dongjoon-hyun commented on code in PR #39666: URL: https://github.com/apache/spark/pull/39666#discussion_r1082308565
########## core/src/main/protobuf/org/apache/spark/status/protobuf/store_types.proto: ########## @@ -22,7 +22,12 @@ package org.apache.spark.status.protobuf; * Developer guides: * - Coding style: https://developers.google.com/protocol-buffers/docs/style * - Use int64 for job/stage IDs, in case of future extension in Spark core. - * - Use `weakIntern` on string values in create new objects during deserialization. + * - For string fields: + * - use `optional string` for protobuf definition + * - on serialization, check if the string is null to avoid NPE + * - on deserialization, set string fields as null if it is not set. Also, use `weakIntern` on + * string values in create new objects during deserialization. + * - add tests with null string inputs Review Comment: Just a question. Is there a way to automate this checking in `store_types.proto` file? -- 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
