HyukjinKwon commented on a change in pull request #24489: [SPARK-27555][SQL]HiveSerDe should fall back to hadoopconf if hive.default.fileformat is not found in SQLConf URL: https://github.com/apache/spark/pull/24489#discussion_r280959014
########## File path: docs/sql-migration-guide-upgrade.md ########## @@ -126,6 +126,8 @@ license: | - Since Spark 3.0, parquet logical type `TIMESTAMP_MICROS` is used by default while saving `TIMESTAMP` columns. In Spark version 2.4 and earlier, `TIMESTAMP` columns are saved as `INT96` in parquet files. To set `INT96` to `spark.sql.parquet.outputTimestampType` restores the previous behavior. + - Since Spark 3.0, if `hive.default.fileformat` is not found in `Spark SQL configuration` then it will fallback to hive-site.xml present in the `Hadoop configuration` of `SparkContext`. Review comment: I meant "Spark SQL configuration" without backquotes (not `` `Spark SQL configuration` `` ) but that;s fine. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
