dengpanyin commented on a change in pull request #991: [SAMZA-2162] - Update
Table APIs to be consistent with High level Async API
URL: https://github.com/apache/samza/pull/991#discussion_r276482480
##########
File path:
samza-api/src/main/java/org/apache/samza/table/remote/TableWriteFunction.java
##########
@@ -102,43 +95,37 @@ default void putAll(List<Entry<K, V>> records) {
* @param key key to the table record to be deleted
*/
default void delete(K key) {
- try {
- deleteAsync(key).get();
- } catch (InterruptedException | ExecutionException e) {
- throw new SamzaException("DELETE failed for " + key, e);
- }
+ deleteAsync(key).toCompletableFuture().join();
}
/**
* Asynchronously delete the {@code record} with specified {@code key} from
the remote store
* @param key key to the table record to be deleted
- * @return CompletableFuture for the delete request
+ * @return CompletionStage for the delete request
*/
- CompletableFuture<Void> deleteAsync(K key);
+ CompletionStage<Void> deleteAsync(K key);
/**
* Delete all {@code records} with the specified {@code keys} from the
remote store
* The default implementation calls deleteAllAsync and blocks on the
completion afterwards.
* @param keys keys for the table records to be written
*/
default void deleteAll(Collection<K> keys) {
- try {
- deleteAllAsync(keys).get();
- } catch (InterruptedException | ExecutionException e) {
- throw new SamzaException("DELETE failed for " + keys, e);
- }
+ deleteAllAsync(keys).toCompletableFuture().join();
Review comment:
remote the exception may break some apps which is relying on the exception
type.
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