parquet com.twitter 1.3.2 4.0.0 parquet-hadoop Parquet Hadoop https://github.com/Parquet/parquet-mr maven-enforcer-plugin 1.3.1 check verify enforce BACKWARD_COMPATIBLE_USER true ${previous.version} parquet.format parquet.hadoop org.semver enforcer-rule 0.9.17 maven-jar-plugin maven-shade-plugin com.twitter parquet-column 1.3.2 compile com.twitter parquet-format 2.0.0 compile org.apache.hadoop hadoop-client 1.1.0 provided hadoop-core org.apache.hadoop log4j log4j 1.2.17 provided com.twitter parquet-jackson 1.3.2 compile com.google.guava guava 11.0 test jsr305 com.google.code.findbugs org.xerial.snappy snappy-java 1.0.5 compile junit junit 4.10 test hamcrest-core org.hamcrest commons-httpclient commons-httpclient 3.0.1 test commons-logging commons-logging