Github user mxm commented on a diff in the pull request:
https://github.com/apache/flink/pull/934#discussion_r35635367
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/util/SerializedValue.java
---
@@ -57,6 +60,25 @@ public T deserializeValue(ClassLoader loader) throws
IOException, ClassNotFoundE
return serializedData == null ? null : (T)
InstantiationUtil.deserializeObject(serializedData, loader);
}
+ /**
+ * Gets the content of the value in a byte array.
+ * @return the byte array backing the content of the object.
+ * */
+ public byte[] getSerializedData() {
+ return serializedData;
+ }
+
+ /**
+ * Gets the size of the serialized content.
+ * @return the size in bytes of the data stored in the blob.
+ * */
+ public long getSizeInBytes() {
+ if(serializedData == null) {
+ throw new RuntimeException("No data in this Blob.");
--- End diff --
This Exception message is not general enough for the `SerializedValue`
class.
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