pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  Licensed 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. See accompanying LICENSE file.
-->

<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>39</version>
    <relativePath />
  </parent>

  <groupId>org.apache.hadoop</groupId>
  <artifactId>cloudstore</artifactId>
  <version>1.6</version>
  <packaging>jar</packaging>

  <name>hadoop cloudstore</name>
  <url>https://org.apache.hadoop/cloudstore</url>


  <description>
    Cloud Store operations, targeting Hadoop 3.4.0+.

  </description>

  <scm>
    <connection>scm:git:https://github.com/apache/hadoop-cloudstore.git</connection>
    <developerConnection>scm:git:https://github.com/apache/hadoop-cloudstore.git</developerConnection>
    <url>https://github.com/apache/hadoop-cloudstore</url>
  </scm>

  <properties>

    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <file.encoding>UTF-8</file.encoding>
    <javac.version>1.8</javac.version>
    <enforced.java.version>${javac.version}</enforced.java.version>

    <test.build.dir>${project.build.directory}/test-dir</test.build.dir>
    <test.build.data>${test.build.dir}</test.build.data>

    <!-- Most recently released cloudstore version: the version users
         download. Independent of ${project.version}, which moves through
         X.Y-SNAPSHOT cycles during development. Bumped by
         dev-support/update-site-docs.sh in lockstep with the markdown
         references to cloudstore-X.Y.jar; the verify-phase
         check-doc-versions execution below uses it to detect drift. -->
    <cloudstore.docs.version>1.6</cloudstore.docs.version>

    <!-- GPG signing key id; override on the command line with
         -Dgpg.keyName=<keyid>. Empty default lets gpg pick the default
         secret key when -Psign is active. -->
    <gpg.keyName></gpg.keyName>

    <!-- keep sorted -->
    <apache-rat-plugin.version>0.18</apache-rat-plugin.version>
    <assertj.version>3.27.7</assertj.version>
    <avro.version>1.11.5</avro.version>
    <awsv2sdk.version>2.29.52</awsv2sdk.version>
    <!-- last version of checkstyle to run on Java 17-->
    <checkstyle.version>12.3.1</checkstyle.version>
    <checksum-maven-plugin.version>1.11</checksum-maven-plugin.version>
    <cyclonedx.schema.version>1.6</cyclonedx.schema.version>
    <doxia-module-markdown.version>1.12.0</doxia-module-markdown.version>
    <gcs-connector.version>hadoop3-2.2.4</gcs-connector.version>
    <hadoop.version>3.4.2</hadoop.version>
    <junit.version>4.13.2</junit.version>

    <!-- Add maven build version dependencies here, in order, prefixed with maven -->
    <maven-assembly-plugin.version>3.8.0</maven-assembly-plugin.version>
    <maven-checkstyle-plugin.version>3.6.0</maven-checkstyle-plugin.version>
    <maven-compiler-plugin.version>3.15.0</maven-compiler-plugin.version>
    <maven-cyclonedx-plugin.version>2.9.3</maven-cyclonedx-plugin.version>
    <maven-enforcer-plugin.version>3.6.3</maven-enforcer-plugin.version>
    <maven-exec-plugin.version>3.6.3</maven-exec-plugin.version>
    <maven-failsafe-plugin.version>${maven-surefire-plugin.version}</maven-failsafe-plugin.version>
    <maven-fluido-skin.version>1.11.1</maven-fluido-skin.version>
    <maven-gpg-plugin.version>3.2.8</maven-gpg-plugin.version>
    <maven-jar-plugin.version>3.5.1</maven-jar-plugin.version>
    <maven-javadoc-plugin.version>3.12.0</maven-javadoc-plugin.version>
    <maven-plugin-build-helper.version>3.6.1</maven-plugin-build-helper.version>
    <!-- 3.5.0 is the last Doxia-1.x-compatible release  -->
    <maven-project-info-reports-plugin.version>3.9.0</maven-project-info-reports-plugin.version>
    <!-- pinned: 4.x (M-releases only) requires Doxia 2. -->
    <maven-site-plugin.version>3.12.1</maven-site-plugin.version>
    <maven-source-plugin.version>3.4.0</maven-source-plugin.version>
    <maven-spotless-plugin.version>3.10.0</maven-spotless-plugin.version>
    <maven-surefire-plugin.version>3.5.6</maven-surefire-plugin.version>
    <maven-surefire-report-plugin.version>${maven-surefire-plugin.version}</maven-surefire-report-plugin.version>
  </properties>

  <dependencies>

    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-common</artifactId>
      <version>${hadoop.version}</version>
      <scope>provided</scope>
      <exclusions>
        <exclusion><groupId>com.github.pjfanning</groupId><artifactId>*</artifactId></exclusion>
        <exclusion><groupId>com.google.code.gson</groupId><artifactId>*</artifactId></exclusion>
        <exclusion><groupId>com.google.re2j</groupId><artifactId>*</artifactId></exclusion>
        <exclusion><groupId>com.jcraft</groupId><artifactId>*</artifactId></exclusion>
        <exclusion><groupId>org.apache.curator</groupId><artifactId>*</artifactId></exclusion>
        <exclusion><groupId>org.apache.zookeeper</groupId><artifactId>*</artifactId></exclusion>
        <exclusion><groupId>com.github.luben</groupId><artifactId>*</artifactId></exclusion>
        <exclusion><groupId>org.apache.avro</groupId><artifactId>*</artifactId></exclusion>
        <exclusion><groupId>org.apache.assertj</groupId><artifactId>*</artifactId></exclusion>
      </exclusions>
    </dependency>

    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-common</artifactId>
      <version>${hadoop.version}</version>
      <type>test-jar</type>
      <scope>test</scope>
      <exclusions>
        <exclusion><groupId>*</groupId><artifactId>*</artifactId></exclusion>
      </exclusions>
    </dependency>

    <!-- HDFS for the MiniDFSCluster-backed contract tests. Both the regular
         jar (DistributedFileSystem) and the test-jar (MiniDFSCluster +
         HDFSContract) are needed. Test scope only — production code never
         pulls in HDFS server bits. -->
    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-hdfs</artifactId>
      <version>${hadoop.version}</version>
      <scope>test</scope>
      <exclusions>
        <exclusion><groupId>org.fusesource.leveldbjni</groupId><artifactId>*</artifactId></exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-hdfs</artifactId>
      <version>${hadoop.version}</version>
      <type>test-jar</type>
      <scope>test</scope>
      <exclusions>
        <exclusion><groupId>*</groupId><artifactId>*</artifactId></exclusion>
      </exclusions>
    </dependency>

    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-cloud-storage</artifactId>
      <version>${hadoop.version}</version>
      <scope>provided</scope>
      <exclusions>
        <exclusion>
          <groupId>org.apache.hadoop</groupId>
          <artifactId>hadoop-azure-datalake</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.google.guava</groupId>
          <artifactId>guava</artifactId>
        </exclusion>
        <exclusion><groupId>org.apache.hadoop</groupId><artifactId>hadoop-aliyun</artifactId></exclusion>
        <exclusion><groupId>org.apache.hadoop</groupId><artifactId>hadoop-cos</artifactId></exclusion>
        <exclusion><groupId>org.apache.hadoop</groupId><artifactId>hadoop-huaweicloud</artifactId></exclusion>
        <exclusion><groupId>org.apache.hadoop</groupId><artifactId>hadoop-tos</artifactId></exclusion>
        <exclusion><groupId>com.microsoft</groupId><artifactId>*</artifactId></exclusion>
      </exclusions>
    </dependency>

    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <version>${hadoop.version}</version>
      <artifactId>hadoop-mapreduce-client-jobclient</artifactId>
      <scope>provided</scope>
    </dependency>
<!--

    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-mapreduce-client-core</artifactId>
      <version>${hadoop.version}</version>
      <scope>provided</scope>
    </dependency>

-->

    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</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>

    <!-- https://mvnrepository.com/artifact/com.google.cloud.bigdataoss/gcs-connector -->
    <dependency>
      <groupId>com.google.cloud.bigdataoss</groupId>
      <artifactId>gcs-connector</artifactId>
      <version>${gcs-connector.version}</version>
      <scope>provided</scope>
      <classifier>shaded</classifier>
      <!--      who doesn't get that shaded means no dependencies?-->
      <exclusions>
        <exclusion>
          <groupId>*</groupId>
          <artifactId>*</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>software.amazon.awssdk</groupId>
      <artifactId>bundle</artifactId>
      <version>${awsv2sdk.version}</version>
      <scope>provided</scope>
      <exclusions>
        <exclusion>
          <groupId>*</groupId>
          <artifactId>*</artifactId>
        </exclusion>
      </exclusions>
    </dependency>

  </dependencies>


  <profiles>


    <!-- latest hadoop release -->
    <profile>
      <id>latest</id>
      <properties>
        <hadoop.version>3.5.0</hadoop.version>
      </properties>
    </profile>

    <!-- next hadoop release -->
    <profile>
      <id>next</id>
      <properties>
        <hadoop.version>3.6.0-SNAPSHOT</hadoop.version>
      </properties>
    </profile>

    <profile>
      <id>trunk</id>
      <activation>
        <property>
          <name>trunk</name>
        </property>
      </activation>
      <properties>
        <hadoop.version>3.6.0-SNAPSHOT</hadoop.version>
      </properties>
    </profile>

    <profile>
      <id>client</id>
      <dependencies>

        <!--    this is here to force a dependency -->
        <dependency>
          <groupId>org.apache.hadoop</groupId>
          <artifactId>hadoop-client-api</artifactId>
          <version>${hadoop.version}</version>
          <scope>test</scope>
        </dependency>

      </dependencies>
    </profile>

    <profile>
      <id>release</id>
      <properties>
        <!-- Kept in sync with HEAD's commit time by dev-support/bump-version.sh -->
        <project.build.outputTimestamp>2026-08-27T15:23:49Z</project.build.outputTimestamp>
      </properties>
      <build>
        <plugins>
          <!-- Emit a CycloneDX SBOM alongside the release jar.
               compile scope only: provided/test deps (Hadoop, AWS SDK,
               GCS, junit, hdfs) are intentionally excluded because they
               are not shipped inside the jar - they come from the host
               Hadoop install or the test classpath.

               see: https://github.com/CycloneDX/cyclonedx-maven-plugin


               Note that warnings are printed about JSON validity; ignore these.
               -->
          <plugin>
            <groupId>org.cyclonedx</groupId>
            <artifactId>cyclonedx-maven-plugin</artifactId>
            <version>${maven-cyclonedx-plugin.version}</version>
            <executions>
              <execution>
                <id>sbom-release</id>
                <phase>package</phase>
                <goals>
                  <goal>makeBom</goal>
                </goals>
                <configuration>
                  <projectType>library</projectType>
                  <schemaVersion>${cyclonedx.schema.version}</schemaVersion>
                  <includeCompileScope>false</includeCompileScope>
                  <includeProvidedScope>false</includeProvidedScope>
                  <includeRuntimeScope>false</includeRuntimeScope>
                  <includeSystemScope>false</includeSystemScope>
                  <includeTestScope>false</includeTestScope>
                  <outputFormat>all</outputFormat>
                  <outputName>${project.artifactId}-${project.version}-cyclonedx</outputName>
                </configuration>
              </execution>
            </executions>
          </plugin>

          <!-- Emit SHA-256 checksums alongside the release jar, SBOM, and
               (with -Passembly also active) the source tarball. -->
          <plugin>
            <groupId>net.nicoulaj.maven.plugins</groupId>
            <artifactId>checksum-maven-plugin</artifactId>
            <version>${checksum-maven-plugin.version}</version>
            <executions>
              <execution>
                <id>release-artifact-checksums</id>
                <phase>verify</phase>
                <goals>
                  <goal>files</goal>
                </goals>
                <configuration>
                  <algorithms>
                    <algorithm>SHA-256</algorithm>
                  </algorithms>
                  <fileSets>
                    <fileSet>
                      <directory>${project.build.directory}</directory>
                      <includes>
                        <include>${project.artifactId}-${project.version}.jar</include>
                        <include>${project.artifactId}-${project.version}-src.tar.gz</include>
                        <include>${project.artifactId}-${project.version}-cyclonedx.json</include>
                        <include>${project.artifactId}-${project.version}-cyclonedx.xml</include>
                      </includes>
                    </fileSet>
                  </fileSets>
                  <csvSummary>false</csvSummary>
                  <xmlSummary>false</xmlSummary>
                </configuration>
              </execution>
            </executions>
          </plugin>
        </plugins>
      </build>
    </profile>

    <!-- Local/fork path for the release's mandatory source artifact.
         Activate alongside release: `mvn -Prelease,assembly clean verify`.
         Packages the working directory via maven-assembly-plugin per
         dev-support/assembly/source-release.xml (filesystem excludes,
         not `git ls-files`, so it works from a shallow clone, a fork, or
         a directory that isn't a git checkout at all), honoring
         project.build.outputTimestamp the same way maven-jar-plugin does,
         so it stays reproducible alongside the jar and SBOMs.
         Deliberately its own profile, not folded into `release`: CI's ATR
         upload path builds this same artifact with `git archive` instead
         (more deterministic w.r.t. source integrity; see BUILDING.md), so
         `release.yml` runs `-Prelease` without `-Passembly` and there is
         nothing here for it to build, let alone overwrite. -->
    <profile>
      <id>assembly</id>
      <build>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-assembly-plugin</artifactId>
            <version>${maven-assembly-plugin.version}</version>
            <executions>
              <execution>
                <id>source-release</id>
                <phase>package</phase>
                <goals>
                  <goal>single</goal>
                </goals>
                <configuration>
                  <descriptors>
                    <descriptor>${project.basedir}/dev-support/assembly/source-release.xml</descriptor>
                  </descriptors>
                </configuration>
              </execution>
            </executions>
          </plugin>
        </plugins>
      </build>
    </profile>

    <!-- Opt-in GPG signing of release artifacts. Activate alongside the
         release profile: `mvn -Prelease,sign clean install -DskipTests`.
         Signs the jar, pom, and every attached artifact (incl. the
         CycloneDX SBOM); each gets a matching `.asc` in target/.
         Requires gpg-agent running with the release key unlocked. -->
    <profile>
      <id>sign</id>
      <build>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-gpg-plugin</artifactId>
            <version>${maven-gpg-plugin.version}</version>
            <executions>
              <execution>
                <id>sign-release-artifacts</id>
                <phase>verify</phase>
                <goals>
                  <goal>sign</goal>
                </goals>
                <configuration>
                  <gpgArguments>
                    <arg>--pinentry-mode=loopback</arg>
                  </gpgArguments>
                  <keyname>${gpg.keyName}</keyname>
                </configuration>
              </execution>
            </executions>
          </plugin>
        </plugins>
      </build>
    </profile>

    <!--
     Repeatable Build profile.
     Any options which should be set for repeatable builds.

    -->
    <profile>
      <id>repeatable</id>
      <properties>
        <properties>
          <!-- Kept in sync with HEAD's commit time by dev-support/bump-version.sh -->
          <!-- the release profile *also* sets this; doing it here delivers the same outcome
          on a non-release build. -->
          <project.build.outputTimestamp>2026-08-27T15:23:49Z</project.build.outputTimestamp>
        </properties>
      </properties>
    </profile>

    <!--
     This is a profile to enable the use of the ASF snapshot and staging repositories
     during a build. It is useful when testing against nightly or RC releases of dependencies.
     -->
    <profile>
      <id>snapshots-and-staging</id>
      <properties>
        <!-- override point for ASF staging/snapshot repos -->
        <asf.staging>https://repository.apache.org/content/groups/staging/</asf.staging>
        <asf.snapshots>https://repository.apache.org/content/repositories/snapshots/</asf.snapshots>
      </properties>

      <pluginRepositories>
        <pluginRepository>
          <id>ASF Staging</id>
          <url>${asf.staging}</url>
        </pluginRepository>
        <pluginRepository>
          <id>ASF Snapshots</id>
          <url>${asf.snapshots}</url>
          <snapshots>
            <enabled>true</enabled>
          </snapshots>
          <releases>
            <enabled>false</enabled>
          </releases>
        </pluginRepository>

      </pluginRepositories>
      <repositories>
        <repository>
          <id>ASF Staging</id>
          <url>${asf.staging}</url>
        </repository>
        <repository>
          <id>ASF Snapshots</id>
          <url>${asf.snapshots}</url>
          <snapshots>
            <enabled>true</enabled>
          </snapshots>
          <releases>
            <enabled>false</enabled>
          </releases>
        </repository>
      </repositories>
    </profile>
  </profiles>

  <build>
    <pluginManagement>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>${maven-compiler-plugin.version}</version>
          <configuration>
            <source>${javac.version}</source>
            <target>${javac.version}</target>
            <useIncrementalCompilation>true</useIncrementalCompilation>
          </configuration>
        </plugin>

        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-enforcer-plugin</artifactId>
          <version>${maven-enforcer-plugin.version}</version>
        </plugin>

        <plugin>
          <groupId>org.apache.rat</groupId>
          <artifactId>apache-rat-plugin</artifactId>
          <version>${apache-rat-plugin.version}</version>
        </plugin>

        <plugin>
          <groupId>com.diffplug.spotless</groupId>
          <artifactId>spotless-maven-plugin</artifactId>
          <version>${maven-spotless-plugin.version}</version>
        </plugin>

        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-checkstyle-plugin</artifactId>
          <version>${maven-checkstyle-plugin.version}</version>
          <dependencies>
            <!-- Override the bundled Checkstyle to a version that parses
                 modern Java syntax. Bumping in lockstep with the upstream
                 hadoop-build-tools release that produced the rules. -->
            <dependency>
              <groupId>com.puppycrawl.tools</groupId>
              <artifactId>checkstyle</artifactId>
              <version>${checkstyle.version}</version>
            </dependency>
          </dependencies>
          <configuration>
            <configLocation>${project.basedir}/dev-support/checkstyle.xml</configLocation>
            <suppressionsLocation>${project.basedir}/dev-support/checkstyle-suppressions.xml</suppressionsLocation>
            <suppressionsFileExpression>checkstyle.suppressions.file</suppressionsFileExpression>
            <includeTestSourceDirectory>true</includeTestSourceDirectory>
            <consoleOutput>true</consoleOutput>
            <failsOnError>false</failsOnError>
            <failOnViolation>false</failOnViolation>
            <linkXRef>false</linkXRef>
            <inputEncoding>UTF-8</inputEncoding>
            <outputEncoding>UTF-8</outputEncoding>
          </configuration>
        </plugin>

        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-site-plugin</artifactId>
          <version>${maven-site-plugin.version}</version>
          <dependencies>
            <dependency>
              <groupId>org.apache.maven.doxia</groupId>
              <artifactId>doxia-module-markdown</artifactId>
              <version>${doxia-module-markdown.version}</version>
            </dependency>
          </dependencies>
        </plugin>

        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-project-info-reports-plugin</artifactId>
          <version>${maven-project-info-reports-plugin.version}</version>
        </plugin>

        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-source-plugin</artifactId>
          <version>${maven-source-plugin.version}</version>
        </plugin>

        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-javadoc-plugin</artifactId>
          <version>${maven-javadoc-plugin.version}</version>
        </plugin>


        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-jar-plugin</artifactId>
          <version>${maven-jar-plugin.version}</version>
        </plugin>

        <!-- Surefire: capture every test's stdout/stderr into a per-test
             *-output.txt next to the XML reports so CI artifacts include
             the console log for failure triage. -->
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>${maven-surefire-plugin.version}</version>
          <configuration>
            <redirectTestOutputToFile>true</redirectTestOutputToFile>
          </configuration>
        </plugin>

        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-failsafe-plugin</artifactId>
          <version>${maven-surefire-plugin.version}</version>
          <configuration>
            <redirectTestOutputToFile>true</redirectTestOutputToFile>
          </configuration>
          <executions>
            <execution>
              <id>default-integration-test</id>
              <goals>
                <goal>integration-test</goal>
                <goal>verify</goal>
              </goals>
              <configuration>
                <forkCount>1</forkCount>
                <reuseForks>false</reuseForks>
                <forkedProcessTimeoutInSeconds>600</forkedProcessTimeoutInSeconds>
                <redirectTestOutputToFile>true</redirectTestOutputToFile>
                <includes>
                  <include>**/ITest*.java</include>
                </includes>
              </configuration>
            </execution>
          </executions>
        </plugin>

      </plugins>


    </pluginManagement>
    <plugins>

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

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

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-enforcer-plugin</artifactId>
        <executions>
          <execution>
            <id>enforce-build-environment</id>
            <goals>
              <goal>enforce</goal>
            </goals>
            <configuration>
              <rules>
                <requireMavenVersion>
                  <version>[3.6.0,)</version>
                </requireMavenVersion>
                <!-- build java version, not the version for the artifact -->
                <requireJavaVersion>
                  <version>[1.17,)</version>
                </requireJavaVersion>
              </rules>
            </configuration>
          </execution>
        </executions>
      </plugin>

      <plugin>
        <groupId>com.diffplug.spotless</groupId>
        <artifactId>spotless-maven-plugin</artifactId>
        <executions>
          <execution>
            <id>spotless-check</id>
            <phase>verify</phase>
            <goals>
              <goal>check</goal>
            </goals>
          </execution>
        </executions>
        <configuration>
          <java>
            <includes>
              <include>src/**/*.java</include>
            </includes>
            <excludes>
              <!-- Lowercase default-package CLI shims (e.g. dux.java, storediag.java).
                   Their class identifiers are the public CLI surface. -->
              <exclude>src/main/java/*.java</exclude>
              <!-- Generated avro -->
              <exclude>target/generated-sources/**/*.java</exclude>
            </excludes>
            <eclipse>
              <file>${project.basedir}/dev-support/eclipse-formatter.xml</file>
            </eclipse>
            <removeUnusedImports/>
            <importOrder/>
            <licenseHeader>
              <file>${project.basedir}/dev-support/license-header.txt</file>
            </licenseHeader>
          </java>
        </configuration>
      </plugin>

      <plugin>
        <groupId>org.apache.rat</groupId>
        <artifactId>apache-rat-plugin</artifactId>
        <executions>
          <execution>
            <id>rat-check</id>
            <phase>verify</phase>
            <goals>
              <goal>check</goal>
            </goals>
          </execution>
        </executions>
        <configuration>
          <consoleOutput>true</consoleOutput>
          <inputExcludes>
            <!-- VCS / IDE / OS scratch -->
            <inputExclude>.git/**</inputExclude>
            <inputExclude>.idea/**</inputExclude>
            <inputExclude>**/.DS_Store</inputExclude>
            <inputExclude>*.iml</inputExclude>
            <inputExclude>**/*.iml</inputExclude>
            <!-- Build artifacts -->
            <inputExclude>target/**</inputExclude>
            <inputExclude>**/target/**</inputExclude>
            <inputExclude>pom.xml.versionsBackup</inputExclude>
            <!-- Lists/manifests with no place for a header -->
            <inputExclude>.gitignore</inputExclude>
            <inputExclude>src/main/resources/cloudstore/required.txt</inputExclude>
            <inputExclude>src/main/resources/META-INF/MANIFEST.MF</inputExclude>
            <!-- Test fixture data -->
            <inputExclude>src/test/resources/auth-keys.xml</inputExclude>
            <inputExclude>src/test/resources/TestAuditLogs/**</inputExclude>
            <!-- Third-party formatter profile from google/styleguide (Apache 2.0
                 licensed but not ASF-headered). Used by Spotless. -->
            <inputExclude>dev-support/eclipse-formatter.xml</inputExclude>
            <inputExclude>NOTICE*</inputExclude>
          </inputExcludes>
        </configuration>
      </plugin>

      <!-- Verify-phase guard: fail if any markdown doc references a
           cloudstore-<X.Y>.jar that disagrees with
           ${cloudstore.docs.version}, i.e. the most recently released
           version. dev-support/bump-version.sh moves ${project.version}
           through X.Y-SNAPSHOT cycles without touching docs;
           dev-support/update-site-docs.sh bumps both
           ${cloudstore.docs.version} and the markdown references
           together at release time. -->
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>exec-maven-plugin</artifactId>
        <version>${maven-exec-plugin.version}</version>
        <executions>
          <execution>
            <id>check-doc-versions</id>
            <phase>verify</phase>
            <goals>
              <goal>exec</goal>
            </goals>
            <configuration>
              <executable>${project.basedir}/dev-support/check-doc-versions.sh</executable>
              <arguments>
                <argument>${cloudstore.docs.version}</argument>
              </arguments>
            </configuration>
          </execution>
        </executions>
      </plugin>

      <plugin>
        <groupId>org.apache.avro</groupId>
        <artifactId>avro-maven-plugin</artifactId>
        <version>${avro.version}</version>
        <executions>
          <execution>
            <id>generate-avro-sources</id>
            <phase>generate-sources</phase>
            <goals>
              <goal>schema</goal>
            </goals>
          </execution>
        </executions>
        <configuration>
          <sourceDirectory>src/main/avro</sourceDirectory>
          <outputDirectory>${project.build.directory}/generated-sources/avro</outputDirectory>
        </configuration>
      </plugin>

      <!-- Build helper: add generated directory to compile source roots -->
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
        <version>${maven-plugin-build-helper.version}</version>
        <executions>
          <execution>
            <id>add-generated-sources</id>
            <phase>generate-sources</phase>
            <goals>
              <goal>add-source</goal>
            </goals>
            <configuration>
              <sources>
                <source>${project.build.directory}/generated-sources/avro</source>
              </sources>
            </configuration>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-jar-plugin</artifactId>
        <configuration>
          <archive>
            <manifest>
              <mainClass>org.apache.hadoop.fs.store.Cloudstore</mainClass>
              <addDefaultImplementationEntries>false</addDefaultImplementationEntries>
              <addBuildEnvironmentEntries>false</addBuildEnvironmentEntries>
            </manifest>
            <manifestEntries>
            </manifestEntries>
          </archive>
        </configuration>
      </plugin>

    </plugins>
  </build>

  <reporting>
    <plugins>
      <!-- Pinned to a Doxia-1.x-compatible release; see comment on
           ${maven-project-info-reports-plugin.version}.
           Dependency report omitted on purpose: it leaks the full provided
           Hadoop tree (~1000 transitive entries) into the site without
           adding value for a single-module diagnostics tool. -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-project-info-reports-plugin</artifactId>
        <version>${maven-project-info-reports-plugin.version}</version>
        <reportSets>
          <reportSet>
            <reports>
              <report>index</report>
              <report>summary</report>
              <report>licenses</report>
<!--              <report>team</report>
              <report>scm</report>
              <report>issue-management</report>-->
              <report>ci-management</report>
              <report>plugins</report>
              <report>plugin-management</report>
<!--              <report>distribution-management</report>-->
            </reports>
          </reportSet>
        </reportSets>
      </plugin>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-checkstyle-plugin</artifactId>
        <version>${maven-checkstyle-plugin.version}</version>
        <configuration>
          <configLocation>${project.basedir}/dev-support/checkstyle.xml</configLocation>
          <suppressionsLocation>${project.basedir}/dev-support/checkstyle-suppressions.xml</suppressionsLocation>
          <includeTestSourceDirectory>true</includeTestSourceDirectory>
          <linkXRef>false</linkXRef>
        </configuration>
        <reportSets>
          <reportSet>
            <reports>
              <report>checkstyle</report>
            </reports>
          </reportSet>
        </reportSets>
      </plugin>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-report-plugin</artifactId>
        <version>${maven-surefire-plugin.version}</version>
      </plugin>
    </plugins>

  </reporting>
</project>