-unsubscribe@parquet.apache.org</unsubscribe>

</mailingList>

<mailingList>

<name>Commits Mailing List</name>

<post>commits@parquet.apache.org</post>

<subscribe>commits-subscribe@parquet.apache.org</subscribe>

<unsubscribe>commits-unsubscribe@parquet.apache.org</unsubscribe>

</mailingList>

</mailingLists>

<properties>

<maven.compiler.release>17</maven.compiler.release>

<github.global.server>github</github.global.server>

<jackson.groupId>com.fasterxml.jackson.core</jackson.groupId>

<jackson.datatype.groupId>com.fasterxml.jackson.datatype</jackson.datatype.groupId>

<jackson.package>com.fasterxml.jackson</jackson.package>

<!-- To upgrade jackson, check the jdk versions inside the jar and include any new versions in the shading in parquet-jackson. -->

<jackson.version>2.22.3</jackson.version>

<jackson-databind.version>2.22.3</jackson-databind.version>

<jackson-annotations.version>2.22</jackson-annotations.version>

<japicmp.version>0.26.3</japicmp.version>

<javax.annotation.version>1.3.2</javax.annotation.version>

<spotless.version>3.8.0</spotless.version>

<shade.prefix>shaded.parquet</shade.prefix>

<!-- Guarantees no newer classes/methods/constants are used by parquet. -->

<hadoop.version>3.3.0</hadoop.version>

<previous.version>1.18.0</previous.version>

<thrift.executable>thrift</thrift.executable>

<format.thrift.executable>${thrift.executable}</format.thrift.executable>

<thrift-maven-plugin.version>0.10.0</thrift-maven-plugin.version>

<thrift.version>0.25.0</thrift.version>

<format.thrift.version>${thrift.version}</format.thrift.version>

<fastutil.version>8.5.19</fastutil.version>

<semver.api.version>0.9.33</semver.api.version>

<slf4j.version>1.7.33</slf4j.version>

<avro.version>1.12.2</avro.version>

<guava.version>33.7.2-jre</guava.version>

<brotli-codec.version>0.1.1</brotli-codec.version>

<assertj.version>3.27.7</assertj.version>

<junit.version>6.1.3</junit.version>

<assertj.version>3.27.7</assertj.version>

<mockito.version>5.24.0</mockito.version>

<net.openhft.version>0.27ea1</net.openhft.version>

<build-helper-maven-plugin.version>3.6.2</build-helper-maven-plugin.version>

<exec-maven-plugin.version>3.6.4</exec-maven-plugin.version>

<protoc-jar-maven-plugin.version>3.11.4</protoc-jar-maven-plugin.version>

<jts.version>1.20.0</jts.version>

<!-- parquet-cli dependencies -->

<opencsv.version>2.3</opencsv.version>

<jcommander.version>1.82</jcommander.version>

<tukaani.version>1.12</tukaani.version>

<zstd-jni.version>1.5.7-21</zstd-jni.version>

<commons-text.version>1.15.0</commons-text.version>

<jsr305.version>3.0.2</jsr305.version>

<commons-lang3.version>3.21.0</commons-lang3.version>

<!-- properties for the profiles -->

<surefire.argLine>-XX:MaxJavaStackTraceDepth=8</surefire.argLine>

<surefire.logLevel>ERROR</surefire.logLevel>

<!-- Resource intesive tests are enabled by default but disabled in the CI envrionment -->

<enableResourceIntensiveTests>true</enableResourceIntensiveTests>

</properties>

<modules>

<module>parquet-arrow</module>

<module>parquet-avro</module>

<module>parquet-benchmarks</module>

<module>parquet-cli</module>

<module>parquet-column</module>

<module>parquet-common</module>

<module>parquet-encoding</module>

<module>parquet-format-structures</module>

<module>parquet-generator</module>

<module>parquet-hadoop</module>

<module>parquet-jackson</module>

<module>parquet-protobuf</module>

<module>parquet-thrift</module>

<module>parquet-hadoop-bundle</module>

<module>parquet-variant</module>

</modules>

<dependencies>

<dependency>

<groupId>org.junit.jupiter</groupId>

<artifactId>junit-jupiter-api</artifactId>

<version>${junit.version}</version>

<scope>test</scope>

</dependency>

<dependency>

<groupId>org.junit.jupiter</groupId>

<artifactId>junit-jupiter-params</artifactId>

<version>${junit.version}</version>

<scope>test</scope>

</dependency>

<dependency>

<groupId>org.junit.jupiter</groupId>

<artifactId>junit-jupiter-engine</artifactId>

<version>${junit.version}</version>

<scope>test</scope>

</dependency>

<dependency>

<groupId>org.junit.vintage</groupId>

<artifactId>junit-vintage-engine</artifactId>

<version>${junit.version}</version>

<scope>test</scope>

</dependency>

<dependency>

<groupId>org.assertj</groupId>

<artifactId>assertj-core</artifactId>

<version>${assertj.version}</version>

<scope>test</scope>

</dependency>

</dependencies>

<dependencyManagement>

<dependencies>

<dependency>

<groupId>org.apache.hadoop</groupId>

<artifactId>hadoop-mapreduce-client-core</artifactId>

<version>${hadoop.version}</version>

<exclusions>

<exclusion>

<groupId>org.slf4j</groupId>

<artifactId>*</artifactId>

</exclusion>

<exclusion>

<groupId>ch.qos.reload4j</groupId>

<artifactId>*</artifactId>

</exclusion>

</exclusions>

</dependency>

<dependency>

<groupId>org.apache.hadoop</groupId>

<artifactId>hadoop-client</artifactId>

<version>${hadoop.version}</version>

<exclusions>

<exclusion>

<groupId>org.slf4j</groupId>

<artifactId>*</artifactId>

</exclusion>

<exclusion>

<groupId>ch.qos.reload4j</groupId>

<artifactId>*</artifactId>

</exclusion>

</exclusions>

</dependency>

<dependency>

<groupId>org.apache.hadoop</groupId>

<artifactId>hadoop-common</artifactId>

<version>${hadoop.version}</version>

<exclusions>

<exclusion>

<groupId>org.slf4j</groupId>

<artifactId>*</artifactId>

</exclusion>

<exclusion>

<groupId>ch.qos.reload4j</groupId>

<artifactId>*</artifactId>

</exclusion>

</exclusions>

</dependency>

</dependencies>

</dependencyManagement>

<reporting>

<plugins>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-javadoc-plugin</artifactId>

<reportSets>

<reportSet><!-- by default, id = "default" -->

<reports><!-- select non-aggregate reports -->

<report>javadoc</report>

<report>test-javadoc</report>

</reports>

</reportSet>

<reportSet><!-- aggregate reportSet, to define in poms having modules -->

<id>aggregate</id>

<inherited>false</inherited><!-- don't run aggregate in child modules -->

<reports>

<report>aggregate</report>

</reports>

</reportSet>

</reportSets>

<configuration>

<sourceFileExcludes>

<sourceFileExclude>**/generated-sources/**/*.java</sourceFileExclude>

</sourceFileExcludes>

<source>11</source>

<quiet>true</quiet>

</configuration>

</plugin>

<plugin>

<groupId>org.codehaus.mojo</groupId>

<artifactId>cobertura-maven-plugin</artifactId>

<version>2.7</version>

<configuration>

<formats>

<format>html</format>

</formats>

<aggregate>true</aggregate>

<instrumentation>

<ignores>

<ignore>java.lang.UnsupportedOperationException.*</ignore>

</ignores>

<excludes>

<exclude>parquet/Log.class</exclude>

<exclude>**/*Exception.class</exclude>

<exclude>parquet/example/**/*.class</exclude>

</excludes>

</instrumentation>

</configuration>

</plugin>

</plugins>

</reporting>

<build>

<pluginManagement>

<plugins>

<plugin>

<!-- Disable the source artifact from ASF parent -->

<artifactId>maven-assembly-plugin</artifactId>

<executions>

<execution>

<id>source-release-assembly</id>

<phase>none</phase>

</execution>

</executions>

</plugin>

<plugin>

<artifactId>maven-enforcer-plugin</artifactId>

<dependencies>

<dependency>

<groupId>de.skuzzle.enforcer</groupId>

<artifactId>restrict-imports-enforcer-rule</artifactId>

<version>3.0.2</version>

</dependency>

</dependencies>

<executions>

<execution>

<id>enforce-java-version</id>

<goals>

<goal>enforce</goal>

</goals>

<configuration>

<rules>

<requireJavaVersion>

<version>[17,)</version>

<message>Java 17 or higher is required to build parquet-java.</message>

</requireJavaVersion>

</rules>

<fail>true</fail>

</configuration>

</execution>

<execution>

<id>enforce-banned-dependencies</id>

<goals>

<goal>enforce</goal>

</goals>

<configuration>

<rules>

<bannedDependencies>

<excludes>

<exclude>org.slf4j:slf4j-log4j12:*:*:compile</exclude>

<exclude>org.slf4j:slf4j-reload4j:*:*:compile</exclude>

</excludes>

</bannedDependencies>

</rules>

<fail>true</fail>

</configuration>

</execution>

<execution>

<id>enforce-banned-junit4-imports</id>

<phase>process-test-sources</phase>

<goals>

<goal>enforce</goal>

</goals>

<configuration>

<rules>

<RestrictImports>

<reason>Use JUnit 5 (org.junit.jupiter.*) and AssertJ instead of JUnit 4</reason>

<includeTestCode>true</includeTestCode>

<bannedImports>

<bannedImport>org.junit.**</bannedImport>

<bannedImport>junit.framework.**</bannedImport>

</bannedImports>

<allowedImports>

<allowedImport>org.junit.jupiter.**</allowedImport>

<allowedImport>org.junit.platform.**</allowedImport>

</allowedImports>

<!-- Benchmark tests rely on JUnit 4 @Rule via junit-benchmarks with jupiter migration support -->

<exclusions>

<exclusion>org.apache.parquet.column.values.**.benchmark.**</exclusion>

</exclusions>

</RestrictImports>

</rules>

<fail>true</fail>

</configuration>

</execution>

</executions>

</plugin>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-shade-plugin</artifactId>

<executions>

<execution>

<phase>package</phase>

<goals>

<goal>shade</goal>

</goals>

<configuration>

<minimizeJar>true</minimizeJar>

<artifactSet>

<includes>

<include>${jackson.groupId}:*</include>

<include>it.unimi.dsi:fastutil</include>

<include>net.openhft:*</include>

</includes>

</artifactSet>

<!-- Shade jackson but do not include any class. Let parquet-jackson handle this -->

<filters>

<filter>

<artifact>${jackson.groupId}:*</artifact>

<excludes>

<exclude>**</exclude>

</excludes>

</filter>

<filter>

<artifact>it.unimi.dsi:fastutil</artifact>

<excludes>

<exclude>it/unimi/dsi/fastutil/**/package-info.class</exclude>

</excludes>

</filter>

</filters>

<relocations>

<relocation>

<pattern>${jackson.package}</pattern>

<shadedPattern>${shade.prefix}.${jackson.package}</shadedPattern>

</relocation>

<relocation>

<pattern>it.unimi.dsi</pattern>

<shadedPattern>${shade.prefix}.it.unimi.dsi</shadedPattern>

</relocation>

<relocation>

<pattern>net.openhft</pattern>

<shadedPattern>${shade.prefix}.net.openhft</shadedPattern>

</relocation>

</relocations>

</configuration>

</execution>

</executions>

</plugin>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-jar-plugin</artifactId>

<configuration>

<archive>

<manifestEntries>

<git-SHA-1>${buildNumber}</git-SHA-1>

</manifestEntries>

</archive>

</configuration>

<executions>

<execution>

<goals>

<goal>test-jar</goal>

</goals>

</execution>

</executions>

</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>exec-maven-plugin</artifactId>

<version>${exec-maven-plugin.version}</version>

</plugin>

<plugin>

<groupId>org.apache.thrift</groupId>

<artifactId>thrift-maven-plugin</artifactId>

<version>${thrift-maven-plugin.version}</version>

</plugin>

<plugin>

<groupId>org.apache.avro</groupId>

<artifactId>avro-maven-plugin</artifactId>

<version>${avro.version}</version>

</plugin>

<plugin>

<groupId>com.github.os72</groupId>

<artifactId>protoc-jar-maven-plugin</artifactId>

<version>${protoc-jar-maven-plugin.version}</version>

</plugin>

</plugins>

</pluginManagement>

<plugins>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-javadoc-plugin</artifactId>

<configuration>

<sourceFileExcludes>

<sourceFileExclude>**/generated-sources/**/*.java</sourceFileExclude>

</sourceFileExcludes>

<source>11</source>

<quiet>true</quiet>

</configuration>

</plugin>

<plugin>

<groupId>com.mycila.maven-license-plugin</groupId>

<artifactId>maven-license-plugin</artifactId>

<version>1.10.b1</version>

<configuration>

<header>src/license.txt</header>

<strictCheck>true</strictCheck>

</configuration>

</plugin>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-failsafe-plugin</artifactId>

<executions>

<execution>

<goals>

<goal>integration-test</goal>

<goal>verify</goal>

</goals>

</execution>

</executions>

</plugin>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-surefire-plugin</artifactId>

<configuration>

<argLine>${surefire.argLine}</argLine>

<systemPropertyVariables>

<!-- Configure Parquet logging during tests

<org.slf4j.simpleLogger.defaultLogLevel>${surefire.logLevel}</org.slf4j.simpleLogger.defaultLogLevel>

<org.slf4j.simpleLogger.showDateTime>true</org.slf4j.simpleLogger.showDateTime>

<org.slf4j.simpleLogger.dateTimeFormat>YYYY-MM-dd HH:mm:ss</org.slf4j.simpleLogger.dateTimeFormat>

<org.slf4j.simpleLogger.showThreadName>false</org.slf4j.simpleLogger.showThreadName>

<org.slf4j.simpleLogger.showShortLogName>true</org.slf4j.simpleLogger.showShortLogName>

<!-- Configure log level for Hadoop -->

<hadoop.logLevel>${surefire.logLevel}</hadoop.logLevel>

<enableResourceIntensiveTests>${enableResourceIntensiveTests}</enableResourceIntensiveTests>

</systemPropertyVariables>

<excludes>

<exclude>**/benchmark/*.java</exclude>

</excludes>

</configuration>

</plugin>

<plugin>

<groupId>org.codehaus.mojo</groupId>

<artifactId>buildnumber-maven-plugin</artifactId>

<!-- Warning! 3.2.1 caused issues during verification, 3.3.1 is known to work correctly. -->

<version>3.3.1</version>

<configuration>

<!-- Source distributions carry no .git metadata, so the revision cannot be read.

<revisionOnScmFailure>unknown</revisionOnScmFailure>

</configuration>

<executions>

<execution>

<phase>validate</phase>

<goals>

<goal>create</goal>

</goals>

</execution>

</executions>

</plugin>

<plugin>

<groupId>org.apache.rat</groupId>

<artifactId>apache-rat-plugin</artifactId>

<executions>

<execution>

<phase>test</phase>

<goals>

<goal>check</goal>

</goals>

</execution>

</executions>

<configuration>

<consoleOutput>true</consoleOutput>

<excludes>

<exclude>.github/PULL_REQUEST_TEMPLATE.md</exclude>

<exclude>**/*.parquet</exclude>

<exclude>**/*.par</exclude>

<exclude>**/*.avro</exclude>

<exclude>**/*.json</exclude>

<exclude>**/*.avsc</exclude>

<exclude>**/*.iml</exclude>

<exclude>**/*.log</exclude>

<exclude>**/*.md.vm</exclude>

<exclude>**/.classpath</exclude>

<exclude>**/.project</exclude>

<exclude>**/.settings/**</exclude>

<exclude>**/build/**</exclude>

<exclude>**/target/**</exclude>

<exclude>.git/**</exclude>

<exclude>.gitignore</exclude>

<exclude>.gitmodules</exclude>

<exclude>.idea/**</exclude>

<exclude>*/jdiff/*.xml</exclude>

<exclude>licenses/**</exclude>

<exclude>protobuf_install/**</exclude>

<exclude>thrift-${thrift.version}/**</exclude>

<exclude>thrift-${thrift.version}.tar.gz</exclude>

<exclude>**/dependency-reduced-pom.xml</exclude>

<exclude>**/*.rej</exclude>

<exclude>**/src/main/thrift/parquet-format.version</exclude>

</excludes>

</configuration>

</plugin>

<!-- https://mvnrepository.com/artifact/com.diffplug.spotless/spotless-maven-plugin -->

<plugin>

<groupId>com.diffplug.spotless</groupId>

<artifactId>spotless-maven-plugin</artifactId>

<version>${spotless.version}</version>

<configuration>

<java>

<excludes>

<exclude>**/generated-sources/**</exclude>

</excludes>

<toggleOffOn />

<removeUnusedImports />

<importOrder />

<trimTrailingWhitespace />

<palantirJavaFormat />

<endWithNewline />

<formatAnnotations />

<indent>

<tabs>true</tabs>

<spacesPerTab>4</spacesPerTab>

</indent>

<indent>

<spaces>true</spaces>

<spacesPerTab>2</spacesPerTab>

</indent>

</java>

</configuration>

<executions>

<execution>

<phase>verify</phase>

<goals>

<goal>check</goal>

</goals>

</execution>

</executions>

</plugin>

<plugin>

<groupId>com.github.siom79.japicmp</groupId>

<artifactId>japicmp-maven-plugin</artifactId>

<version>${japicmp.version}</version>

<configuration>

<parameter>

<oldVersionPattern>${previous.version}</oldVersionPattern>

<breakBuildOnSourceIncompatibleModifications>true</breakBuildOnSourceIncompatibleModifications>

<onlyModified>true</onlyModified>

<ignoreMissingClassesByRegularExpressions>

<ignoreMissingClassesByRegularExpression>${shade.prefix}.*</ignoreMissingClassesByRegularExpression>

</ignoreMissingClassesByRegularExpressions>

<ignoreMissingOldVersion>true</ignoreMissingOldVersion>

<excludeModules>

<!-- Excluding the following modules because they are not part of the parquet public API -->

<excludeModule>parquet-benchmarks</excludeModule>

<excludeModule>parquet-cli</excludeModule>

<excludeModule>parquet-tools-deprecated</excludeModule>

<excludeModule>parquet-format-structures</excludeModule>

<!-- Excluding the following modules because bundles do not contain any java classes while they still fail the

<excludeModule>parquet-hadoop-bundle</excludeModule>

</excludeModules>

<excludes>

<exclude>${shade.prefix}</exclude>

<!-- Removal of a protected method in a class that's not supposed to be subclassed by third-party code -->

<exclude>org.apache.parquet.column.values.bytestreamsplit.ByteStreamSplitValuesReader#gatherElementDataFromStreams(byte[])</exclude>

<!-- Removal of a protected internal field that should not have been part of the public API -->

<exclude>org.apache.parquet.column.values.plain.PlainValuesReader#in</exclude>

<exclude>org.apache.parquet.column.values.bytestreamsplit.ByteStreamSplitValuesWriter#scatterBytes(byte[])</exclude>

<!-- Due to the removal of deprecated methods -->

<exclude>org.apache.parquet.arrow.schema.SchemaMapping$TypeMappingVisitor#visit(org.apache.parquet.arrow.schema.SchemaMapping$MapTypeMapping)</exclude>

<!-- Intentional removal of deprecated Pig support from parquet-thrift -->

<exclude>org.apache.parquet.thrift.pig.ParquetThriftStorer</exclude>

<exclude>org.apache.parquet.thrift.pig.TupleToThriftWriteSupport</exclude>

<exclude>org.apache.parquet.hadoop.thrift.AbstractThriftWriteSupport#isPigLoaded()</exclude>

<!-- Make static variables final -->

<exclude>org.apache.parquet.avro.AvroReadSupport#AVRO_REQUESTED_PROJECTION</exclude>

<exclude>org.apache.parquet.avro.AvroReadSupport#AVRO_DATA_SUPPLIER</exclude>

<exclude>org.apache.parquet.hadoop.ParquetFileReader#PARQUET_READ_PARALLELISM</exclude>

<!-- GH-3596: RowRanges moved to org.apache.parquet.filter2.columnindex. A deprecated

<exclude>org.apache.parquet.internal.filter2.columnindex.RowRanges</exclude>

<exclude>org.apache.parquet.internal.filter2.columnindex.RowRanges$Range</exclude>

<exclude>org.apache.parquet.internal.filter2.columnindex.ColumnIndexFilter</exclude>

</excludes>

</parameter>

</configuration>

<executions>

<execution>

<phase>verify</phase>

<goals>

<goal>cmp</goal>

</goals>

</execution>

</executions>

</plugin>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-dependency-plugin</artifactId>

<executions>

<execution>

<goals>

<goal>analyze-only</goal>

</goals>

<configuration>

<failOnWarning>true</failOnWarning>

<ignoreNonCompile>true</ignoreNonCompile>

<ignoredDependencies>

<dependency>javax.annotation:javax.annotation-api:jar:1.3.2</dependency>

<dependency>junit:junit</dependency>

</ignoredDependencies>

</configuration>

</execution>

</executions>

</plugin>

<plugin>

<groupId>org.cyclonedx</groupId>

<artifactId>cyclonedx-maven-plugin</artifactId>

<version>2.9.3</version>

<executions>

<execution>

<phase>package</phase>

<goals>

<goal>makeBom</goal>

</goals>

</execution>

</executions>

</plugin>

</plugins>

</build>

<profiles>

<!-- Profile for tests to have more output -->

<profile>

<id>verbose-test</id>

<properties>

<surefire.logLevel>INFO</surefire.logLevel>

<surefire.argLine>-XX:MaxJavaStackTraceDepth=1024</surefire.argLine>

</properties>

</profile>

<profile>

<id>vector-plugins</id>

<modules>

<module>parquet-plugins/parquet-encoding-vector</module>

<module>parquet-plugins/parquet-plugins-benchmarks</module>

</modules>

</profile>

</profiles>

</project>