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OpenSearch/docs/reference/migration/migrate_7_0.asciidoc

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Migrate migration docs from 6.0 to 7.0 (#26227) * Migrate migration docs from 6.0 to 7.0 Since we only keep one version of migration docs and master is now on 7.0, we should migrate these so breaking changes can be added in the right place. * Remove release notes as well They link to the migration guides, so they have to go. * Add placeholder notes for 7.0 so doc build is happy
2017-08-16 15:12:44 -04:00
[[breaking-changes-7.0]]
== Breaking changes in 7.0
This section discusses the changes that you need to be aware of when migrating
your application to Elasticsearch 7.0.
[float]
=== Indices created before 7.0
Elasticsearch 7.0 can read indices created in version 6.0 or above. An
Elasticsearch 7.0 node will not start in the presence of indices created in a
version of Elasticsearch before 6.0.
[IMPORTANT]
[DOCS] Fixed typos and broken attribute.
2017-12-05 14:46:40 -05:00
.Reindex indices from Elasticsearch 5.x or before
Migrate migration docs from 6.0 to 7.0 (#26227) * Migrate migration docs from 6.0 to 7.0 Since we only keep one version of migration docs and master is now on 7.0, we should migrate these so breaking changes can be added in the right place. * Remove release notes as well They link to the migration guides, so they have to go. * Add placeholder notes for 7.0 so doc build is happy
2017-08-16 15:12:44 -04:00
=========================================
Indices created in Elasticsearch 5.x or before will need to be reindexed with
[DOCS] Fixed typos and broken attribute.
2017-12-05 14:46:40 -05:00
Elasticsearch 6.x in order to be readable by Elasticsearch 7.x.
Migrate migration docs from 6.0 to 7.0 (#26227) * Migrate migration docs from 6.0 to 7.0 Since we only keep one version of migration docs and master is now on 7.0, we should migrate these so breaking changes can be added in the right place. * Remove release notes as well They link to the migration guides, so they have to go. * Add placeholder notes for 7.0 so doc build is happy
2017-08-16 15:12:44 -04:00
=========================================
Disallow : in cluster and index/alias names (#26247) We use `:` for cross-cluster search (eg `cluster:index`), therefore, we should not allow the ambiguity when allowing cluster or index names. Relates to #23892
2017-08-17 16:57:26 -04:00
[float]
=== Also see:
Remove the _all metadata field (#26356) * Remove the _all metadata field This change removes the `_all` metadata field. This field is deprecated in 6 and cannot be activated for indices created in 6 so it can be safely removed in the next major version (e.g. 7).
2017-08-28 11:43:59 -04:00
* <<breaking_70_aggregations_changes>>
Disallow : in cluster and index/alias names (#26247) We use `:` for cross-cluster search (eg `cluster:index`), therefore, we should not allow the ambiguity when allowing cluster or index names. Relates to #23892
2017-08-17 16:57:26 -04:00
* <<breaking_70_cluster_changes>>
* <<breaking_70_indices_changes>>
Remove the _all metadata field (#26356) * Remove the _all metadata field This change removes the `_all` metadata field. This field is deprecated in 6 and cannot be activated for indices created in 6 so it can be safely removed in the next major version (e.g. 7).
2017-08-28 11:43:59 -04:00
* <<breaking_70_mappings_changes>>
Enable adaptive replica selection by default (#26522) Relates to #24915
2017-09-07 11:25:05 -04:00
* <<breaking_70_search_changes>>
Remove azure deprecated settings (#26099) Follow up for #23405. We remove azure deprecated settings in 7.0: * The legacy azure settings which where starting with `cloud.azure.storage.` prefix have been removed. This includes `account`, `key`, `default` and `timeout`. You need to use settings which are starting with `azure.client.` prefix instead. * Global timeout setting `cloud.azure.storage.timeout` has been removed. You must set it per azure client instead. Like `azure.client.default.timeout: 10s` for example.
2017-09-12 10:51:44 -04:00
* <<breaking_70_plugins_changes>>
Replace `delimited_payload_filter` by `delimited_payload` (#26625) The `delimited_payload_filter` is renamed to `delimited_payload`, the old name is deprecated and should be replaced by `delimited_payload`. Closes #21978
2017-11-24 07:03:19 -05:00
* <<breaking_70_analysis_changes>>
Standardize underscore requirements in parameters (#27414) Stardardize underscore requirements in parameters across different type of requests: _index, _type, _source, _id keep their underscores params like version and retry_on_conflict will be without underscores Throw an error if older versions of parameters are used BulkRequest, MultiGetRequest, TermVectorcRequest, MoreLikeThisQuery were changed Closes #26886
2017-11-17 15:31:52 -05:00
* <<breaking_70_api_changes>>
Disallow : in cluster and index/alias names (#26247) We use `:` for cross-cluster search (eg `cluster:index`), therefore, we should not allow the ambiguity when allowing cluster or index names. Relates to #23892
2017-08-17 16:57:26 -04:00
Remove the _all metadata field (#26356) * Remove the _all metadata field This change removes the `_all` metadata field. This field is deprecated in 6 and cannot be activated for indices created in 6 so it can be safely removed in the next major version (e.g. 7).
2017-08-28 11:43:59 -04:00
include::migrate_7_0/aggregations.asciidoc[]
[DOCS] Fixed broken link in breaking changes
2017-11-24 12:16:14 -05:00
include::migrate_7_0/analysis.asciidoc[]
Disallow : in cluster and index/alias names (#26247) We use `:` for cross-cluster search (eg `cluster:index`), therefore, we should not allow the ambiguity when allowing cluster or index names. Relates to #23892
2017-08-17 16:57:26 -04:00
include::migrate_7_0/cluster.asciidoc[]
include::migrate_7_0/indices.asciidoc[]
Remove the _all metadata field (#26356) * Remove the _all metadata field This change removes the `_all` metadata field. This field is deprecated in 6 and cannot be activated for indices created in 6 so it can be safely removed in the next major version (e.g. 7).
2017-08-28 11:43:59 -04:00
include::migrate_7_0/mappings.asciidoc[]
Enable adaptive replica selection by default (#26522) Relates to #24915
2017-09-07 11:25:05 -04:00
include::migrate_7_0/search.asciidoc[]
Remove azure deprecated settings (#26099) Follow up for #23405. We remove azure deprecated settings in 7.0: * The legacy azure settings which where starting with `cloud.azure.storage.` prefix have been removed. This includes `account`, `key`, `default` and `timeout`. You need to use settings which are starting with `azure.client.` prefix instead. * Global timeout setting `cloud.azure.storage.timeout` has been removed. You must set it per azure client instead. Like `azure.client.default.timeout: 10s` for example.
2017-09-12 10:51:44 -04:00
include::migrate_7_0/plugins.asciidoc[]
Standardize underscore requirements in parameters (#27414) Stardardize underscore requirements in parameters across different type of requests: _index, _type, _source, _id keep their underscores params like version and retry_on_conflict will be without underscores Throw an error if older versions of parameters are used BulkRequest, MultiGetRequest, TermVectorcRequest, MoreLikeThisQuery were changed Closes #26886
2017-11-17 15:31:52 -05:00
include::migrate_7_0/api.asciidoc[]