[elasticsearch] Remove hidden info from indice information #39161
Closed
Description
Summary
Metricbeat returns whether an index is hidden. The way hidden indices are retrieved is rather inefficient in clusters with a lot of indices that have a lot of settings configured and could lead to failures.
The feature above was introduced in this ticket #18639. The idea was that the SM UI could use the hidden information, which never happened.
Since this extra and expensive processing done in beats is not leveraged by the UI, we could remove the hidden information.
AC
hiddenflag is removed fromindex_statsdocuments