Github user arunmahadevan commented on a diff in the pull request:
https://github.com/apache/storm/pull/1470#discussion_r68537606
--- Diff:
external/storm-redis/src/main/java/org/apache/storm/redis/state/RedisKeyValueState.java
---
@@ -60,22 +64,23 @@ public RedisKeyValueState(String namespace) {
}
public RedisKeyValueState(String namespace, JedisPoolConfig
poolConfig) {
- this(namespace, poolConfig, new DefaultStateSerializer<K>(), new
DefaultStateSerializer<V>());
+ this(namespace, poolConfig, new DefaultStateSerializer<K>(), new
DefaultStateSerializer<Optional<V>>());
}
- public RedisKeyValueState(String namespace, JedisPoolConfig
poolConfig, Serializer<K> keySerializer, Serializer<V> valueSerializer) {
+ public RedisKeyValueState(String namespace, JedisPoolConfig
poolConfig, Serializer<K> keySerializer, Serializer<Optional<V>>
valueSerializer) {
--- End diff --
The user would now have to provide a `Serializer<Optional<V>>` instead of
`Serializer<V>`. If possible it might be better to keep the Optional internal
to the implementation.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
