flink-instrumentation/workspace/flink-1.4.1-instrumented/flink-1.4.1/flink-runtime/src/main/java/org/apache/flink/runtime/jobgraph/JobGraph.java
/**
	 * Adds the BLOB referenced by the key to the JobGraph's dependencies.
	 *
	 * @param key
	 *        path of the JAR file required to run the job on a task manager
	 */
Adds the BLOB referenced by the key to the JobGraph's dependencies.
@param key
path of the JAR file required to run the job on a task manager
Adds the BLOB referenced by the key to the JobGraph ' s dependencies . @param key path of the JAR file required to run the job on a task manager
public void addBlob(PermanentBlobKey key) {
		if (key == null) {
			throw new IllegalArgumentException();
		}
		if (!userJarBlobKeys.contains(key)) {
			userJarBlobKeys.add(key);
		}
	}
public void addBlob ( PermanentBlobKey key ) { if ( key == null ) { throw new IllegalArgumentException ( ) ; } if ( ! userJarBlobKeys . contains ( key ) ) { userJarBlobKeys . add ( key ) ; } }
Adds the BLOB referenced by the key to the JobGraph's dependencies.
Adds the BLOB referenced by the key to the JobGraph ' s dependencies .