5.1.6 (51023) - 2021/04/13
Server
[Backup] Fixed the restore of tombstones from a backup[Cluster] Added endpoint to remove entry from Raft log[Configuration] Added Indexing.MaxNumberOfConcurrentlyRunningIndexes configuration option (default: null - no limit)-
[Configuration] Increased dafault value for Indexing.Encrypted.TransactionSizeLimitInMb configuration option depending on the amount of available memory:
- <= 1GB of RAM or running in 32bits - 96MB
- <= 4GB of RAM - 128MB
- <= 16GB of RAM - 256MB
- <= 64GB of RAM - 512MB
- > 64GB of RAM - 1024MB
[Configuration] Added Http.AllowSynchronousIO configuration option (default: false)[Indexing] Fixed the behavior of recreating indexing writer upon every commit[Indexing] Fixed handling for ERROR_COMMITMENT_LIMIT to treat is as OutOfMemory[Indexing] Reduce amount of IO needed to deal with temporary files[Indexing] Added ability to limit number of concurrently running indexes to reduce the memory and IO usage (Indexing.MaxNumberOfConcurrentlyRunningIndexes)[Indexing] Fixed invalid memory allocation in Lucene[Indexing] Added cluster-wide disable index[Indexing] Reduced logging lever of errors related to using Nuget DLLs in indexes[Indexing] Normalize new line characters when comparing additional sources [Fixed] Fixed the issue that we skip documents without checking if we need to check for CanContinueBatch which resulted in OutOfMemory error[Querying] Better exception on invalid JS Date[Querying] Ensured that query execution is stopped if a HTTP request is aborted[Querying] Streaming on index that does not exist should throw proper exception instead of NRE [Querying] Fixed NRE when using a search query with Boost on term containing only quotes[SNMP] Exposed number of disabled, encrypted and current node databases [SNMP] Exposed GC memory info[Server] Disabling Kestrel's AllowSynchronousIO and making the handling of requests fully async. Added Http.AllowSynchronousIO to allow user to control it explicitly.[SQL ETL] Added handling for conversion of GUID to UUID when loading records to PostgreSQL[Time Series] Fixed append of an entry with DateTime.MinValue [Time Series] Avoid throwing an exception when timeseries name isn't a string [Time Series] Added support for quering time series with quoted name[Tombstones] Added endpoints allowing to force cleanup of tombstones and check the cleanup state[Voron] Fixed unhandled case in page splitting of compressed pages. This applies to map-reduce indexes and could result in "Encountered empty page which isn't a root" error.[Voron] Ensured that we report an alert if an error happened during the flush of data and we recreate the backgroud task[Voron] Fixed unreleased allocations in scratch buffers which made that scratch files were never cleaned up[.NET Core] Updated to 5.0.5
Client
[Changes API] Fixed detection for database creation/deletion while already suscribed[Session] Consider the index referenced collections on WaitForIndexesAfterSaveChanges[Conventions] Added WaitForIndexesAfterSaveChangesTimeout, WaitForReplicationAfterSaveChangesTimeout and WaitForNonStaleResultsTimeout conventions (default: 15 seconds)[Performance] Optimized TryGetServerVersion- Fixed NRE in
CachingJsonConverter
- Added Lazy version of
ConditionalLoad
IAsyncDocumentSession.StreamAsync method forcedly cast IAsyncDocumentQuery<T> to concreate AsyncDocumentQuery<T> class implementation
Embedded
- Added support for wildcards (x) in the
ServerOptions.FrameworkVersion
Studio
[Querying] Added id() field to the list of index terms
5.1.5 (51018) - 2021/03/01
Server
[Backups] fixed issue with deleting multiple blobs on Azure when retention policy is executed[Backups] fixed issue with executing retention policy on Azure when remote folder name is empty[Backups] fixed the ability to test credentials on server-wide backups[Certificates] set DisableCertificateDownloads to true when building a certificate chain[Cluster] fixed issue with excessive topology updates from the Client API[Cluster] do not move loading idle database to rehab[Compression] fixed issue with compressed flag not being added when number of overflow pages is exactly the same after compression[Debug] fixed issue with retrieving thread names in Threads View for some of the threads[Encryption] fixed 'unable to decrypt page' error[Encryption] fixed recovery process on encrypted storage which could cause data corruption[Graph API] do not return duplicate edges for Graph Visualizer[Indexes] memory optimizations in Lucene[Indexes] fixed race condition between removing or replacing an index and starting or stopping all of the indexes[Indexes] changing additional sources should affect index etag which is used to calculate query results caching etag[Indexes] expected exceptions should not generate an index error[Indexes] decreased the cost of retrieving the data from index stats endpoint[Indexes] fixed issue with disposing cached field items immediately - some of the readers could be already in use[Indexes] when document collection does not match the specified collection in LoadDocument then null should be returned[Indexes] index definition comparison should be newline-insensitive[Monitoring] exposed SWAP usage on Windows in SNMP[Monitoring] added managed memory, unmanaged memory, encryption buffers memory in use and encryption buffers memory in pool to SNMP[Patching] fixed issue with delete script not deleting all of the documents in some cases[Patching] fixed memory leak when patching a large collection on a compressed database[Querying] fixed possible NRE when projecting with streaming full documents[Replication] fixed NRE that could happen if there are 2 tombstones with identical ID but different collection[Replication] fixed NRE that could happen if we are deleting the database[Replication] properly clone replication items to avoid using memory not owned by the replication process which could result in AccessViolationException[Revisions] fixed issue with creating a revision when only Resolved flag was present in deleted document[Revisions] properly set flags during putting deleted revision from a cluster transaction[Subscriptions] fixed NRE in subscriptions when including counters that do not exist in the document[.NET] updated to 5.0.3
Client API
[Operations] added 'GetRevisionsOperation'[Querying] wrap next binary expression after negation in sub clauses[Session] fixed issue with lazily load documents not using aggressive cache properly[Subscriptions] fixed ObjectDisposedException that could occur when disposing subscription worker multiple times[Subscriptions] fixed JavaScript translation for Id property and Load, allow to use member init[Subscriptions] do not redirect to node with failures
Studio
[Backup] added 'Content-Type' header so browsers like Firefox can then recognize file name properly of exported database[Databases] do not show document and index counts on databases that do not belong to the current node (remote)[Indexes] fixed issue with Indexing performance view not loading correctly when cmpxchg are used in index
5.1.4 (51016) - 2021/02/01
Server
[Encryption] Fixing the recovery process on storage startup which could cause overwrite of valid data and result in "Unable to decrypt page" error[Encryption] Fixing potential segmentation fault error on Linux on attempt to encrypt empty page that effectively was not in use [Indexing] Fixing internals in Lucene to prevent from killing the server by an unhandled exception
5.1.3 (51013) - 2021/01/25
Server
[ARM] Fixing PAL copying on Raspberry PI build[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 [Debug] Adding /admin/debug/databases/idle endpoint[Docker] Updating docker base image [Docker] Allow to ignore file lock error when using docker shared volume from Windows[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] Taking into account Indexing option from the default field options[Indexing] Registering Additional Assemblies by name and full name[Indexing] Support for boosting in JS indexes [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[MacOS] Fixing issue with copying PAL and friends to MacOS package[Memory] Fixing posible momory leak when using stream query [Operations] Fixing WaitForCompletion throwing InvalidOperationException for RevertRevisionsOperation[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[Querying] Fixing wrong query results or exception when querying for quotes or/and slashes [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[Time Series] Throwing better error message on attempt to group by tag only when querying[Time Series] Adding Last and Next InterpolationTypes for TimeSeries Gap Filling feature[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] Updated to .NET 5.0.2- 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[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[Time Series] Typed API for time-series bulk insert - 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
- Support for compare exchange metadata
- Clear error on Discovery URLs when list is empty and added warning icon when test failed
- Display TS value names for a new TS entry
- Improving the help for Additional Assemblies
- Add support to save documents/indexes using Ctrl+S.
- Showing the full analyzer name for custom analyzer
- Fixing issue with analyzer input box being not disabled disabled when indexing is 'Search(implied)'
- Fixing Admin logs filtering
5.1.2 (51010) - 2020/12/11
Server
[Encryption] fixed possible AVE when encryption is being used[Indexing] fixed issues with custom assebly resolution when custom analyzers are used
Studio
[Certificates] fixed issues with displaying when client certificate is not provided