[ https://issues.apache.org/jira/browse/ARROW-11016?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andy Grove updated ARROW-11016: ------------------------------- Fix Version/s: (was: 4.0.0) > [Rust] Parquet ArrayReader should allow reading a subset of row groups > ---------------------------------------------------------------------- > > Key: ARROW-11016 > URL: https://issues.apache.org/jira/browse/ARROW-11016 > Project: Apache Arrow > Issue Type: New Feature > Components: Rust > Reporter: Andy Grove > Priority: Major > > Parquet ArrayReader currently only supports reading an entire file from start > to finish and does not allow selectively reading a subset of row groups. This > prevents us from parallelizing work across threads when processing a single > parquet file. -- This message was sent by Atlassian Jira (v8.3.4#803005)