Maxim Gekk created SPARK-30788: ---------------------------------- Summary: Support `SimpleDateFormat` and `FastDateFormat` as legacy date/timestamp formatters Key: SPARK-30788 URL: https://issues.apache.org/jira/browse/SPARK-30788 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 3.0.0 Reporter: Maxim Gekk
To be absolutely sure that Spark 3.0 is compatible with 2.4 when spark.sql.legacy.timeParser.enabled is set to true, need to support SimpleDateFormat and FastDateFormat as legacy parsers/formatters in TimestampFormatter. Spark 2.4.x uses the following parsers for parsing/formatting date/timestamp strings: # DateTimeFormat in CSV/JSON datasource # SimpleDateFormat - is used in JDBC datasource, in partitions parsing. # SimpleDateFormat in strong mode (lenient = false). It is used by the date_format, from_unixtime, unix_timestamp and to_unix_timestamp functions. Spark 3.0 should use the same parsers in those cases. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org