Commit Graph

4 Commits

Author SHA1 Message Date
Tim Brooks 47a9a8de49
Update transport docs and settings for changes (#36786)
This is related to #36652. In 7.0 we plan to deprecate a number of
settings that make reference to the concept of a tcp transport. We
mostly just have a single transport type now (based on tcp). Settings
should only reference tcp if they are referring to socket options. This
commit updates the settings in the docs. And removes string usages of
the old settings. Additionally it adds a missing remote compress setting
to the docs.
2018-12-18 13:09:58 -07:00
Luca Cavanna ef5181c678
Allow to enable pings for specific remote clusters (#34753)
When we connect to remote clusters, there may be a few more routers/firewalls in-between compared to when we connect to nodes in the same cluster. We've experienced cases where firewalls drop connections completely and keep-alives seem not to be enough, or they are not properly configured. With this commit we allow to enable application-level pings specifically from CCS nodes to the selected remote nodes through the new setting `cluster.remote.${clusterAlias}.transport.ping_schedule`.  The new setting is similar `transport.ping_schedule` but it does not affect intra-cluster communication, pings are only sent to specific remote cluster when specifically enabled, as they are disabled by default.

Relates to #34405
2018-10-31 17:32:53 +01:00
Jason Tedor aebb855f38
Add missing word to remote clusters docs
This commit adds a missing word in the initial section of the remote
clusters docs.
2018-10-20 12:11:41 -04:00
Jason Tedor b2dc58450e
Separate remote clusters docs from CCS (#34612)
With remote clusters taking on a larger role, we have make the
infrastructure more generic than being tied to cross-cluster search
(CCS). We want to refer to the remote clusters configuration in the
cross-cluster replication (CCR) docs. Yet, these docs are still tied to
CCS. This commit extracts the remote clusters docs from CCS (with some
wording changes to make them more general) so that we can refer to them
in the CCR docs.
2018-10-20 08:33:59 -04:00