Replace loggingMetricExporter with OtlpJsonLoggingMetricExporter. (#7373)

lollipopjin · web-flow · commit b8610d87bb55 · 2023-09-21T16:21:44.000+08:00
* Replace loggingMetricExporter with OtlpJsonLoggingMetricExporter.

* Fix bazel workspace

* Move OtlpJsonLoggingMetricExporter to proxy and controller.

* Fix Bazel imports.
diff --git a/WORKSPACE b/WORKSPACE
@@ -92,6 +92,7 @@ maven_install(
         "io.opentelemetry:opentelemetry-exporter-prometheus:1.29.0-alpha",
         "io.opentelemetry:opentelemetry-exporter-logging:1.29.0",
         "io.opentelemetry:opentelemetry-sdk:1.29.0",
+        "io.opentelemetry:opentelemetry-exporter-logging-otlp:1.29.0",
         "com.squareup.okio:okio-jvm:3.0.0",
         "io.opentelemetry:opentelemetry-api:1.29.0",
         "io.opentelemetry:opentelemetry-sdk-metrics:1.29.0",
diff --git a/broker/BUILD.bazel b/broker/BUILD.bazel
@@ -44,6 +44,7 @@ java_library(
         "@maven//:io_opentelemetry_opentelemetry_exporter_otlp",
         "@maven//:io_opentelemetry_opentelemetry_exporter_prometheus",
         "@maven//:io_opentelemetry_opentelemetry_exporter_logging",
+        "@maven//:io_opentelemetry_opentelemetry_exporter_logging_otlp",
         "@maven//:io_opentelemetry_opentelemetry_sdk",
         "@maven//:io_opentelemetry_opentelemetry_sdk_common",
         "@maven//:io_opentelemetry_opentelemetry_sdk_metrics",
diff --git a/broker/src/main/java/org/apache/rocketmq/broker/metrics/BrokerMetricsManager.java b/broker/src/main/java/org/apache/rocketmq/broker/metrics/BrokerMetricsManager.java
@@ -23,7 +23,7 @@
 import io.opentelemetry.api.metrics.LongHistogram;
 import io.opentelemetry.api.metrics.Meter;
 import io.opentelemetry.api.metrics.ObservableLongGauge;
-import io.opentelemetry.exporter.logging.LoggingMetricExporter;
+import io.opentelemetry.exporter.logging.otlp.OtlpJsonLoggingMetricExporter;
 import io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporter;
 import io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder;
 import io.opentelemetry.exporter.prometheus.PrometheusHttpServer;
@@ -36,6 +36,7 @@
 import io.opentelemetry.sdk.metrics.View;
 import io.opentelemetry.sdk.metrics.ViewBuilder;
 import io.opentelemetry.sdk.metrics.data.AggregationTemporality;
+import io.opentelemetry.sdk.metrics.export.MetricExporter;
 import io.opentelemetry.sdk.metrics.export.PeriodicMetricReader;
 import io.opentelemetry.sdk.metrics.internal.SdkMeterProviderUtil;
 import io.opentelemetry.sdk.resources.Resource;
@@ -113,7 +114,7 @@ public class BrokerMetricsManager {
     private OtlpGrpcMetricExporter metricExporter;
     private PeriodicMetricReader periodicMetricReader;
     private PrometheusHttpServer prometheusHttpServer;
-    private LoggingMetricExporter loggingMetricExporter;
+    private MetricExporter loggingMetricExporter;
     private Meter brokerMeter;
 
     public static Supplier<AttributesBuilder> attributesBuilderSupplier = Attributes::builder;
@@ -327,8 +328,8 @@ private void init() {
         if (metricsExporterType == MetricsExporterType.LOG) {
             SLF4JBridgeHandler.removeHandlersForRootLogger();
             SLF4JBridgeHandler.install();
-            loggingMetricExporter = LoggingMetricExporter.create(brokerConfig.isMetricsInDelta() ? AggregationTemporality.DELTA : AggregationTemporality.CUMULATIVE);
-            java.util.logging.Logger.getLogger(LoggingMetricExporter.class.getName()).setLevel(java.util.logging.Level.FINEST);
+            loggingMetricExporter = OtlpJsonLoggingMetricExporter.create(brokerConfig.isMetricsInDelta() ? AggregationTemporality.DELTA : AggregationTemporality.CUMULATIVE);
+            java.util.logging.Logger.getLogger(OtlpJsonLoggingMetricExporter.class.getName()).setLevel(java.util.logging.Level.FINEST);
             periodicMetricReader = PeriodicMetricReader.builder(loggingMetricExporter)
                 .setInterval(brokerConfig.getMetricLoggingExporterIntervalInMills(), TimeUnit.MILLISECONDS)
                 .build();
diff --git a/broker/src/main/resources/rmq.broker.logback.xml b/broker/src/main/resources/rmq.broker.logback.xml
@@ -672,6 +672,11 @@
         <appender-ref ref="RocketmqTrafficSiftingAppender"/>
     </logger>
 
+    <!-- Use json formatter to log metrics -->
+    <logger name="io.opentelemetry.exporter.logging.otlp.OtlpJsonLoggingMetricExporter" additivity="false" level="INFO">
+        <appender-ref ref="RocketmqBrokerMetricsSiftingAppender"/>
+    </logger>
+
     <logger name="io.opentelemetry.exporter.logging.LoggingMetricExporter" additivity="false" level="INFO">
         <appender-ref ref="RocketmqBrokerMetricsSiftingAppender"/>
     </logger>
diff --git a/common/BUILD.bazel b/common/BUILD.bazel
@@ -35,6 +35,7 @@ java_library(
         "@maven//:io_opentelemetry_opentelemetry_sdk",
         "@maven//:io_opentelemetry_opentelemetry_sdk_common",
         "@maven//:io_opentelemetry_opentelemetry_sdk_metrics",
+        "@maven//:io_opentelemetry_opentelemetry_exporter_logging_otlp",
         "@maven//:org_apache_commons_commons_lang3",
         "@maven//:org_lz4_lz4_java",
         "@maven//:io_github_aliyunmq_rocketmq_slf4j_api",
diff --git a/common/pom.xml b/common/pom.xml
@@ -80,6 +80,10 @@
             <groupId>io.opentelemetry</groupId>
             <artifactId>opentelemetry-sdk</artifactId>
         </dependency>
+        <dependency>
+            <groupId>io.opentelemetry</groupId>
+            <artifactId>opentelemetry-exporter-logging-otlp</artifactId>
+        </dependency>
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-stub</artifactId>
diff --git a/controller/BUILD.bazel b/controller/BUILD.bazel
@@ -49,6 +49,7 @@ java_library(
         "@maven//:io_opentelemetry_opentelemetry_sdk_common",
         "@maven//:io_opentelemetry_opentelemetry_sdk_metrics",
         "@maven//:io_opentelemetry_opentelemetry_exporter_logging",
+        "@maven//:io_opentelemetry_opentelemetry_exporter_logging_otlp",
         "@maven//:org_slf4j_jul_to_slf4j",
     ],
 )
diff --git a/controller/src/main/java/org/apache/rocketmq/controller/metrics/ControllerMetricsManager.java b/controller/src/main/java/org/apache/rocketmq/controller/metrics/ControllerMetricsManager.java
@@ -26,7 +26,7 @@
 import io.opentelemetry.api.metrics.LongUpDownCounter;
 import io.opentelemetry.api.metrics.Meter;
 import io.opentelemetry.api.metrics.ObservableLongGauge;
-import io.opentelemetry.exporter.logging.LoggingMetricExporter;
+import io.opentelemetry.exporter.logging.otlp.OtlpJsonLoggingMetricExporter;
 import io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporter;
 import io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder;
 import io.opentelemetry.exporter.prometheus.PrometheusHttpServer;
@@ -38,6 +38,7 @@
 import io.opentelemetry.sdk.metrics.SdkMeterProviderBuilder;
 import io.opentelemetry.sdk.metrics.View;
 import io.opentelemetry.sdk.metrics.data.AggregationTemporality;
+import io.opentelemetry.sdk.metrics.export.MetricExporter;
 import io.opentelemetry.sdk.metrics.export.PeriodicMetricReader;
 import io.opentelemetry.sdk.resources.Resource;
 import java.io.File;
@@ -121,7 +122,7 @@ public class ControllerMetricsManager {
 
     private PrometheusHttpServer prometheusHttpServer;
 
-    private LoggingMetricExporter loggingMetricExporter;
+    private MetricExporter loggingMetricExporter;
 
     public static ControllerMetricsManager getInstance(ControllerManager controllerManager) {
         if (instance == null) {
@@ -364,8 +365,8 @@ public void init() {
         if (type == MetricsExporterType.LOG) {
             SLF4JBridgeHandler.removeHandlersForRootLogger();
             SLF4JBridgeHandler.install();
-            loggingMetricExporter = LoggingMetricExporter.create(config.isMetricsInDelta() ? AggregationTemporality.DELTA : AggregationTemporality.CUMULATIVE);
-            java.util.logging.Logger.getLogger(LoggingMetricExporter.class.getName()).setLevel(java.util.logging.Level.FINEST);
+            loggingMetricExporter = OtlpJsonLoggingMetricExporter.create(config.isMetricsInDelta() ? AggregationTemporality.DELTA : AggregationTemporality.CUMULATIVE);
+            java.util.logging.Logger.getLogger(OtlpJsonLoggingMetricExporter.class.getName()).setLevel(java.util.logging.Level.FINEST);
             periodicMetricReader = PeriodicMetricReader.builder(loggingMetricExporter)
                 .setInterval(config.getMetricLoggingExporterIntervalInMills(), TimeUnit.MILLISECONDS)
                 .build();
diff --git a/pom.xml b/pom.xml
@@ -974,6 +974,11 @@
                 <artifactId>opentelemetry-sdk</artifactId>
                 <version>${opentelemetry.version}</version>
             </dependency>
+            <dependency>
+                <groupId>io.opentelemetry</groupId>
+                <artifactId>opentelemetry-exporter-logging-otlp</artifactId>
+                <version>${opentelemetry.version}</version>
+            </dependency>
             <dependency>
                 <groupId>org.slf4j</groupId>
                 <artifactId>jul-to-slf4j</artifactId>
diff --git a/proxy/BUILD.bazel b/proxy/BUILD.bazel
@@ -52,6 +52,7 @@ java_library(
         "@maven//:io_opentelemetry_opentelemetry_exporter_otlp",
         "@maven//:io_opentelemetry_opentelemetry_exporter_prometheus",
         "@maven//:io_opentelemetry_opentelemetry_exporter_logging",
+        "@maven//:io_opentelemetry_opentelemetry_exporter_logging_otlp",
         "@maven//:io_opentelemetry_opentelemetry_sdk",
         "@maven//:io_opentelemetry_opentelemetry_sdk_common",
         "@maven//:io_opentelemetry_opentelemetry_sdk_metrics",
diff --git a/proxy/src/main/java/org/apache/rocketmq/proxy/metrics/ProxyMetricsManager.java b/proxy/src/main/java/org/apache/rocketmq/proxy/metrics/ProxyMetricsManager.java
@@ -21,15 +21,16 @@
 import io.opentelemetry.api.common.AttributesBuilder;
 import io.opentelemetry.api.metrics.Meter;
 import io.opentelemetry.api.metrics.ObservableLongGauge;
+import io.opentelemetry.exporter.logging.otlp.OtlpJsonLoggingMetricExporter;
 import io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporter;
 import io.opentelemetry.exporter.otlp.metrics.OtlpGrpcMetricExporterBuilder;
 import io.opentelemetry.exporter.prometheus.PrometheusHttpServer;
-import io.opentelemetry.exporter.logging.LoggingMetricExporter;
 import io.opentelemetry.sdk.OpenTelemetrySdk;
 import io.opentelemetry.sdk.metrics.InstrumentType;
 import io.opentelemetry.sdk.metrics.SdkMeterProvider;
 import io.opentelemetry.sdk.metrics.SdkMeterProviderBuilder;
 import io.opentelemetry.sdk.metrics.data.AggregationTemporality;
+import io.opentelemetry.sdk.metrics.export.MetricExporter;
 import io.opentelemetry.sdk.metrics.export.PeriodicMetricReader;
 import io.opentelemetry.sdk.resources.Resource;
 import java.util.HashMap;
@@ -42,9 +43,9 @@
 import org.apache.rocketmq.common.constant.LoggerName;
 import org.apache.rocketmq.common.metrics.MetricsExporterType;
 import org.apache.rocketmq.common.utils.StartAndShutdown;
-import org.apache.rocketmq.proxy.config.ProxyConfig;
 import org.apache.rocketmq.logging.org.slf4j.Logger;
 import org.apache.rocketmq.logging.org.slf4j.LoggerFactory;
+import org.apache.rocketmq.proxy.config.ProxyConfig;
 import org.slf4j.bridge.SLF4JBridgeHandler;
 
 import static org.apache.rocketmq.broker.metrics.BrokerMetricsConstant.AGGREGATION_DELTA;
@@ -67,7 +68,7 @@ public class ProxyMetricsManager implements StartAndShutdown {
     private OtlpGrpcMetricExporter metricExporter;
     private PeriodicMetricReader periodicMetricReader;
     private PrometheusHttpServer prometheusHttpServer;
-    private LoggingMetricExporter loggingMetricExporter;
+    private MetricExporter loggingMetricExporter;
 
     public static ObservableLongGauge proxyUp = null;
 
@@ -221,8 +222,8 @@ public void start() throws Exception {
         if (metricsExporterType == MetricsExporterType.LOG) {
             SLF4JBridgeHandler.removeHandlersForRootLogger();
             SLF4JBridgeHandler.install();
-            loggingMetricExporter = LoggingMetricExporter.create(proxyConfig.isMetricsInDelta() ? AggregationTemporality.DELTA : AggregationTemporality.CUMULATIVE);
-            java.util.logging.Logger.getLogger(LoggingMetricExporter.class.getName()).setLevel(java.util.logging.Level.FINEST);
+            loggingMetricExporter = OtlpJsonLoggingMetricExporter.create(proxyConfig.isMetricsInDelta() ? AggregationTemporality.DELTA : AggregationTemporality.CUMULATIVE);
+            java.util.logging.Logger.getLogger(OtlpJsonLoggingMetricExporter.class.getName()).setLevel(java.util.logging.Level.FINEST);
             periodicMetricReader = PeriodicMetricReader.builder(loggingMetricExporter)
                 .setInterval(proxyConfig.getMetricLoggingExporterIntervalInMills(), TimeUnit.MILLISECONDS)
                 .build();
diff --git a/proxy/src/main/resources/rmq.proxy.logback.xml b/proxy/src/main/resources/rmq.proxy.logback.xml
@@ -418,6 +418,11 @@
         <appender-ref ref="RocketmqProxyWatermarkAppender" />
     </logger>
 
+    <!-- Use json formatter to log metrics -->
+    <logger name="io.opentelemetry.exporter.logging.otlp.OtlpJsonLoggingMetricExporter" additivity="false" level="INFO">
+        <appender-ref ref="RocketmqProxyMetricsAppender"/>
+    </logger>
+
     <logger name="io.opentelemetry.exporter.logging.LoggingMetricExporter" additivity="false" level="INFO">
         <appender-ref ref="RocketmqProxyMetricsAppender" />
     </logger>
diff --git a/tieredstore/BUILD.bazel b/tieredstore/BUILD.bazel
@@ -36,6 +36,7 @@ java_library(
         "@maven//:io_opentelemetry_opentelemetry_sdk",
         "@maven//:io_opentelemetry_opentelemetry_sdk_common",
         "@maven//:io_opentelemetry_opentelemetry_sdk_metrics",
+        "@maven//:io_opentelemetry_opentelemetry_exporter_logging_otlp",
         "@maven//:org_apache_commons_commons_lang3",
         "@maven//:org_apache_tomcat_annotations_api",
         "@maven//:com_alibaba_fastjson",

Original file line number	Diff line number	Diff line change
`@@ -49,6 +49,7 @@ java_library(`
`49`	`49`	`"@maven//:io_opentelemetry_opentelemetry_sdk_common",`
`50`	`50`	`"@maven//:io_opentelemetry_opentelemetry_sdk_metrics",`
`51`	`51`	`"@maven//:io_opentelemetry_opentelemetry_exporter_logging",`
	`52`	`+ "@maven//:io_opentelemetry_opentelemetry_exporter_logging_otlp",`
`52`	`53`	`"@maven//:org_slf4j_jul_to_slf4j",`
`53`	`54`	`],`
`54`	`55`	`)`