(converter) Reduce DomSample logging for NOT_FOUND

This reverts commit b7a5219ed3.

code/functions/live-capture/api/java/nu/marginalia/api/domsample/DomSampleClient.java

@@ -41,7 +41,7 @@ public class DomSampleClient {
         }
         catch (StatusRuntimeException sre) {
             if (sre.getStatus() != Status.NOT_FOUND) {
-                logger.error("Failed to fetch DOM sample");
+                logger.error("Failed to fetch DOM sample", sre);
             }
             return Optional.empty();
         }

code/processes/converting-process/build.gradle

@@ -90,6 +90,7 @@ dependencies {
     implementation libs.commons.lang3
     implementation libs.commons.compress
     implementation libs.sqlite
+    implementation libs.bundles.grpc
 
     implementation libs.bundles.httpcomponents
 

code/processes/converting-process/java/nu/marginalia/converting/processor/DomainProcessor.java

@@ -1,6 +1,8 @@
 package nu.marginalia.converting.processor;
 
 import com.google.inject.Inject;
+import io.grpc.Status;
+import io.grpc.StatusRuntimeException;
 import nu.marginalia.api.domsample.DomSampleClient;
 import nu.marginalia.atags.model.DomainLinks;
 import nu.marginalia.atags.source.AnchorTagsSource;
@@ -98,10 +100,15 @@ public class DomainProcessor {
         return domSampleClient
                 .getSampleAsync(domainName, domSampleExecutor)
                 .thenApply(domSampleClassifier::classifySample)
-                .handle((a,b) ->
-                        Objects.requireNonNullElseGet(a,
-                                () -> EnumSet.of(DomSampleClassification.UNCLASSIFIED)))
-                .get();
+                .handle((a,b) -> {
+                    if (b != null) {
+                        if (!(b instanceof StatusRuntimeException sre && sre.getStatus() != Status.NOT_FOUND)) {
+                            logger.warn("Exception when fetching sample data", b);
+                        }
+                        return EnumSet.of(DomSampleClassification.UNCLASSIFIED);
+                    }
+                    return a;
+                }).get();
     }
 
     @Nullable