zhijiangW commented on a change in pull request #8485: [FLINK-12555] Introduce
an encapsulated metric group layout for shuffle API
URL: https://github.com/apache/flink/pull/8485#discussion_r291013138
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/NetworkEnvironment.java
##########
@@ -280,6 +294,31 @@ private void registerInputMetrics(MetricGroup inputGroup,
MetricGroup buffersGro
buffersGroup.gauge(METRIC_INPUT_POOL_USAGE, new
InputBufferPoolUsageGauge(inputGates));
}
+ /**
+ * Registers legacy network metric groups before shuffle service
refactoring.
+ *
+ * <p>Registers legacy metric groups if shuffle service implementation
is original default one.
+ *
+ * @deprecated should be removed in future
+ */
+ @SuppressWarnings("DeprecatedIsStillUsed")
+ @Deprecated
+ public void registerLegacyNetworkMetrics(
+ MetricGroup metricGroup,
+ ResultPartitionWriter[] producedPartitions,
+ InputGate[] inputGates) {
+ // add metrics for buffers
+ final MetricGroup buffersGroup =
metricGroup.addGroup("buffers");
+
+ // similar to MetricUtils.instantiateNetworkMetrics() but
inside this IOMetricGroup
Review comment:
It seems we could not see `IOMetricGroup` here, might need adjust the
annotation.
----------------------------------------------------------------
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.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
With regards,
Apache Git Services
