Ngone51 commented on a change in pull request #31495: URL: https://github.com/apache/spark/pull/31495#discussion_r572524552
########## File path: sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/OffsetSeqLog.scala ########## @@ -46,6 +47,23 @@ import org.apache.spark.sql.connector.read.streaming.{Offset => OffsetV2} class OffsetSeqLog(sparkSession: SparkSession, path: String) extends HDFSMetadataLog[OffsetSeq](sparkSession, path) { + private val cachedMetadata = new ju.TreeMap[Long, OffsetSeq]() Review comment: What about moving `cachedMetadata` to `HDFSMetadataLog`? Seems like other metadata logs can benefit too. ---------------------------------------------------------------- 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: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org