gengliangwang commented on code in PR #39202: URL: https://github.com/apache/spark/pull/39202#discussion_r1057931838
########## docs/monitoring.md: ########## @@ -341,6 +341,16 @@ Security options for the Spark History Server are covered more detail in the </td> <td>2.3.0</td> </tr> + <tr> + <td>spark.history.store.serializer</td> + <td>JSON</td> + <td> + Serializer for writing/reading in-memory UI objects to/from disk-based KV Store; JSON or PROTOBUF. + JSON serializer is the only choice before Spark 3.4.0, thus it is the default value. + PROTOBUF serializer is fast and compact, and it is the default serializer for disk-based KV store of live UI. Review Comment: ok, updated -- 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