Streamline skip_unavailable handling#37672
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javanna merged 6 commits intoelastic:masterfrom Jan 23, 2019
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…other API through RemoteClusterAwareClient
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…ead-de-duplication * elastic/master: (24 commits) [TEST] Mute MlMappingsUpgradeIT testMappingsUpgrade Streamline skip_unavailable handling (elastic#37672) Only bootstrap and elect node in current voting configuration (elastic#37712) Ensure either success or failure path for SearchOperationListener is called (elastic#37467) Target only specific index in update settings test Add a note how to benchmark Elasticsearch Don't use Groovy's `withDefault` (elastic#37726) Adapt SyncedFlushService (elastic#37691) Mute FilterAggregatorTests#testRandom Switch mapping/aggregations over to java time (elastic#36363) [ML] Update ML results mappings on process start (elastic#37706) Modify removal_of_types.asciidoc (elastic#37648) Fix edge case in PutMappingRequestTests (elastic#37665) Use new bulk API endpoint in the docs (elastic#37698) Expose sequence number and primary terms in search responses (elastic#37639) Remove LicenseServiceClusterNotRecoveredTests (elastic#37528) Migrate SpecificMasterNodesIT to Zen2 (elastic#37532) Fix MetaStateFormat tests Use plain text instead of latexmath Fix a typo in a warning message in TestFixturesPlugin (elastic#37631) ...
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* elastic/master: (85 commits) Use explicit version for build-tools in example plugin integ tests (elastic#37792) Change `rational` to `saturation` in script_score (elastic#37766) Deprecate types in get field mapping API (elastic#37667) Add ability to listen to group of affix settings (elastic#37679) Ensure changes requests return the latest mapping version (elastic#37633) Make Minio Setup more Reliable (elastic#37747) Liberalize StreamOutput#writeStringList (elastic#37768) Add PersistentTasksClusterService::unassignPersistentTask method (elastic#37576) Tests: disable testRandomGeoCollectionQuery on tiny polygons (elastic#37579) Use ILM for Watcher history deletion (elastic#37443) Make sure PutMappingRequest accepts content types other than JSON. (elastic#37720) Retry ILM steps that fail due to SnapshotInProgressException (elastic#37624) Use disassociate in preference to deassociate (elastic#37704) Delete Redundant RoutingServiceTests (elastic#37750) Always return metadata version if metadata is requested (elastic#37674) [TEST] Mute MlMappingsUpgradeIT testMappingsUpgrade Streamline skip_unavailable handling (elastic#37672) Only bootstrap and elect node in current voting configuration (elastic#37712) Ensure either success or failure path for SearchOperationListener is called (elastic#37467) Target only specific index in update settings test ...
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This PR moves the
collectSearchShardsmethod out ofRemoteClusterServiceintoTransportSearchActionthat currently calls it.RemoteClusterServiceused to be used only for cross-cluster search but is now also used in cross-cluster replication where different API are called through theRemoteClusterAwareClient. There is no reason for thecollectSearchShardsandfetchShardsmethods to be respectively inRemoteClusterServiceandRemoteClusterConnection. The search shards API can be called through theRemoteClusterAwareClienttoo, the only missing bit is a way to handle failures based on theskip_unavailablesetting for each cluster (currently only supported inRemoteClusterConnection#fetchShards).This change is useful for #32125 as we will very soon need to also call the search API against remote clusters, which will be done through
RemoteClusterAwareClient. In that case we will also need to supportskip_unavailablewhen calling the search API so we need some way to handle the skip_unavailable setting like we currently do for the search_shards call.Relates to #32125