steveloughran commented on code in PR #5832:
URL: https://github.com/apache/hadoop/pull/5832#discussion_r1280859452
##########
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/impl/prefetch/PrefetchingStatistics.java:
##########
@@ -24,14 +24,24 @@
import org.apache.hadoop.fs.statistics.DurationTracker;
import org.apache.hadoop.fs.statistics.IOStatisticsSource;
-public interface PrefetchingStatistics extends IOStatisticsSource {
+import static
org.apache.hadoop.fs.statistics.IOStatisticsSupport.stubDurationTracker;
+
+ public interface PrefetchingStatistics extends IOStatisticsSource {
/**
* A prefetch operation has started.
* @return duration tracker
*/
DurationTracker prefetchOperationStarted();
+ /**
+ * A block fetch operation has started.
+ * @return duration tracker
+ */
+ default DurationTracker blockFetchOperationStarted() {
+ return stubDurationTracker();
Review Comment:
there's multiple empty back ends and putting it in here fixed them all.
--
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: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
