What's new

Server

• [Batches] WaitForIndexesAfterSaveChanges and WaitForReplicationAfterSaveChanges timeouts would return status code that could cause Client API to failover instead of failing immediately
• [Cluster] avoid holding read transaction for a long time while processing stat changes via the cluster observer
• [Cluster] fixed issue with handling non-existent server-wide task deletion
• [CPU] fixed CPU usage calculation on Linux
• [Indexes] fixed unexpected error in indexing thread which effectively was expected TaskCanceledException
• [Indexes] fixed possibility of occurrence of infinite loop when handing a document with a lot of references
• [JSON] prevent StackOverflowException on complex nested JSON
• [Linux] added the ability t track disk metrics
• [macOS] added support for macOS ARM x64
• [Logging] added the ability to download logs via '/admin/logs/download' endpoint
• [.NET] updated to .NET 6.0.7

Client API

• [Session] timeout caused by WaitForIndexes could cause Client API to failover instead of throwing immediately
• fixed issue with picking a node when operating a one node cluster and server previously failed with server unavailable

Studio

• [Logging] added the ability o downloads logs directly from Admin Logs View
• [Revisions] exposed flags for deleted revisions

Tools

• [daemon] make sure that all daemon installation scripts have TasksMax set properly

Server

• [Attachments] ignoring the creation of attachment tombstone when it already exists to possible data corruption
• [Backup] fixed possibility of desync for backup info between cluster nodes
• [Backup] custom URL and region are now handled correctly
• [Cluster] fixed possibility of infinite log negotiation
• [Cluster] fixed a race when disconnected leader could commit a no-op command without having a consensus
• [Indexes] disabled indexes are no longer considered when 'WaitForIndexesAfterSaveChanges' is used in Client API, unless explicitly specified
• [Indexes] applying whole document boosting properly to the Lucene document instead individually to each field
• [macOS] do not close the server when thread priority cannot be set because platform does not support it
• [Querying] queries will failover properly when index is being compacted
• [Querying] searching with the usage of multiple phrases must not add '+?' to Lucene query
• [Revisions] fixed manual revision creation when revisions are enabled for all collections
• [Replication] fixed issue where under low memory we could stop sending any documents, now we will send at least one
• [Replication] ensure no replication from multiple nodes to node in rehab is happening
• [Replication] fixed replication of attachments & revisions, properly handling replacement of attachment after revision config was enabled and properly handling replication of first revision after enabling revision config
• [Subscriptions] active subscription connections should be taken into account when check database idleness
• [.NET] Updated to 6.0.5

Client API

• [Querying] timings are now filled correctly when using 'DocumentQuery' + 'ToQueryable' methods
• [RQL] properly escape 'Group' field name in queries using '.GroupBy'
• [Time Series] fixed issue with start and end date parsing when using streaming

Tools

• [rvn] added 'init-setup-params' option
• [rvn] added 'create-setup-package' option

Server

• [Backups] fixed issue with backups timers not being rescheduled when database fails to load
• [Backups] fixed issue with region being ignored when using backup to S3 with custom url
• [Cluster] fixed possible NRE in Cluster Observer causing a lot of I/O used by the Cluster Observer process
• [Compression] fixed possibility of having duplicates in the compressed collections list after doing import
• [ETL] fixed issue with updating ETL process state which could result in ETL looping and getting stuck
• [ETL] fixed issue with OLAP ETL not removing all the internal states after task is deleted
• [Indexes] fixed issue with FirstOrDefault retuning null instead of dynamic null in some cases for map-reduce indexes
• [Indexes] fixed issue with rolling index deployments getting stuck
• [Migration] exposed SQL PK values to the migration script
• [Revisions] allow to delete revision bin even when revisions are disabled
• [Time Series] fixed 'Invalid time unit None' exception during application of rollup policy
• [Time Series] removing stats of existing time series properly to avoid issues with tombstone cleaner not cleaning everything up
• [Voron] fixed potential deadlock when getting flushing and write transaction locks
• [Voron] fixed potential race condition between backup and journal applicator
• [.NET] updated to .NET 6.0.4

Client API

• [Caching] fixed issue with Aggressive Cache not being used by Lazy operations in some cases
• [Time Series] better exception message when using properties within structs for typed Time Series

Setup

• Signed setup-as-service.ps1

Studio

• [Cluster Dashboard] added Tasks panel
• [Configuration] allow to set -1 as a value
• [Documents] Fixed issue with Studio re-sorting properties after formatting the document which could cause JSON.NET to throw an exception because the $type property needs to be first
• [Documents] upon refreshing document Studio will remember 'collapse' state instead of resetting the state
• [Documents] added option to copy conflicted documents
• [Indexes] Notify that enabling/disabling indexing required database reloading
• [Indexes] Warn users that storing index fields should be used with caution
• [Debug] show spinner while generating stacktraces

Server

• [Backup] fixed issue with concurrent access to headers files when doing snapshot backup
• [Backup] fixed issue with trying to backup already deleted journals when doing snapshot backup
• [Cluster] fixed unhandled cases for raft snapshot
• [Cluster] fixed error with snapshot installation of compare exchanges with expiration (it required System storage schema upgrade)
• [Configuration] added new configuration option Indexing.Static.RequireAdminToDeployJavaScriptIndexes
• [Counters] added counters tombstone cleaner
• [Debug] fixed potential invalid memory access during creation of Debug Package
• [Debug] added timeout for Debug Package creation
• [Indexing] fixed wrong decompression usage in map-reduce indexes that could result in low level Voron errors
• [Indexing] fixed issue with compacting an index with NGram analyzer
• [Indexing] fixed issue with putting ReplacementOf indexes in the database record
• [Indexing] fixed index error when trying to parse a short type
• [Indexing] fixed problem with undisposed indexes and UnauthorizedAccessException if an error was thrown during a database initialization
• [Indexing] added ability to enable / disable an index cluster-wide
• [Indexing] added indexer to DynamicArray
• [Licensing] fixed the downgrade to dev license from commercial one
• [Licensing] better error when trying to activate an expired ISV license
• [Querying] fixed export to CSV filename was not encoded
• [SNMP] fixed the count of faulty databases when doing compaction
• [SNMP] fixes issue with time since oldest backup showing wrong values for never backed up dbs
• [SNMP] added number of faulty indexes (per database and total)
• [.NET] updated to .NET 6.0.3
• [Schema Upgrade] this release includes the upgrade of System storage schema - it prevents from doing downgrade to older RavenDB build

Client

• [Bulk insert] forced data flush on initial write of data to the server to fix potential connection problem when using SSL
• [Session] exposed AddOrPatch and AddOrIncrement to IAsyncAdvancedSessionOperations

Studio

• [Backup] fixed issue with showing backup progress
• [Indexing] exposed more details on indexing performance view

Server

• [Certificates] when database is being deleted, access will be removed from the certificate as well, after recreation of the database permissions needs to be set again
• [Cluster] fixed issue with observer moving node from member to rehab back and forth
• [Configuration] added 'Indexing.TimeSinceLastQueryAfterWhichDeepCleanupCanBeExecutedInMin'
• [Compare Exchange] atomic guards should inherit @expires from the source document
• [Counters] properly removing counters and counters-snapshot from metadata upon counter deletion
• [Debug] added database record to the debug package
• [Encryption] fixed issue with encrypted stream flushes not being done in 4096 increments when using gzip
• [Indexes] properly handle SelectMany with DateTime
• [Indexes] rolling deployment should not deploy in more than one node at the same time, this could happen if documents were modified in certain order
• [JSON] support for 'yyyy-MM-ddTHH:mm:ss.fff' format
• [Querying] fixed issue with using in projections fields from documents loaded using 'load'
• [Querying] added the ability to early cancel JS projection when executing that on time series
• [Replication] fixed possible freed memory usage
• [Time Series] fixed issue with Time Series value not updating across all of the nodes when certain order of operations is performed on various nodes at the same time
• [.NET] updated to .NET 6

Client API

• [Bulk Insert] fixed issue with sending very large documents
• [Changes API] fixed retry connection handling
• [Subscriptions] do not fail subscription worker if MaxErroneousPeriod was spent during registration of subscription connection

Studio

• [Backup] region should not be mandatory when using custom S3 host