produce a proper dropwizard uber jar
expose ShardStateIO in different ingestion contexts so it can be set at a high level
Implement cache persistence
use metadata persisted cache.
fix mispselling.
instrument save/load times.
Merge pull request #297 from gdusbabek/preload_cache

Save metadata cache to disk and load it on startup.
fix merge conflict in imports
Merge pull request #296 from gdusbabek/expose_shard_state_io

Explicitly set ShardStateIO in all the places.
Merge pull request #295 from gdusbabek/produce_dw_uber_jar

produce a proper dropwizard uber jar