[ https://issues.apache.org/jira/browse/SPARK-37974?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chao Sun reassigned SPARK-37974: -------------------------------- Assignee: Parth Chandra > Implement vectorized DELTA_BYTE_ARRAY and DELTA_LENGTH_BYTE_ARRAY encodings > for Parquet V2 support > --------------------------------------------------------------------------------------------------- > > Key: SPARK-37974 > URL: https://issues.apache.org/jira/browse/SPARK-37974 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.2.0 > Reporter: Parth Chandra > Assignee: Parth Chandra > Priority: Major > > SPARK-36879 implements the DELTA_BINARY_PACKED encoding which is for integer > values, but does not implement the DELTA_BYTE_ARRAY encoding which is for > string values. DELTA_BYTE_ARRAY encoding also requires the > DELTA_LENGTH_BYTE_ARRAY encoding. Both these encodings need vectorized > versions as the current implementation simply calls the non-vectorized > Parquet library methods. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org