reduce noise in logs

Author: davidgamez

web/service/src/main/java/org/mobilitydata/gtfsvalidator/web/service/util/StorageHelper.java

@@ -73,7 +73,7 @@ public void saveJobMetadata(JobMetadata metadata) throws Exception {
       var jobBlobInfo = BlobInfo.newBuilder(jobBlobId).setContentType("application/json").build();
       var om = new ObjectMapper();
       var json = om.writeValueAsString(metadata);
-      logger.info("Saving job metadata: " + json);
+      logger.debug("Saving job metadata: {}", json);
       storage.create(jobBlobInfo, json.getBytes());
     } catch (Exception exc) {
       logger.error("Error setting country code", exc);
@@ -93,13 +93,13 @@ public JobMetadata getJobMetadata(String jobId) {
       var jobBlobId = BlobId.of(JOB_INFO_BUCKET_NAME, jobInfoPath);
       Blob blob = storage.get(jobBlobId);
       var json = new String(blob.getContent());
-      logger.info("Loading job metadata: " + json);
+      logger.debug("Loading job metadata: {}", json);
 
       var objectMapper = new ObjectMapper();
       JobMetadata jobMetadata = objectMapper.readValue(json, JobMetadata.class);
       return jobMetadata;
     } catch (Exception exc) {
-      logger.error("Error could not load remote file, using default country code", exc);
+      logger.debug("No metadata found using default country code");
       return new JobMetadata(jobId, "");
     }
   }

web/service/src/main/java/org/mobilitydata/gtfsvalidator/web/service/util/ValidationHandler.java

@@ -35,7 +35,7 @@ public void validateFeed(@NonNull File feedFile, @NonNull Path outputPath, Strin
             .setOutputDirectory(outputPath);
     if (!countryCode.isEmpty()) {
       var country = CountryCode.forStringOrUnknown(countryCode);
-      logger.info("setting country code: " + country.getCountryCode());
+      logger.debug("setting country code: {}", country.getCountryCode());
       configBuilder.setCountryCode(CountryCode.forStringOrUnknown(countryCode));
     }
     var config = configBuilder.build();

web/service/src/main/resources/logback-spring.xml

@@ -24,6 +24,20 @@
                 </layout>
             </encoder>
         </appender>
+
+        <!-- Suppress INFO logs from the GTFS validator tables to reduce noise -->
+        <logger name="org.mobilitydata.gtfsvalidator.table" level="WARN" additivity="false" />
+        <!-- Suppress Spring Boot startup noise -->
+        <logger name="org.springframework.boot" level="WARN" />
+        <logger name="org.springframework.context" level="WARN" />
+        <logger name="org.springframework.beans.factory" level="WARN" />
+        <logger name="org.apache.catalina" level="WARN" />
+        <logger name="org.apache.coyote" level="WARN" />
+        <logger name="org.apache.tomcat" level="WARN" />
+        <logger name="org.springframework.web" level="WARN" />
+        <logger name="com.google.cloud.spring.core" level="WARN" />
+        <logger name="com.google.cloud.spring.autoconfigure" level="WARN" />
+
         <root level="INFO">
             <appender-ref ref="CONSOLE_JSON" />
         </root>