Dimitris Athanasiou f5c28e2054
[7.x][ML] Do not start data frame analytics when too many docs are analyzed (#62547) (#62558)
The data frame structure in c++ has a limit on 2^32 documents. This commit
adds a check that the number of documents involved in the analysis are
less than that and fails to start otherwise. That saves the cost of
reindexing when it is unnecessary.

Backport of #62547
2020-09-17 19:06:38 +03:00
..