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Posted to dev@gobblin.apache.org by "Will-Lo (via GitHub)" <gi...@apache.org> on 2024/04/30 17:06:10 UTC

[PR] Send empty resource if no custom configs are specified [gobblin]

Will-Lo opened a new pull request, #3939:
URL: https://github.com/apache/gobblin/pull/3939

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Re: [PR] [GOBBLIN-2059] Send empty resource if no custom configs are specified [gobblin]

Posted by "phet (via GitHub)" <gi...@apache.org>.
phet commented on code in PR #3939:
URL: https://github.com/apache/gobblin/pull/3939#discussion_r1585430217


##########
gobblin-metrics-libs/gobblin-metrics/src/main/java/org/apache/gobblin/metrics/OpenTelemetryMetrics.java:
##########
@@ -86,12 +86,16 @@ protected void initialize(State state) {
     log.info("Initializing OpenTelemetry metrics");
     Properties metricProps = PropertiesUtils.extractChildProperties(state.getProperties(),
         ConfigurationKeys.METRICS_REPORTING_OPENTELEMETRY_CONFIGS_PREFIX);
-    AttributesBuilder attributesBuilder = Attributes.builder();
-    for (String key : metricProps.stringPropertyNames()) {
-      attributesBuilder.put(AttributeKey.stringKey(key), metricProps.getProperty(key));
+    Resource metricsResource = Resource.empty();
+    if (metricProps.isEmpty()) {
+      log.warn("No OpenTelemetry metrics properties found, sending empty resource");
+    } else {
+      AttributesBuilder attributesBuilder = Attributes.builder();
+      for (String key : metricProps.stringPropertyNames()) {
+        attributesBuilder.put(AttributeKey.stringKey(key), metricProps.getProperty(key));
+      }
+      metricsResource = Resource.getDefault().merge(Resource.create(attributesBuilder.build()));

Review Comment:
   maybe add comment on why better NOT to go ahead w/ using `Resource.getDefault()` if no attrs sent.  I might think the default resource could be independent of attrs



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Re: [PR] [GOBBLIN-2059] Send empty resource if no custom configs are specified [gobblin]

Posted by "Will-Lo (via GitHub)" <gi...@apache.org>.
Will-Lo merged PR #3939:
URL: https://github.com/apache/gobblin/pull/3939


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