Github user sarutak commented on a diff in the pull request: https://github.com/apache/spark/pull/10685#discussion_r49280447 --- Diff: external/flume-sink/src/main/scala/org/apache/spark/streaming/flume/sink/Logging.scala --- @@ -26,20 +26,20 @@ import org.slf4j.{Logger, LoggerFactory} private[sink] trait Logging { // Make the log field transient so that objects with Logging can // be serialized and used on another machine - @transient private var log_ : Logger = null --- End diff -- We can't write like `log_: Logger`. So, can we rename those vars to which starts with `_`?
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