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What's new

5.0.8 (50029) - 2021/01/25

Server

  • [Alerts] Using standard deviation for Low swap size warning
  • [Backups] Fixing ocasionally happening problem that backups were not triggered
  • [Backups] Fixing error handling for backups to S3
  • [Backups] Added Backup.TempPath configuration option
  • [Cloud]Retry CPU credits sync on startup
  • [Cluster] Prevent concurrent bootstrap
  • [Cluster] Cluster observer will move node to rehab upon large gap from the other nodes
  • [Cluster] Fixing missing revisions from cluster transactions
  • [Cluster] Limiting cluster log truncation by time
  • [Cluster] Promote from rehab with indexes that were explicitly disabled
  • [Cluster] Stay in rehab with index error
  • [Configuration] Adding Indexing.MaximumSizePerSegmentInMb, Indexing.MergeFactor, Indexing.LargeSegmentSizeToMergeInMb, Indexing.NumberOfLargeSegmentsToMergeInSingleBatch, Indexing.MaxTimeForMergesToKeepRunningInSec
  • [Debug] Adding /admin/stats end point to Debug Package
  • [Docker] Updating docker base image
  • [Encryption] Introducing global stack to EncryptionBuffersPool for better memory management
  • [ETL] Fixing IndexOutOfRangeException while iterating the ETL processes what could result in process crash
  • [Indexing] Fixing partitioning in Bloom Filters
  • [Indexing] Fixing JS map-reduce indexes when grouping by nested object
  • [Indexing] Adding support for complex reduce keys in JS map-reduce indexes
  • [Indexing] Fixing the index replacement behavior if any error happened meanwhile
  • [Indexing] Improving memory management in Lucene to reduce GC cost
  • [Indexing] De-referencing index resources under low memory
  • [Indexing] Better management of Lucene's merges to reduce the size of transaction
  • [Indexing] Fixing CreateField returning a single result when passing the same field name
  • [Indexing] Fixing progress calculation of indexes processing counter or time series
  • [Indexing] Improve the performance of LoadDocument when referencing very large number of documents
  • [Indexing] Improve the performance of initial index run
  • [Indexing] Adding support for return block statements in group by + allow arrow functions which return objects (w/o explicit return) in JS indexes map
  • [Indexing] Restricting number of items in fields cache of LuceneDocumentConverter
  • [Indexing] Increasing default value of Indexing.Encrypted.TransactionSizeLimitInMb configuration option to 96 MB
  • [Linux] Fixing SWAP detection on HDD over SSD in Posix systems when NVMe SSD drives are available
  • [Patching] Fixing regression issue with pathing large number of documents
  • [Querying] Fixing metadata projection returning LastModified in incorrect format
  • [Querying] Allow to include on the output of facets
  • [Querying] Converting >= and <= queries to between queries automatically
  • [Querying] Fixing potential issues with float comparison
  • [Replication] Avoiding the update of sibling etag on new connections
  • [Replication] Fixing the issue with change vector is not updated after replication
  • [Replication] Fixing issue that resolving document conflict in Studio removed the attachment
  • [Replication] Fixing issue with missing attachment breaking the replication
  • [Replication] Fixing duplicate attachments problem in conflicted documents
  • [Replication] Checking conflict status for attachment and deleted attachment which caused infinite loop
  • [Replication/Smuggler]Adding unused database Ids to import/export for preventing "conflict" in import destination cluster replication
  • [Revisions] Fixing issue that deleting a document with Resolved flag created a revision
  • [Revisions] Fixing unhandled cases of conflicts in revisions
  • [Subscriptions] Fixing the subscription behavior on SubscriptionDoesNotBelongToNodeException
  • [Subscriptions] Fixing calculation of redirect node in case of failover
  • [Time Series] Fixing optimistic concurrency violation error when patching multiple types
  • [Time Series] Fixing parsing issue when querying with the usage of time series names containing spaces
  • [Voron] Fixing the validation of overflow pages during the storage recovery process on startup
  • [Voron] Fixing possible AccessViolationException in when deleting entries from fixed size trees
  • [Voron] Fixing NRE on attempt to get temp page from DecompressionBuffersPool
  • [Voron] Deleting large journals instead of adding them to recycle pool to speed up the startup time
  • [Voron] Adding cleanup of Temp directory on storage startup
  • [Voron] Fixing seeking to a record when using startAfter parameter
  • [.NET Core] Updated to .NET Core 3.1.11
  • Improved error handling in timer threads

Client API

  • [Conventions]added DisableTopologyCache convention
  • [Changes API] Fixing changes API interal operation so it should use the same node as the operation
  • [Changes API] Marking Changes API connection state as faulted if failed to initialize
  • [Operations] Fixing WaitForCompletion throwing InvalidOperationException for RevertRevisionsOperation
  • [Querying] Adding option to project the last modified date from queries
  • [Querying] Fixing calculation the hash of complex objects when querying that caused query hangs
  • [Querying] Support TimeSpan in projections
  • [Querying] Making HashCalculator use DateTime.GetDefaultRavenFormat
  • [Querying] Fixing time series queries using the string interpolation of call expression in GroupBy
  • [Serialization] Optimize client side JSON serialization
  • Fixing backward compatibility of the health check endpoint
  • Fixing issue when using lazy query + aggressive caching returned Index does not exists exception
  • Better exception for actions that require database but none was specified via parameter or there is no default one
  • Properly detecting changes in HasChanged when we have deletes
  • Suggest X509KeyStorageFlags.MachineKeySet when passing invalid certificate to document store

Studio

  • Adding navigation when clicking the backup alert
  • Fixing hight CPU usage on the dashboard
  • Auto-reconnect to web socket in Admin Logs & Traffic Watch
  • When node is passive and license is not activated, stating so explicitly on the License View
  • Giving better error message if trying to run update in query window
  • Adding more details from Lucene do Idexing Performance view
  • Fixing issue that setting value to zero in Database Record saved it as null
  • Fixing broken failed Enforce Revision Configuration message

5.0.7 (50021) - 2020/12/11

Server

  • [Encryption] fixed possible AVE when encryption is being used

5.0.6 (50020) - 2020/12/01

Server

  • [Compression] fixed possible data corruption that could manifest when compression is used
  • [Encryption] fixed memory leak that occurred when encryption was used
  • [Querying] increased performance and decreased memory usage of collection queries with where clauses for operations (e.g. patching by collection or deleting by collection)

Client API

  • [Querying] fixed NRE that could occur during streaming of query results

5.0.5 (50019) - 2020/11/16

Server

  • [Querying] fixed endless query issue when optimized IN is done against more than 128 items inside the IN operator
  • [Threading] fix race condition in background workers that could occur under high memory conditions that could result in background task not ending
  • [Storage] fixed possible NRE in decompression buffers that could occur under low disk space conditions
  • [.NET Core] updated to 3.1.10

Client API

  • [Querying] fixed possible infinite recursion that could occur during query hash calculation
  • [Querying] fixed issue with hashing parameter of type 'Type'

Studio

  • [About] disable renew license button when user does not have sufficient privileges
  • [Backups] allow to export revisions even when revision configuration is disabled
  • [Ongoing Tasks] fixed dirty flag behavior

5.0.4 (50017) - 2020/11/10

Server

  • [Backup] allow to export and import revisions without a configuration set
  • [Backup] fixed issue with backups not starting after being moved by the cluster
  • [Backup] fixed NRE when exporting only Subscriptions
  • [Configuration] added 'Server.ThreadPool.MinWorkerThreads' and 'Server.ThreadPool.MinCompletionPortThreads'
  • [Configuration] added 'Server.ThreadPool.MaxWorkerThreads' and 'Server.ThreadPool.MaxCompletionPortThreads'
  • [Configuration] added 'Storage.Encrypted.DisableBuffersPooling'
  • [Configuration] added 'PerformanceHints.Memory.MinSwapSizeInMb'
  • [Configuration] added 'Indexing.Metrics.Enabled'
  • [Client Configuration] reduced number of Client API updates
  • [Encryption] switched encryption buffers pool to per core model and avoid over allocating
  • [Indexing] fixed issues with creating WKT bases spatial fields in JavaScript indexes
  • [Indexing] properly handle output reduce to collection for Time Series and Counter indexes
  • [JSON] better handling of property caches to decrease the amount of memory used
  • [Monitoring] added TCP connections OID to SNMP
  • [Performance] added minimum SWAP size performance hint
  • [Querying] increased performance of queries containing excessive number of parameters in 'in' clause
  • [Querying] added 'addTimeSeriesNames' parameter
  • [Querying] allow to boost of complex queries
  • [Patching] using appropriate context when patching on counters
  • [RQL] support for using 'search' on 'id()'
  • [Replication] fixed issue with Pull Replication sinks going offline when there is work to be done still
  • [Replication] preserve the order of replicated items when destination has revisions configuration
  • [Replication] fixed issues that could occur when Time Series were being send by replication - leaving the replication hanging
  • [Schema] bumped Documents Schema to '50002'
  • [Subscriptions] fixed issue with handling null tokens in where clauses
  • [Subscriptions] added support for @all_docs subscription with revisions
  • [Threading] increased default number of Thread Pool min threads to 4xCPU on x64 and 2xCPU on x86
  • [Time Series] fixed issue with grouping process taking into account lowest time series date instead of first data point from the query
  • [Time Series] added 'yyyy-MM-ddTHH:mm:ss.fffZ' time format support
  • [Time Series] fixed issue with rollups not being created
  • [Voron] optimized memory utilization for very large amount of voron environments
  • [.NET Core] updated to 3.1.9

Client API

  • [Certificates] added 'EditClientCertificateOperation'
  • [HTTP] using lightier endpoint to perform healthchecks
  • [Querying] properly calculate hash for complex objects in query parameters (e.g. when facet options are used)
  • [Querying] allow to boost of complex queries
  • [Session] properly handle already included docs when Lazy Loading is used
  • [Subscriptions] fixed issue with translating identity property in strongly-typed projections
  • [Time Series] fixed issue with parsing groub by in LINQ queries when grouping by constant
  • added 'AsyncHelpers.UseTaskAwaiterWhenNoSynchronizationContextIsAvailable' option

Studio

  • [Compaction] fixed UI issues when compacting only documents
  • [Database Record] fixed issues with editing database record that contains nested fields
  • [Support] display proper support plan when running on RavenDB Cloud
  • [Traffic Watch] added the ability to easily copy, paste and execute Traffic Watch queries with parameters