NoSuchMethodError with Guava , GCP Cloud Storage & Datastax

java.lang.NoSuchMethodError: com.google.common.io.ByteStreams.exhaust(Ljava/io/InputStream;)J

Getting above error msg , when using Guava - 18.0v with Cloud Storage - 2.2.2v:

 <dependency> <groupId>com.google.cloud</groupId> <artifactId>google-cloud-storage</artifactId> <version>2.2.2</version> </dependency> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <version>18.0</version> </dependency> <dependency> <groupId>com.datastax.cassandra</groupId> <artifactId>cassandra-driver-core</artifactId> <version>3.2.0</version> </dependency> 

If I use Guava - 23v with Datastax -3.2.0v I'm getting below error msg:

java.lang.NoClassDefFoundError: com/google/common/util/concurrent/FutureFallback

so Cloud storage needs Guava version above 20 , but DataStax needs version below 20 , so either thing is working at a time but I want both the things.

My code:

 StorageOptions options = StorageOptions.newBuilder() .setProjectId(PROJECT_ID) .setCredentials(GoogleCredentials .fromStream(new FileInputStream(PATH_TO_JSON_KEY))).build(); Storage storage = options.getService(); Blob blob = storage.get(BUCKET_NAME, OBJECT_NAME); ReadChannel r = blob.reader();