Hi we are planning to upgrade ES from 1.3.7 to 2.X
we have used migration plug and found lot conflict mappings with respect to various types.
Each type has it own purpose to store records and retrival from an index.
How can I have unique field name and data type, analyser for various TYPES.
also how many maximum index I can create in a cluster
If i have multiple types /can I store it in different indexes... Limitation of no of indexes and shards size with respect to cluster
is there any easiest way to update a common mapping for fields for various types?