46 lines
1.6 KiB
Plaintext
46 lines
1.6 KiB
Plaintext
[discrete]
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[[breaking_80_discovery_changes]]
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==== Discovery changes
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//NOTE: The notable-breaking-changes tagged regions are re-used in the
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//Installation and Upgrade Guide
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//tag::notable-breaking-changes[]
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.`discovery.zen` settings have been removed.
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[%collapsible]
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====
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*Details* +
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All settings under the `discovery.zen` namespace, which existed only for BWC reasons in 7.x,
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are no longer supported. In particular, this includes:
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- `discovery.zen.minimum_master_nodes`
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- `discovery.zen.no_master_block`
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- `discovery.zen.hosts_provider`
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- `discovery.zen.publish_timeout`
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- `discovery.zen.commit_timeout`
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- `discovery.zen.publish_diff.enable`
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- `discovery.zen.ping.unicast.concurrent_connects`
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- `discovery.zen.ping.unicast.hosts.resolve_timeout`
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- `discovery.zen.ping.unicast.hosts`
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- `discovery.zen.ping_timeout`
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- `discovery.zen.unsafe_rolling_upgrades_enabled`
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- `discovery.zen.fd.connect_on_network_disconnect`
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- `discovery.zen.fd.ping_interval`
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- `discovery.zen.fd.ping_timeout`
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- `discovery.zen.fd.ping_retries`
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- `discovery.zen.fd.register_connection_listener`
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- `discovery.zen.join_retry_attempts`
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- `discovery.zen.join_retry_delay`
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- `discovery.zen.join_timeout`
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- `discovery.zen.max_pings_from_another_master`
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- `discovery.zen.send_leave_request`
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- `discovery.zen.master_election.wait_for_joins_timeout`
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- `discovery.zen.master_election.ignore_non_master_pings`
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- `discovery.zen.publish.max_pending_cluster_states`
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*Impact* +
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Discontinue use of the `discovery.zen` settings. Specifying these settings in
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`elasticsearch.yml` will result in an error on startup.
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====
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// end::notable-breaking-changes[]
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