LuciferYang commented on a change in pull request #33748: URL: https://github.com/apache/spark/pull/33748#discussion_r690878545
########## File path: sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/orc/OrcFileFormat.scala ########## @@ -154,11 +155,17 @@ class OrcFileFormat (file: PartitionedFile) => { val conf = broadcastedConf.value.value + val metaCacheEnabled = conf.getBoolean(SQLConf.FILE_META_CACHE_ENABLED.key, false) Review comment: > > BTW, @viirya 's suggestion about the config is a list config like spark.sql.sources.useV1SourceList. It seems that there is no problem here. If `useFileMetaCacheList` config is used, we can move the ``` val metaCacheEnabled = useFileMetaCacheList.toLowerCase(Locale.ROOT) .split(",").map(_.trim).contains(shortName) ``` out of ``` (file: PartitionedFile) => { } ``` to avoid do `split + contains` for each task -- 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. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org