What's new

Server

• [Querying] Fixed a bug where you could not query for comma,
• [Logging] Now issuing a warning on using HDD drive only when DEBUG logs are enabled,
• [Tests] Changed Raven.Tests.Helpers platform target to AnyCPU,
• [Querying] Fixed an issue where '!' would not translate to NOT operator in Lucene queries,
• [Voron] Fixed an issue where upgrading 3.0 Voron storage would not properly migrate all trees

Client

• [Subscription] Added SubscriptionConnectionInterrupted event to be raised when the subscription connection is interrupted,
• [Bulk Insert] Fixed an issue where bulk insert would not generate ids when the given id ends with '/' (e.g. "users/"),
• [Bulk Insert] Now forcing bulk insert to flush every 10 seconds so not to cause timeouts on rare cases,
• [Querying] Fixed an issue where the client would not show the correct error when using too many boolean clauses in a query
• [Querying] QueryListeners are now executed also when doing Faceted Search
• [Querying] Fixed a bug where TransformerParameters would not be Url escaped,

RavenFS

• [Embedded] Now properly initializing embedded FS on first use

Smuggler

• Added support for importing v4.0 smuggler files (documents only),
• Improved performance for file exporting and importing (3.5.1+),
• Changed operation and store to protected so it could be override in derived classes

Studio

• [Periodic Export] Added missing AWS region endpoints to periodic export setup

Server

• [Licensing] HotSpare license support,
• [Global Configuration] Added feature, read here for more information,
• [Clustering] Added feature, read here for more information,
• [ETL] Added feature, read here for more information,
• [Indexing] Implemented a custom ThreadPool for better indexing thread management,
• [Indexing] Added support for AlphaNumeric sorting,
• [Indexing] Enhanced index recovery,
• [Querying] Increased Lucene Query parsing performance,
• [Monitoring] Added SNMP Monitoring support,
• [Replication] 'Raven/ConflictDocuments' and 'Raven/ConflictDocumentsTransformer' are now automatically deployed when replication is turned on,
• [SQL Replication] Better support for complex data types when replicating to PgSQL
• [Transformer] Added support for more than two SelectMany
• [JavaScript] Updated Jint to 2.8,
• [JavaScript] Updated LoDash to 4.13.1,
• [Configuration] Exposed Raven/TempPath setting,
• [Configuration] Exposed Raven/Indexing/MaxNumberOfStoredIndexingBatchInfoElements setting,
• [Configuration] Alert when a value is out of the expected range,
• [Endpoint] Moved /debug/indexing-perf-stats to /debug/indexing-perf-stats-with-timings
• [Endpoint] Changed /debug/indexing-perf-stats, gives a new output
• [Endpoint] Added /admin/detailed-storage-breakdown,
• [Endpoint] Added /admin/activate-hotspare,
• [Endpoint] Added /admin/test-hotspare,
• [Endpoint] Added /admin/get-hotspare-information,
• [Endpoint] Added /admin/dump,
• [Periodic Export] Support export over 64MB when using Azure Storage Containers,
• [Data Subscription] Deleting a subscription will kill the connection if it is active,
• [Logging] server metrics will be written to log periodically,
• [Voron] Performance improvements,
• [NuGet] Semantic versioning for NuGet packages,
• General performance improvements and bug fixes

Client

• [Bulk Insert] Can change format to BSON or JSON,
• [Bulk Insert] Can change compression to GZIP or None,
• Added SLA request time guarantees,
• Added new FailoverBehavior for handling Clustering scenarios, read here for more information,
• Added PotentialShardsFor overload to DefaultShardResolutionStrategy for easier configuration,
• Added GetUserInfo and GetUserPermission commands,
• Support for SkipDuplicateChecking in IndexQuery,
• Support for artificial documents on MoreLikeThis,
• DeleteByIndex now supports LINQ statement,
• StreamDocs now supports transformers,
• [Save Changes] Can wait for indexes to finish, read here for more information,
• [Save Changes] Can wait for replication to finish, read here for more information

RavenFS

• [Client] Added CopyAsync and RetryCopyingAsync for server-side copy operation support,
• [Client] Added support for getting FileQueryStatistics when using QueryAsync,
• [Client] Unified FS creation method, now it matches the DB one,
• [Client] Added support for query streaming,
• [Client] Exposed file streaming under session.Advanced,
• [Client] Added support for uploads using non seekable streams

Smuggler

• Added no-compression-on-import option,
• Added max-split-export-file-size to enable splitting export to multiple files

Studio

• [RavenFS] Allow to configure synchronization settings,
• [RavenFS] Added the ability to Strip synchronization information from files metadata,
• [RavenFS] Added better search capabilities,
• [Export/Import] Added server-wide smuggling feature,
• [Export/Import] Added disk space verification before importing data (DB and FS),
• [Export/Import] When exporting database the equivalent Smuggler parameters will be shown,
• [Export/Import] Changed export file extensions (ravendbdump, ravenfsdump),
• [Export/Import] Added the ability to disable versioning bundle during import (DB and FS),
• [Backup/Restore] Better errors when backup operation have failed,
• [Replication] Added the ability to resolve all conflicts at once, read here for more information,
• [Replication] Added the ability to enable replication on an existing database, read here for more information,
• [Replication] Added server-wide replication topology view, read here for more information,
• [Patching] Patching now shows progress bar,
• [Patching] Added recent patches to Patching view,
• [Patching] Added ongoing patches to Patching view,
• [Indexing] Added the ability to change lock mode for all indexes at once,
• [Indexing] Added the ability to toggle reduction process,
• [Indexing] Added the ability to rename an index without re-running it,
• [Indexing] Indexing performance graph now contains prefetching time and deletions,
• Added a LINQ-based Data Exploration feature,
• Enhancements in CSV export (custom columns),
• Tasks in Tasks View now contain more descriptive errors,
• Added AdministratorJS Console,
• Added I/O performance statistics report (requires to run external tool - Raven.Monitor),
• Added debug view that allows to turn on Query Timing globally,
• Data Subscriptions debug view now contains more detailed information,
• Added license and support coverage information, read here for more information,
• Unified L&F,
• General performance improvements and bug fixes

Tools

• [Raven.Monitor] Added I/O performance statistics support,
• [Raven.ApiToken] Added tool to generate API Tokens,
• [IndexCleaner] Added tool that allows to reset all index related data at once during offline mode