Revert "Revert "Use a PipedStream to process metrics as they flow in asynchronously.""

1 files changed, 4 insertions, 0 deletions

diff --git a/metrics-proxy/src/main/java/ai/vespa/metricsproxy/service/MetricsParser.java b/metrics-proxy/src/main/java/ai/vespa/metricsproxy/service/MetricsParser.java
index e43aab8b26f..20c2325e1f3 100644
--- a/metrics-proxy/src/main/java/ai/vespa/metricsproxy/service/MetricsParser.java
+++ b/metrics-proxy/src/main/java/ai/vespa/metricsproxy/service/MetricsParser.java
@@ -10,6 +10,7 @@ import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import java.io.IOException;
+import java.io.InputStream;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Iterator;
@@ -32,6 +33,9 @@ public class MetricsParser {
     static Metrics parse(byte [] data) throws IOException {
         return parse(jsonMapper.createParser(data));
     }
+    static Metrics parse(InputStream data) throws IOException {
+        return parse(jsonMapper.createParser(data));
+    }
     private static Metrics parse(JsonParser parser) throws IOException {
         if (parser.nextToken() != JsonToken.START_OBJECT) {
             throw new IOException("Expected start of object, got " + parser.currentToken());