rdingankar commented on code in PR #5397:
URL: https://github.com/apache/hadoop/pull/5397#discussion_r1107889758
##########
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/metrics/DataNodeMetrics.java:
##########
@@ -61,6 +61,8 @@ public class DataNodeMetrics {
@Metric MutableCounterLong bytesRead;
@Metric("Milliseconds spent reading")
MutableCounterLong totalReadTime;
+ @Metric MutableRate bytesReadTransferRate;
Review Comment:
updated
##########
hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md:
##########
@@ -370,6 +370,7 @@ Each metrics record contains tags such as SessionId and
Hostname as additional i
|:---- |:---- |
| `BytesWritten` | Total number of bytes written to DataNode |
| `BytesRead` | Total number of bytes read from DataNode |
+| `BytesReadTransferRate`*num*`s(50/75/90/95/99)thPercentileRate` | The
50/75/90/95/99th percentile of the transfer rate of bytes read from the
DataNode. The transfer rate is measured in megabytes per second. |
Review Comment:
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: [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]
