Changes:
* Removes narrative around URI searches. These aren't commonly used in production. The `q` param is already covered in the search API docs: https://www.elastic.co/guide/en/elasticsearch/reference/master/search-search.html#search-api-query-params-q
* Adds a common options section that highlights narrative docs for query DSL, aggregations, multi-index search, search fields, pagination, sorting, and async search.
* Adds a `Search shard routing` page. Moves narrative docs for adaptive replica selection, preference, routing , and shard limits to that section.
* Moves search timeout and cancellation content to the `Search your data` page.
* Creates a `Search multiple data streams and indices` page. Moves related narrative docs for multi-target syntax searches and `indices_boost` to that page.
* Removes narrative examples for the `search_type` parameters. Moves documentation for this parameter to the search API docs.
Previously migration guide incorrectly stated that joda-time patterns have to be fixed before upgrading to 7.x
since (7.7) #52555 and our bwc policy 6.x created indices even with joda-time are supported
relates #60374
Per #35284, it looks like we changed this from a max field expansions limit to a soft limit using the `indices.query.bool.max_clause_count` dynamic cluster settting.
* First crack at rewriting the CCR introduction.
* Emphasizing Kibana in configuring CCR (part one).
* Many more edits, plus new files.
* Fixing test case.
* Removing overview page and consolidating that information in the main page.
* Adding redirects for moved and deleted pages.
* Removing, consolidating, and adding redirects.
* Fixing duplicate ID in redirects and removing outdated reference.
* Adding test case and steps for recreating a follower index.
* Adding steps for managing CCR tasks in Kibana.
* Adding tasks for managing auto-follow patterns.
* Fixing glossary link.
* Fixing glossary link, again.
* Updating the upgrade information and other stuff.
* Apply suggestions from code review
* Incorporating review feedback.
* Adding more edits.
* Fixing link reference.
* Adding use cases for #59812.
* Incorporating feedback from reviewers.
* Apply suggestions from code review
* Incorporating more review comments.
* Condensing some of the steps for accessing Kibana.
* Incorporating small changes from reviewers.
Adds an important admonition for the built-in `metrics-*-*` and `logs-*-*` index
templates.
Updates several put index template snippets to include a priority.
Followup to #60216, fixing the formatting of
`transport.tcp.reuse_address` and clarifying some wording around the
distinction between the transport and HTTP layers.
Changes:
* Moves "Notes" sections for the joining queries and percolate query
pages to the parent page
* Adds related redirects for the moved "Notes" pages
* Assigns explicit anchor IDs to other "Notes" headings. This was required for
the redirects to work.
This adds a frozen phase to ILM that will allow the execution of the
set_priority, unfollow, allocate, freeze and searchable_snapshot actions.
The frozen phase will be executed after the cold and before the delete phase.
(cherry picked from commit 6d0148001c3481290ed7e60dab588e0191346864)
Signed-off-by: Andrei Dan <andrei.dan@elastic.co>
Elasticsearch currently blocks writes by default when a master is unavailable. The cluster.no_master_block setting allows
a user to change this behavior to also block reads when a master is unavailable. This PR introduces a way to now also still
allow writes when a master is offline. Writes will continue to work as long as routing table changes are not needed (as
those require the master for consistency), or if dynamic mapping updates are not required (as again, these require the
master for consistency).
Eventually we should switch the default of cluster.no_master_block to this new mode.
