The latest version of Cloud Dataproc is 1.2, which was released in July 2017 and is now the default version for new cluster setup. This latest version supports the following components:
- Apache Spark 2.2.0
- Apache Hadoop 2.8.2
- Apache Pig 0.16.0
- Apache Hive 2.1.1
- Google Cloud Storage Connector 1.6.3 – Hadoop 2
- BigQuery connector 0.10.4 – Hadoop 2
These versions keep on getting updated by GCP's Cloud Dataproc team.