## Description: Parquet is a standard and interoperable columnar file format for efficient analytics. Parquet has 3 sub-projects: - parquet-format: format reference doc along with thrift based metadata definition (used by both sub-projects bellow) - parquet-mr: java apis and implementation of the format along with integrations to various projects (thrift, pig, protobuf, avro, ...) - parquet-cpp: C++ apis and implementation of the format along with Python bindings and arrow integration.
## Issues: No issue at this time ## Activity: Current activity around: - encryption - Page indexing - cutting a new release - improvement on parquet-proto ## Health report: The discussion volume on the mailing lists is stable. Tickets get created and closed at a reasonable pace. ## PMC changes: - Currently 24 PMC members. - No new PMC members added in the last 3 months - Last PMC addition was Zoltan Ivanfi on Sun Apr 15 2018 ## Committer base changes: - Currently 31 committers. - No new committers added in the last 3 months - Last committer addition was Benoit Hanotte at Mon May 28 2018 ## Releases: - Last release was Format 2.6.0 on Mon Oct 01 2018 ## Mailing list activity: - [email protected]: - 216 subscribers (up 2 in the last 3 months): - 529 emails sent to list (757 in previous quarter) ## JIRA activity: - 49 JIRA tickets created in the last 3 months - 65 JIRA tickets closed/resolved in the last 3 months
