rmatharu commented on a change in pull request #1488:
URL: https://github.com/apache/samza/pull/1488#discussion_r618740524
##########
File path:
samza-log4j2/src/main/java/org/apache/samza/logging/log4j2/StreamAppender.java
##########
@@ -498,4 +498,42 @@ protected void setSerde(Log4jSystemConfig
log4jSystemConfig, String systemName)
public Serde<LogEvent> getSerde() {
return serde;
}
+
+ /**
+ * A LogQeueEntry is the element inserted into the log queue of the stream
appender
+ * that holds the log messages before they are sent to the underlying system
producer.
+ * @param <T> type of object held as the entry
+ */
+ protected interface EncodedLogEvent<T> {
+ /**
+ * fetches the size of the log message held within the LogQueueEntry
+ * @return size of the log message
+ */
+ public long getEntryValueSize();
+
+ /**
+ * fetches the actual log message held within the LogQueueEntry
+ * @return the actual log message
+ */
+ public T getValue();
+ }
Review comment:
Why define an interface when there is only a single impl?
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