OrientDB 3.2 Release Notes

Table of Contents

• 3.2.13 - 1 December 2022
• 3.2.12 - 10 November 2022
• 3.2.11 - 19 October 2022
• 3.2.10 - 15 September 2022
• 3.2.9 - 11 August 2022
• 3.2.8 - 26 June 2022
• 3.2.7 - 8 June 2022
• 3.2.6 - 28 April 2022
• 3.2.5 - 14 February 2022
• 3.2.4 - 28 December 2021
• 3.2.3 - 16 November 2021
• 3.2.2 - 21 September 2021
• 3.2.1 - 8 September 2021
• 3.2.0 - 29 April 2021

3.2.13 - 1 December 2022

Core

• Make sure to use high level transactions in all index change cases
• Made index rebuild batch changes in transaction
• Fix view unlocking in case of refresh error
• Optimized update of vertices that use ridbag trees
• Fix regression on OResult hash code, issue #9900
• Ignore index corrupted errors on drop
• Batched view refreshing in transaction
• Optimized of usage of read/write lock in storage
• Fix check of index type also on chained indexes
• Reduced usage of modifiable schema to reduce contention on read/write lock
• Fix waiting for last task in ViewManager close
• Fix running of ddl while incremental backup is running do not block anymore other write operations.
• Fix invalid cluster id do not make storage readonly

Distributed

• Fix in handling of node missing on refresh

3.2.12 - 10 November 2022

Changes

Core

• Add timeout check in next query page fetching
• Updated dependencies
• Optimized Security Policies checks
• Optimized query engine property fetching and filtering
• Removed not used anymore dependencies
• Fix in truncate clusters logic
• Improved string caching logic
• Made the direct memory pointer soft reference to retain it and reduce the allocation overhead
• Add a correct error message when opening a not existing database in a in memory context
• Fix regression in sql function execution after refactor, issue #9888
• Optimization in storage record reading
• Fix OClass.setCustom() in ditributed setup

Console

• Fix regression database creation, issue #9889

Enterprise

• Limited the maximum number of metrics kept in memory
• Made query statements metrics ognostic of values

3.2.11 - 19 October 2022

Changes

Core

• Use correct configuration to run javascript functions on truffle script engine of graal
• Minimize duplicate logic in index searching for query engine
• Add caching of graal Context with relative database functions
• Reduced allocations in query engine
• Add possibility to unload cached information for specific script executor
• Optimized the cluster computation in query engine
• Disabled the sharding check logic for distributed
• Removed dependencies not used anymore
• Correct query interrupt based on command timeout configuration
• Minor updates of dependencies

3.2.10 - 15 September 2022

Changes

Core

• Make put of index everytime transactional
• Converted all left put operations to use transaction directly
• Fix logging of log messages with exceptions
• Refactor for simplify index creation logic
• Optimization in index write logic
• Optimization in ridbag write logic
• Optimization in page write logic
• Optimization in script pool
• Disabled write operations without atomic operation
• Fixes in Json parsing
• Re-enabled computation of record sizes for cluster issue #9870
• Replaced custom lock implementation with jdk implementation
• Avoid to read null values from json for ridbags

Client

• Automatically start a transaction in the client side if a script started it server side

Lucene

• Correct lucene remove after transactional index operations refactor
• Make sure rebuild of lucene works after refactor

Distributed

• Fix copyStream to not terminate on 0 byte read
• Mark HA STATUS idempotent so it can be used from SQL API.
• Include individual DB status across cluster in HA STATUS result
• Add exception details to some logging that lost stack traces.

3.2.9 - 11 August 2022

Changes

Core

• Make sure to drop the database also when drop listeners fail
• Improve thread pool executors to scale up and down properly
• Make sure to release lock on close of failed storage
• Removed background thread to mark storage broken not needed anymore
• Add missing file extension from list of database files extensions to allow proper cleanup on delete
• Remove no needed refresh of immutable metadata during index metadata load
• Avoid that wrong validation value make a database read only
• Corrected regression on btree v3 value replace
• Refactor to simplify index v3 logic
• Prevent Live Query thread hot looping on idle queue.

Distributed

• Improved distributed hosts change notification after client optimization

Remote

• Release session lock in any case of error

ETL

• Make sure to close context on process shutdown

3.2.8 - 26 June 2022

Changes

Core

• avoid to make the storage read only in case of error in record serialization
• correct iterable value set during update operations issue #9781
• avoid to put storage in read only in case of errors during read operations
• fixed multivalue composite index queries to not return duplicates
• correct indexes rebalancing causing error on delete operations

Console

• local creation of a database in plocal with console old command will create a admin user

Distributed

• unblock distributed request handling in case of install error, issue #9815
• Cap string length in binary channels

Lucene

• Support parameterised metadata in Lucene queries
• make sure that lucene parsing exception do not set the storage in read only mode, issue #9498
• Fix the locking in the Lucene indexer

3.2.7 - 8 June 2022

Changes

Core

• fixed delete of lucene indexes
• make sure to do a clean metadata re-init after incremental backup database restore
• handle thread interruption while data read and write with correct exception
• Speed up of record updates.
• remove edges with in or out null during bonsai repair,issue #9806
• minor correction in composite index creation query

Distributed

• cloned distributed lock keys that may contain a record id for avoid mutation
• properly handle database instance used by lucene indexes while distributed sync
• Install ShutdownLogManager in distributed mode

3.2.6 - 28 April 2022

Changes

Core

• LSN of latest applied record returned during restore
• Binary compatibility issue was fixed
• Update jackson dependency to the latest release
• Disabled memory pre-allocation by default
• Ported fix for shortest path, issue #9774
• Minor update of dependency version
• Storage state lock was replaced by standard JDK lock

Distributed

• Minor fix for distributed on deploy database backup in case of source folder and dest folder in different volumes
• Fixes on network layer between nodes

3.2.5 - 14 February 2022

Changes

Core

• Restore flag is triggered once physical restore is started.
• Tracking of consistency of atomic operation on restore was added.
• If Unsafe is present it is used for memory allocation/de-allocation.
• Fix toJson() with spaces in map key names.
• Prevention of recursive flow of exception is case of internal error.
• DWL files do not trigger errors during the database backup.
• Fix ORDER BY with LET

Distributed

• Minor fix in distributed stat collecting logic
• Check to avoid distributed backup path to be in the same location of databases
• Minor refactor to avoid to do version promises for not changed records

3.2.4 - 28 December 2021

Changes

Core

• Fix of bug when removal of entry from the BTree causing damage of the tree structure.
• add some methods in internal database API for avoid to use storage interface
• reduce use of direct storage API where is not needed
• Remove Log4J testing dependencies
• Fix npe on traversal of graph

Client

• refactor: remove of last few usages of storage for client use cases
• separated the logic for remote ridbag management from the embeded one
• cleanup of not needed methods in remote index manager
• completely split the index remote and embedded logic
• minor refactor in remote storage to remove dependency to core components

Distributed

• removed additional code in distributed module not used anymore
• add reset of previous sync backup on ddl execution
• minor fix ddls
• enabled two phase ddl with retry
• add tests for new ddl messages serialization and execution
• first definition of coordination of ddls
• first definition of new ddl messages for distributed ddls
• made distributed unit tests more reliable
• re-enabled distributed in github actions
• add method for only log distributed sequential
• removed old delta sync implementation not used anymore
• minor fix in distributed transaction data test
• minor fix in transaction data test
• minor fix in the distributed sequence manager
• Fix NPE on network reconnect

3.2.3 - 16 November 2021

Changes

Core

• start implementing support for Java 17
• made sure that the client network deserializer is used in most of the places
• merged Basic Transaction interface in Transation interface
• minor refactor to remove all storage usages from abstract database
• Fix of IT tests, to make them work under Java 17
• Import - Fix RID conversion in list of embedded objects
• Fix illegal memory access in Unsafe byte array comparator
• All threads given a name and default exception handler
• add method in local cache to clear referred record instances
• add property for generate and hold database instance id
• Fix DB backup UUID checks
• removed redundant cache clear from rollback operations
• minor refactor to avoid cache clear on rollback
• Reduce log level on JSON serializer
• updated icu dependency to keep only one dependency jar in the final package
• removed cleanup of locks on shutdown from HZ lock manager, try finally should already cover all cases
• minor fix to avoid a storage to go to read only if the backup fail
• update fix to avoid deadlock, to avoid the start to block
• minor fix in the loop resolution of temporary ids
• minor fix in storage validation logic
• minor fix on server startup logic

SQL

• Fix corner cases of LET expression evaluation with $current
• Add new interfacte for live query batch. Optimise live query execution in remote (Send results in batches)

Distributed

• refactor of distributed drop to move distributed drop logic outside the listener and in the distributed context
• fix drop in case of distriubed environment with distributed disabled
• fixed reconnect of distributed to reduce session and delay on error
• add quorum in error message for not enough nodes online
• removed quorum all for index changes
• additional cleanups in case of full sync failure
• refactor distributed startup to avoid to deadlock on remote databases install
• minor fix on record id reset in case of distributed concurrent creation
• minor fix on sync backup reset

ETL

• Fix ETL execution with LINK transformers

3.2.2 - 21 September 2021

Changes

Core

• Fix management of predicate security on DELETE
• Minor performance fix in listing on databases during subscribe on push notifications
• Minor fix in server users password reading
• Automatic renew token in distributed channel when close to expire
• Import: removed unused v3 approach and started using parser for brokenrids
• Fix Studio login

Distributed

• Removed distributed logging not needed anymore

3.2.1 - 8 September 2021

Changes

Core

• Fix Nashorn js execution
• Force Nashorn usage when GraalVM is disabled by config
• Many fixes to database import/export
• Refactor transaction index changes
• Reload schema after incremental restore
• Optimise predicate security checks on property validation
• Allow concurrent access to active queries stats
• Optimise OTxIndexChangesList and enable it for index tx management
• Allow binary connections without session token (disabled by default)
• Add security check on cached sequences
• Optimise record save
• Replaced micro tx with transaction in embedded noTx operations
• Removed micro transaction implementation not needed anymore
• Optimise views management
• Fix index space consumption
• Fix security checks on Class in remote
• Check that prevents restore of database in another version after crash was introduced
• Allow choice of storage cluster version via global config
• Fix StackOverflow error when adding the owner document to OTracked
• Fix OClassRemote.hashCode()
• Maximum allowed size of WAL segment has been increased.
• Fix issues #9658 #9562

SQL

• Fix ORDER BY with big LIMIT
• Implement DROP CLASS with parameter
• Enhance live queries to allow projections
• Implement exclude projections in SELECT
• Fix management of embedded objects on Live Query DELETE
• Fix UPDATE UPSERT with cluster as target
• Implement support for index chains in SQL with CONTAINSANY

HTTP

• Add Secure header to session cookie

3.2.0 - 29 April 2021

Changes

See What's New