Elassandra release 2.1.1-12

2.1.1-12 - 2016-06-21

• Add a configurable cross-datacenters replication.
• Add support for index partitioning (see index.partition_function)
• Optimize search operation with _routing (send the search request to a node hosting the corresponding token, issue #23)
• Avoid useless reads of metadata with consistency quorum for better performances.
• Remove translog for better performances (durability ensured by cassandra commitlogs)
• Disable the TTService (see cassandra TTL and index partitioning)
• Add caching of CQL query on fetch phase.
• Add a native CQL function toJsonArray() to cassandra.
• Change Elasticserach JNA to rely on cassandra JNA class.
• Map the cassandra TTL and WRITETIME to _ttl and _timestamp meta attributes.
• Improve parent-child relationship management with a new mapping parmeter pk_columns.
• Fix bug when SERIAL consistency not met on elassandra restart.
• Fix a bug when searching with no type filter.
• Fix index open/close operation
• Fix a bug during shard initialization and a bug when a keyspace is unavailable.
• [breaking change] Rename the mapping attribute "columns_regexp" by "discover".
• [breaking change] Rename the index setting "keyspace_name" by "keyspace".
• [breaking change] Rename the field mapping parameter "cql_partial_update" by "cql_mandatory".
• [breaking change] Rename the ThreadLocalOptimizedElasticSecondary class by ExtendedElasticSecondaryIndex.