com.twitter parquet ../pom.xml 1.2.0 4.0.0 parquet-column jar Parquet Column https://github.com/Parquet/parquet-mr com.twitter parquet-common ${project.version} com.twitter parquet-encoding ${project.version} commons-codec commons-codec 1.7 compile com.twitter parquet-encoding ${project.version} test-jar test it.unimi.dsi fastutil 6.5.7 org.apache.maven.plugins maven-jar-plugin ${maven-jar-plugin.version} ${buildNumber} test-jar