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new 775d4c19f66 IGNITE-28587 Expand and sweep RELEASE_NOTES.txt (#13060)
775d4c19f66 is described below
commit 775d4c19f66d6a1f219004a7bf21234ea559c97c
Author: Evgeniy Stanilovskiy <[email protected]>
AuthorDate: Thu Apr 23 08:26:47 2026 +0300
IGNITE-28587 Expand and sweep RELEASE_NOTES.txt (#13060)
---
RELEASE_NOTES.txt | 510 ++++++++++++++----------------------------------------
1 file changed, 130 insertions(+), 380 deletions(-)
diff --git a/RELEASE_NOTES.txt b/RELEASE_NOTES.txt
index d67cf63b3e6..54043cf4ddf 100644
--- a/RELEASE_NOTES.txt
+++ b/RELEASE_NOTES.txt
@@ -3,397 +3,147 @@ Apache Ignite Release Notes
Apache Ignite distributed database for high-performance computing 2.18.0
-----------------------------------------------------------
+(!) WARNINGS:
+* Removed deprecated GridClient.
+* Removed deprecated SpiQuery.
+* Removed setSharedMemoryPort from TcpCommunicationSpi.
+
+* SqlFieldsQuery#setLazy/isLazy marked as deprecated.
+* DeploymentSPI marked as deprecated.
+
+No longer experimental parts and components:
+* Calcite-based query engine.
+* Performance statistics.
+* System views.
+* Tracing instrumentation.
+* .Net platform cache.
+* СDC.
+* Service Middleware.
+* JDBC driver partition awareness.
+* IndexQuery API.
+* DumpReader consumer and DumpReaderConfiguration.
+* Metric registry filter based on regular expression.
+* System properties:
+ IGNITE_WAIT_FOR_BACKUPS_ON_SHUTDOWN
+ IGNITE_ENABLE_SUBQUERY_REWRITE_OPTIMIZATION
+ IGNITE_SNAPSHOT_SEQUENTIAL_WRITE
+ IGNITE_CONFIGURATION_VIEW_PACKAGES
+* Control utility commands:
+ Print metadata
+ Print list of binary metadata types
+ Print detailed info about specified binary type
+ Removed the metadata of the specified type
+ Update cluster metadata from specified file
+ Print tracing configuration
+ Reset all specific tracing configuration
+ Set new tracing configuration
+
Ignite:
-* Move binary classes to binary-api
-* Move OptimizedMarshaller to ignite-binary-impl
-* Move GridFunc to ignite-commons
-* Move BinaryReader and BinaryWriter implementations to binary-impl
-* BinaryContext dependencies moved to commons and binary-api
-* Move GridToStringBuilder to ignite-commons
-* Move builders package to ignite-binary-impl
-* BinaryStreams moved to ignite-binary-impl
-* Move IgniteException, IgniteCheckedException to ignite-commons
-* Refactor ClusterMetricsUpdateMessage
-* Binary API initial commit
-* Remove unused code from MessageReader and MessageWriter
-* Move GridUnsafe to ignite-unsafe
-* Minify binary classes visibility
-* Move JdkMarshaller to ignite-binary-impl
-* Remove unsafe dependency from binary-api
-* Move GridTuple* to ignite-commons
-* Add MessageProcessor for generating Message ser/der
-* Snapshot check bases on DistributedProcess
-* Add SessionContext API
-* Remove unused code from IgniteUtils
-* Store crash recovery data to checkpoint recovery files
-* Generate serdes code for management commands arguments
-* Remove setMarshaller from tests
-* Remove VerifyBackupPartitionsTaskV2#V2_SINCE_VER
-* Support of data region storage path implemented
-* Remove U dependency from binary package
-* Move BinaryObjectImpl to binary-impl
-* Add JMH benchmark and helper for TPC-H queries
-* Make BinaryWriterExImpl package private
-* Remove redundant IdleVerify code
-* Use MessageSerializer for diagnostic messages
-* Several storage paths per cache
-* Perform enum fields serialization/deserialization with external mappers
-* Remove Message#fieldsCount
-* Initial commit for ignite-commons
-* Cleanup GridFunc
-* Make BinaryReaderExImpl package private
-* Added metrics of TCP communication connection pool
-* Added support of partition loss detection after cluster inactivity
-* Use MessageSerializer for GridJobExecuteRequest
-* Move binaryMetadata, marshaller directories logic to NodeFileTree
-* Use MessageSerializer for GridDistributedLockRequest
-* Remove NodeFileTree.cacheStorage(String) method
-* Use MessageSerializer for GridCacheQueryResponse
-* Remove Message interface from CacheObject
-* Recording systemViews to perfStart report
-* Per cache custom storagePath configuration
-* Replace F.eq with the Objects.equals
-* Add max value aggregated interval metric
-* Use MessageSerializer for GridDistributedTxPrepareRequest
-* Support of cache storage for --persitence commands
-* Inline binary writer methods
-* DataStorageConfiguration#extraSnapshotPaths added
-* Use MessageSerializer for NearCacheUpdates message
-* Use MessageSerializer for TcpDiscoveryMetricsUpdateMessage
-* Ignite accepts joining node with rolling upgrade version
-* Move WAL dirs to NodeFileTree
-* Remove GridNioFuture
-* Fixed in-memory cluster hanging when error is thrown on activation
-* Use MessageSerializer for FragmentDescription
-* Refactor GridDistributedTxPrepareResponse and successors
-* Replace VisorDataTransferObject with IgniteDataTransferObject
-* Rename IncrementalSnapshotVerificationTask classes
-* Move defragmentation logic to CacheFileTree
-* TcpDiscoverySpi uses MessageSerializer
-* Remove Serializable interface from Message
-* Refactor GridLongList
-* Refactor GridDhtLockResponse and successors
-* Discovery optimizations for MultiDC
-* Move IgniteThread to commons
-* Refactor GridNearAtomicAbstractUpdateRequest and
GridNearAtomicSingleUpdateRequest
-* Fix hang in put with RANDOM_LRU and RANDOM_2_LRU eviction policy
-* WAL state/enable/disable commands
-* Use MessageSerializer for GridDhtAtomicUpdateRequest
-* Move cache dir/partition iteration into NodeFileTree
-* Explicit index cache path
-* Remove unused Ipc classes
-* Move BinarySerializedFieldComparator to test
-* Refactor serialization of CacheEntryPredicateAdapter and
CacheEntrySerializablePredicate
-* Remove deprecated SpiQuery
-* Move T* aliases to ignite-commons
-* Remove IGNITE_EXCHANGE_COMPATIBILITY_VER_1
-* Add serdes tests for Services with custom exceptions
-* Skip read-through in DML operations
-* Cache partition files calculation in NodeFileTree
-* Incremental snapshot migration to SnapshotFileTree
-* Remove Message#onAckReceived
-* Refactor GridDhtPartitionSupplyMessage
-* Move readString, writeString to CommonUtils
-* Migration to snapshot file tree in tests
-* Implement an affinity backup filter assigning partition copies evenly
between data centers
-* Move checkpoint dir to NodeFileTree
-* Refactor BinaryMetadataHolder
-* Remove marshaller from IgniteConfiguration
-* Сheckpoint command added
-* Use MessageSerializer for GridCacheReturn,
GridChangeGlobalStateMessageResponse, GridNearGetResponse
-* Implement a TopologyValidator based on DataCenterId
-* Use MessageSerializer for GridDistributedTxFinishRequest
-* Refactor SnapshotOperationRequest class to be stateless for serialization
framework
-* IndexQuery can't use an index until data population completes
-* Remove setSharedMemoryPort
-* Remove "instanceof BinaryMarshaller" from tests
-* WAL files move to NodeFileTree
-* Remove candsByIdxBytes field from GridDistributedBaseMessage
-* Provide flag to include DataStructure to cache dump
-* Use CommonUtils instead of U in binary
-* Remove GridDhtPartitionDemandMessage#VERSION_SINCE
-* Introduce CacheIdleVerifyCancelCommand
-* Refactor QueryStartResponse, FragmentMapping, ColocationGroup
-* Use MessageSerializer for handshake messages
-* Refactor IncrementalSnapshotVerificationTask
-* Compatibility test for Ignite snapshot
-* Remove explicit call of setMarshaller for binary marshaller
-* Dump reader - cache names filter added
-* Refactor GridNearUnlockRequest
-* Fix snapshot creation if DataRegionConfiguration#storagePath set
-* Refactor GridJobExecuteResponse
-* Use MessageSerializer for GridDhtPartitionsFullMessage
-* Reduce the number of JUnit parameters in SnapshotCompatibilityTest, refactor
corresponding code
-* Add Message interface to IgniteDhtPartitionCountersMap
-* Use MessageSerializer for GridDhtAtomicSingleUpdateRequest
-* Move discoveryInternalLsnr to tests
-* IgniteSnapshotManager migration to SnapshotFileTree
-* Optimize IgniteDiagnosticMessage marshalling
-* Remove PARTIAL_COUNTERS_MAP_SINCE
-* Remove EXCHANGE_PROTOCOL_2_SINCE
-* Remove orphaned qryResCache and related code
-* Move binary streams implementations to package-private
-* Add Message interface to IgniteDhtPartitionsToReloadMap
-* Move cacheWorkDir, cacheDir to NodeFileTree
-* Refactor SnapshotMetadataVerificationTask
-* Fix memory leak in HeavyQueriesTracker
-* Move SnapshotFileTree constants to private
-* Remove DurableBackgroundCleanupIndexTreeTask and related code
-* Remove IgniteDataTransferObject protoVer fields
-* Fix reading performance statistics report due to miss-cached strings
-* Add metrics to improve node network unavailability detection
-* Refeactor building of IdleVerifyResult
-* Remove IgniteConfiguration from BinaryContext
-* Added authorization of Compute Job cancellation
-* Remove CacheObjectValueContext#kernalContext method
-* Remove BinaryFieldEx interface
-* Refactor GridNearSingleGetRequest, CacheEntryInfoCollection,
GridDistributedTxFinishResponse
-* Simplify BinaryContext creation
-* Rename SnapshotPartitionsVerifyTaskResult class
-* Remove BinaryConfiguration dependency from BinaryContext
-* Make BinaryObjectImpl package private
-* Move snapshots, snp to NodeFileTree
-* Fix discrepancy with CacheStore in case of an error during tx commit phase
-* Extract GridToStringBuilder Unsafe code to interface
-* Split TcpDiscoveryIoSession to fix race in RingMessageWorker
-* Use MessageSerializer for GridNearGetRequest
-* Move cache dir filters to NodeFileTree
-* New node property to distinguish different DCs
-* Added offline commands support
-* Remove instanceOf BinaryMarshaller
-* Add metrics for inserted/removed bytes to/from cache group
-* Rebalancing optimization for MultiDC
-* Use MessageSerializer for TxLockList, CommittedVersion,
GridNearSingleGetResponse
-* More cleanup binary writer
-* Use MessageSerializer for GridNearAtomicUpdateResponse and
GridNearAtomicCheckUpdateRequest
-* Use MessageSerializer for QueryStartRequest
-* Remove GridMessageCollection
-* Use MessageSerializer for GridCacheTxRecoveryRequest and
GridCacheTxRecoveryResponse
-* Use MessageSerializer for MetadataResponseMessage
-* Minify visibility of BinaryUtils doReadXXXArray methods
-* Fix freelist corruption in JDK17 with ShenandoahGC and assertions turned off
-* Use MessageSerializer for GridCacheMessage
-* Refactor CacheInvokeDirectResult
-* Fixed missing error for partially successful putAll on ATOMIC, FULL_SYNC
caches during primary node stop
-* Added capturing of cluster node certificates during join process
-* Fix query entity configuration merge on node join
-* Refactor GridDhtForceKeysResponse
-* Use MessageSerializer for SnapshotFiles* messages
-* .ΝΕΤ: Propagate compute task names to Java
-* Remove RMV_ANON_CLS_POS_CHANGED_SINCE
-* Make BinaryReaderHandles package private
-* Fixed NPE when getting cluster name on inactive cluster
-* Fix CdcCommandLineStartup interruption
-* Use MessageSerializer for SchemaOperationStatusMessage
-* Make BinarySchema package-private
-* Add configOnly flag to dump
-* Use MessageSerializer for TcpDiscoveryConnectionCheckMessage
-* Remove Message interface from GridIntList
-* Use MessageSerializer for TcpDiscoveryHandshakeResponse
-* Use SnapshotFileTree in LocalSnapshotSender
-* Remove setForceServerMode
-* CdcMain clears corrupted cdc state files
-* Fixed flaky ServiceAwarenessTest.testNodesLeaveMultiThreaded
-* Remove GridCacheMessage#handlerId and #cacheGroupMessage
-* Fix transaction closing on explicit rollback or commit
-* Optimize writing Map by BinaryWriterExImpl
-* Add test for freelist corruption during cache clear with JDK17 with
ShenandoahGC
-* Use CacheObjectValueContext where possible
-* Use MessageSerializer for GridCacheEntryInfo
-* Move BinaryObjectOffheapImpl to package-private
-* Fix tx support init in partitionAwareness mode
-* Use MessageSerializer for GridQueryKillRequest and GridQueryKillResponse
-* Make BinaryObjectBuilderImpl package private
-* Minify BinaryUtils methods visibility
-* Add tx deadlocks count metric
-* Use MessageSerializer for MissingMappingRequestMessage and
MissingMappingResponseMessage
-* Remove redundant IgniteExperimental annotations
-* Fix snapshot restoration when indexPath equal to storagePath
-* Use MessageSerializer for GridCacheVersion and GridCacheVersionEx
-* Use MessageSerializer for GridDhtAtomicNearResponse
-* Cache API optimizations for MultiDC
-* Clean up IgniteIndexReaderTest
-* Refactor SnapshotHandlerRestoreTask
-* Refactor UpdateErrors message
-* Use MessageSerializer for GridQueryNextPageRequest
-* Allow to create table for already existing cache with defined schema
-* PerfStat: fix reading empty unsupported system views
-* Enforce explicit use of OutputStream for TcpDiscoverySpi#writeToSocket
-* Make BinarySchemaRegistry package private
-* Merge HandshakeMessage classes
-* Clean TcpCommunicationSpi unused methods
-* Use MessageSerializer for GridTaskResultResponse
-* Move WAL segments to NodeFileTree
-* Fix inconsistent behaviour on concurrent commit and timeout with 1PC
-* Disable distributed processes during rolling upgrade
-* Fix suboptimal expire shift calculation
-* Use MessageSerializer for GridDhtAtomicUpdateResponse
-* Fix corrupted tree exception on expiration
-* Move constant to private
-* Use MessageSerializer for IncrementalSnapshotAwareMessage
-* Fix AssertionError on concurrent services undeployment
-* Move IgniteSnapshotManager#partitionRowIterator to tests
-* Add logs for local snapshot creation steps
-* Fix check dump on other node
-* Speed up warmup running in several threads
-* Use MessageSerializer for WalStateAckMessage
-* Move WAL compacted file constants to NodeFileTree
-* Use MessageSerializer for GridTaskResultRequest
-* Make BinaryEnumObjectImpl package private
-* Remove orphaned TcpDiscoverySpi#writeToSocket method
-* Fixed missing test parameters for GridRuntimeExceptionSelfTest
-* Added performance statistics for putAllConflict, removeAllConflict operations
-* Use MessageSerializer for PartitionUpdateCountersMessage
-* Updated jetty-server dependency version from 9.4.56.v20240826 to 11.0.24
-* Use MessageSerializer for InboxCloseMessage
-* Make BinaryLazyValue package private
-* GridInternalWrapper renamed and moved to ignite-commons
-* Use MessageSerializer for GridDhtPartitionExchangeId
-* Use MessageSerializer for CacheEvictionEntry
-* Reduce memory requirements of largeUserAttributes* tests
-* Use MessageSerializer for GridJobSiblingsResponse
-* Refactoring setting socket timeout for TcpDiscoverySpi#writeToSocket
-* Use MessageSerializer for GridDhtPartitionsSingleRequest
-* Move BinaryArrayIdentityResolver to package-private
-* Fix primitive column descriptor problem with alias on key or val field
-* Use MessageSerializer for CacheContinuousQueryBatchAck
-* Remove BinaryWriter#typeId setter
-* Use MessageSerializer for AtomicApplicationAttributesAwareRequest
-* Fix message serializer code generation problems
-* Fix LengthPrefixCodec issue with 3 byte buffer
-* Make "metastorage" and "distributedMetastorage" system views filtrable
-* Use MessageSerializer for UUIDCollectionMessage
-* BPlusTree reuses lastRow from rowFilter closure to fill buffer
-* Fix flaky GridTcpCommunicationSpiConfigSelfTest
-* Use MessageSerializer for ServiceSingleNodeDeploymentResultBatch
-* Use MessageSerializer for UserAuthenticateResponseMessage
-* Move BinaryEnumArray to package-private
-* Fix GridLogCommandHandler path validation
-* Keep order in IndexQueryResultMeta message
-* Use MessageSerializer for GridDhtAtomicDeferredUpdateResponse
-* remove always true CacheObjectBinaryProcesor#isBinaryEnabled
-* Add warn if index inline size is too big
-* Use MessageSerializer for TcpDiscoveryRingLatencyCheckMessage
-* Compatibility test - Restore snapshot with custom path
-* Use MessageSerializer for TcpDiscoveryHandshakeRequest
-* Use MessageSerializer for GridQueryCancelRequest
-* Use MessageSerializer for SessionChannelMessage
-* Use MessageSerializer for TcpDiscoveryDuplicateIdMessage
-* Fix IndexQuery can query backup partition if setPartition is used
-* Remove setForceServerMode from ConfigVariationsFactory
-* Remove IGNITE_BINARY_DONT_WRAP_TREE_STRUCTURES
-* Fixed H2QueryInfo#planWithoutScanCount for UNION queries.
-* GridDhtPartitionSupplyMessage minor refactoring
-* Add parent process listener to IgniteCompatibilityNodeRunner
-* Documentation of distributed properties for blocking new connections.
-* Remove redundant maps in IndexProcessor
-* Refactor serialization for TcpDiscoveryAbstractTraceableMessage
-* Move BinaryClassDescriptor#newInstance to BinaryReaderExImpl
-* Make BinaryObjectExImpl package private
-* Move WAL temp file constants to NodeFileTree
-* Fixed flaky the CommunicationConnectionPoolMetricsTest#testMetricsBasics test
-* Remove MIN_BLT_SUPPORTING_VER
-* Wait for pending messages to be sent before checks
-* Remove setForceServerMode from GridCacheAbstractRemoveFailureTest
-* Added LastArchivedSegment metric
-* Move maintenance file to NodeFileTree
-* Initialized StandaloneGridKernalContext with no-op security processor
implementation
-* Move BinaryNoopMetadataHandler to package-private
-* Fixed an assertion error on the cluster state command
-* Fix snapshot restore failure due to non-serializable cache group names
collection
-* Fix binary compatibility issue with dcId property
-* Add CODEOWNERS for platforms
-* Throw when CacheConfiguration#extraStoragePaths contains duplicates
-* Added data center ID to the ClusterNodeView
-* Remove FORCE_ADD_REASSIGNMENT_SINCE.
-* Update NodeFileTree javadoc for CDC files
-* Removed NOT_NULLS_SUPPORT_VER.
-* Deploy ignite-commons to staging
-* Restore 'checkout' in `sonar-pr-from-fork-build.yml`
-* Fix typos in method names of IncrementalSnapshotAwareMessage
-* Exclude new modules from release
-* Remove QueryUtils usage from BinaryContext
-* Fix SnapshotCompressionBasicTest
-* Fix exclusions in IgniteCompatibilityAbstractTest
-* Updated IgniteReleasedVersion for compatibility tests to 2.17.0
-* Test
TcpDiscoveryCoordinatorFailureTest#testClusterFailedNewCoordinatorInitialized
hangs and locks suite SPI(Discovery) until timeout
-* Updated dependency version commons-lang3 to 3.18.0
-* Thick client optimizations for MultiDC
-* Remove orphaned PHP client code
-* Cache storage path added to ClientCacheConfiguration
-* Added client router node metric.
+* Added SessionContext API.
+* Added store crash recovery data to checkpoint recovery files.
+* Added support for multiple storage paths per cache.
+* Added TCP connection pool metrics.
+* Added support for partition loss detection after cluster inactivity.
+* Added system views recording to perfStat report.
+* Added cache storage support for --persistence commands.
+* Added cache names filter to dump reader.
+* Added metrics to improve node network unavailability detection.
+* Added authorization for Compute Job cancellation.
+* Added metrics for bytes inserted/removed from/to cache groups.
+* Added capturing of cluster node certificates during join process.
+* Added tx deadlocks count metric.
+* Added ability to create tables for already existing cache with defined
schema.
+* Added performance statistics for putAllConflict, removeAllConflict
operations.
+* Added a warning if the index inline size is too large.
+* Added LastArchivedSegment metric.
+* Added CODEOWNERS for platforms.
+* Added a client router node metric.
+* Added data center ID to the ClusterNodeView.
+* Added an affinity backup filter that assigns partition copies evenly between
data centers.
+* Added filtering capabilities to "metastorage" and "distributedMetastorage"
system views.
+* Fixed in-memory cluster hangs when an error is thrown on activation.
+* Fixed hangs in put operations with RANDOM_LRU and RANDOM_2_LRU eviction
policies.
+* Fixed read-through skipping in DML operations.
+* Fixed an issue where IndexQuery couldn't use an index until data population
completed.
+* Fixed a memory leak in HeavyQueriesTracker.
+* Fixed freelist corruption in JDK 17 with Shenandoah GC and assertions turned
off.
+* Fixed query entity configuration merge on node join.
+* Fixed NullPointerException when getting the cluster name on an inactive
cluster.
+* Fixed CdcCommandLineStartup interruption.
+* Fixed snapshot restore failures due to non-serializable cache group names
collections.
+* Fixed a binary compatibility issue with the dcId property.
+* Fixed transaction closing on explicit rollback or commit.
+* Fixed snapshot restoration when indexPath was equal to storagePath.
+* Fixed reading of empty unsupported system views in perfStat.
+* Fixed inconsistent behavior on concurrent commit and timeout with 1PC.
+* Fixed suboptimal expire shift calculation.
+* Fixed the corrupted tree exception on expiration.
+* Fixed H2 UNION query diagnostic plans (normalization added).
+* Fixed primitive column descriptor problem with alias on key or val field.
+* Fixed CdcMain to clear corrupted cdc state files.
+* Optimized cache warmup by using multiple threads.
+* Optimized discovery for multi-DC scenarios.
+* Optimized rebalancing in multi-DC mode.
+* Optimized the Cache API for multi-DC.
+* Optimized SQL Calcite-related operations for multi-DC.
+* Optimized the Java thin client for multi-DC scenarios.
+* Updated jetty-server dependency version to 11.0.25.
+* Updated commons-lang3 dependency version to 3.18.0.
SQL:
-* Add system view for SQL query plans history
-* Add docs for PostgreSQL cdc-extension
-* Fixed performance drop introduced by SQL plan history system view
-* Method to create SQL cache via thin client
-* Fixed node crash after SQL query with WITH clause
-* Add initiatorId to the SQL_QUERY_HISTORY system view
-* Fix indexed field validation
-* Add information about query initiator id to log
-* Set H2 default SQL plan history to zero
-* Documentation: Add SQL_PLANS_HISTORY view performance considerations
+* Added a system view for SQL query plan history.
+* Added initiatorId to the SQL_QUERY_HISTORY system view.
+* Added information about query initiator id to log.
+* Fixed node crash after SQL query with WITH clause.
+* Fixed indexed field validation.
SQL Calcite:
-* Update Calcite version to 1.40
-* Support UNNEST operator
-* Add HASH join type
-* Refactor PlannerTest
-* Add query blocking tasks executor (allows to execute SQL inside UDF)
-* Add non-equi condition support for LEFT/RIGHT/FULL/ANTI HASH JOIN
-* Add heuristics to optimize join order
-* Add group partitions reservation
-* Refactor JmhSqlBenchmark
-* Fix MergeJoin/NestedLoopJoin buffers overflow
-* Add support of user-defined table functions
-* Optimize scans with filter
-* Add dynamic configuration to disable a rule globally
-* Fix merge filter to scan after trimmed fields
-* Add thread pool starvation warning, add UDF query warning
-* Optimize memory consumption for hash-table based operators
-* Add extraction of common part from disjunction in conditions
-* Fix mapping sending for trim exchange
-* Optimize IN statement with literals
-* Optimization for MultiDC
-* Add number of passed query parameters validation
-* Fix incorrect processing of IS NOT DISTINCT condition in MergeJoin
-* Limit joins number to commute in planning
-* Fix usage of checkState() in the join nodes
-* Fix cast of dynamic parameters
-* Fix wider type for fixed chars coercion
-* Fix NVL/COALESCE failure with correlated subquery as parameter
-* Fix excessive log output on planning error
-* Reduce contention by QueryBlockingTaskExecutor
-* Fixed assertion on planning for filter with double correlate
-* Reuse Row for non-storing accumulators
-* Fix function with schema serialization
-* Fix "field names not distinct" assertion error
-* Fix flaky CancelTest.testNotOriginatorNodeStop
+* Added support of user-defined table functions.
+* Added UNNEST operator support.
+* Added HASH join type support.
+* Added a query blocking tasks executor (enables SQL execution inside UDFs).
+* Added non-equi condition support for LEFT/RIGHT/FULL/ANTI HASH JOIN.
+* Added heuristics to optimize join order, limit joins number to commute in
planning.
+* Added dynamic configuration to disable a rule globally.
+* Added thread pool starvation warning, add UDF query warning.
+* Added number of passed query parameters validation.
+* Fixed MergeJoin/NestedLoopJoin buffers overflow.
+* Fixed merge filter to scan after trimmed fields.
+* Fixed incorrect processing of IS NOT DISTINCT condition in MergeJoin.
+* Fixed cast of dynamic parameters.
+* Fixed wider type for fixed chars coercion.
+* Fixed NVL/COALESCE failure with correlated subquery as parameter.
+* Fixed excessive log output on planning error.
+* Fixed assertion on planning for filter with double correlate.
+* Fixed function with schema serialization.
+* Fixed "field names not distinct" assertion error.
+* Optimized memory consumption for hash-table based operators.
+* Optimized IN statement with literals.
+* Optimized Row reusing for non-storing accumulators.
+* Optimized scans with filter.
+* Updated Calcite version to 1.40.
Control utility:
-* Added support for interactive input of sensitive command arguments in
control utility
-* Add rolling upgrade commands for control.sh
-* Implement control.sh status command for rolling upgrade
-* Fix control.sh --kill compute command authorization and authorization error
propagation
-* Removed redundant permission check to cancel services from control utility
+* Added support for interactive input of sensitive command arguments.
+* Added rolling upgrade commands.
+* Added WAL state/enable/disable commands.
+* Added checkpoint command to control utility.
+* Added offline command support to the control utility.
+* Fixed authorization for the --kill compute command and authorization error
propagation.
+* Fixed cache list command if mapped to a client node.
+* Removed redundant permission check to cancel services.
Java thin client:
-* SqlFieldsQuery initiator ID support
-* Fix NPE on SQL fields query
-* Remove GridClient from control.sh
-* Fix multi-key operations unordered map/set warnings in server logs
-* Optimizations for MultiDC
-* Move GridClientByteUtils to IgniteUtils
-* Fix thin client duplicates channels
-* Add handshake timeout configuration for java thin client
-* Fixed management client connection if the 'newThinConnectionsEnabled'
property is set
-* Fix binary meta sending on reconnect
-* Simplify GridClientOptimizedMarshaller
-* Fixed cache list command if mapped to a client node
+* Added thin client API to create SQL caches.
+* Added SqlFieldsQuery initiator ID support.
+* Added handshake timeout configuration for java thin client.
+* Fixed multi-key operations unordered map/set warnings in server logs.
+* Fixed duplicate channel handling in the thin client.
+* Fixed management client connection if the 'newThinConnectionsEnabled'
property is set.
+* Fixed binary meta sending on reconnect.
JDBC:
-* Add JDBC local query property
+* Added JDBC local query flag.
Apache Ignite In-Memory Distributed Database 2.17.0
-----------------------------------------------------------
