question: maximum replication factor across the indices . see #getreplication concode_field_sep int minIndexShards concode_elem_sep String AVG concode_elem_sep String MAX concode_elem_sep SegmentsStats segments concode_elem_sep int primaries concode_elem_sep int maxIndexShards concode_elem_sep int total concode_elem_sep String REPLICATION concode_elem_sep DocsStats docs concode_elem_sep String TOTAL concode_elem_sep String MIN concode_elem_sep int maxIndexPrimaryShards concode_elem_sep CompletionStats completion concode_elem_sep int minIndexPrimaryShards concode_elem_sep FieldDataStats fieldData concode_elem_sep int indexCount concode_elem_sep double totalIndexReplication concode_elem_sep StoreStats store concode_elem_sep double maxIndexReplication concode_elem_sep String PRIMARIES concode_elem_sep ShardStats shards concode_elem_sep double minIndexReplication concode_elem_sep int indices concode_elem_sep String INDEX concode_elem_sep String SHARDS concode_elem_sep String COUNT concode_elem_sep QueryCacheStats queryCache concode_field_sep FieldDataStats getFieldData concode_elem_sep StoreStats getStore concode_elem_sep int getMaxIndexShards concode_elem_sep double getAvgIndexShards concode_elem_sep double getMinIndexReplication concode_elem_sep double getAvgIndexPrimaryShards concode_elem_sep DocsStats getDocs concode_elem_sep int getIndices concode_elem_sep void addIndexShardCount concode_elem_sep double getReplication concode_elem_sep int getMaxIndexPrimaryShards concode_elem_sep SegmentsStats getSegments concode_elem_sep void addDoubleMinMax concode_elem_sep CompletionStats getCompletion concode_elem_sep int getMinIndexShards concode_elem_sep int getMinIndexPrimaryShards concode_elem_sep void addIntMinMax concode_elem_sep int getIndexCount concode_elem_sep ShardStats getShards concode_elem_sep double getAvgIndexReplication concode_elem_sep int getPrimaries concode_elem_sep XContentBuilder toXContent concode_elem_sep XContentBuilder toXContent concode_elem_sep QueryCacheStats getQueryCache concode_elem_sep int getTotal concode_elem_sep String toString
target: double function ( ) { return this . maxIndexReplication ; }