[ https://issues.apache.org/jira/browse/BEAM-4383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lukasz Gajowy reassigned BEAM-4383: ----------------------------------- Assignee: (was: Lukasz Gajowy) > Enable block size support in ParquetIO > -------------------------------------- > > Key: BEAM-4383 > URL: https://issues.apache.org/jira/browse/BEAM-4383 > Project: Beam > Issue Type: Improvement > Components: io-ideas, io-java-parquet > Reporter: Lukasz Gajowy > Priority: Minor > > Parquet API allows block size support, which can improve IO performance when > working with Parquet files. Currently, the ParquetIO does not support it at > all so it looks like a room for improvement for this IO. > Good intro into this topic: [https://www.dremio.com/tuning-parquet/] -- This message was sent by Atlassian Jira (v8.3.4#803005)