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Fixed RangeGlobalStep which was prematurely closing the iterator.
Added explicit state to DefaultTraversal to track whether or not it was fully iterated and closed to ensure it released resources properly.
Prevented XML External Entity (XXE) style attacks via GraphMLReader by disabling DTD and external entities by default.
Improved error message for failed serialization for HTTP-based requests.
Fixed a NullPointerException that could occur during a failed Connection initialization due to uninstantiated AtomicInteger.
Minor changes to the initialization of Java driver Cluster and Client such that hosts are marked as available only after successfully initializing connection pools.
NoHostAvailableException now contains a cause for the failure.
Bumped to Netty 4.1.72.
Added user-friendly message in Gremlin console for unavailable hosts upon initiation and fixed possible leak in RemoteCommand.groovy upon RemoteException.
TINKERPOP-2569 Reconnect to server if Java driver fails to initialize
TINKERPOP-2589 XML External Entity (XXE) vulnerability
TINKERPOP-2597 NullPointerException while initializing connection pool
TINKERPOP-2603 TinkerGraph sometimes could not query float values.
TINKERPOP-2609 HTTP returns serialization exceptions for the GraphTraversalSource
TINKERPOP-2626 RangeGlobalStep closes traversal prematurely
TINKERPOP-2504 Intermittently failing server/driver integration tests
TINKERPOP-2616 Provide better exceptions with SSL related failures (breaking)
TINKERPOP-2630 Clarify that a server cannot support Graphson1.0 over HTTP
TINKERPOP-2632 Netty 4.1.61 flagged with two high severity security violations
TINKERPOP-2669 Netty 4.1.61 flagged with medium severity security violations
Coerced single set arguments to P.within and P.without to list in Python which serializes to a more expected form for P instances.
Fixed bug in the vertexLabelKey validation for GraphMLWriter which was inadvertently validating the edgeLabelKey.
Changed IndexStep to make it easier for providers to determine the type of indexer being used.
Allowed Javascript Translator to take Bytecode or a Traversal.
Addressed CVE-2021-32640 for gremlin-javascript.
Allowed construction of DriverRemoteConnection in .NET to use host and port specification similar to Java syntax.
Defaulted DriverRemoteConnection to "g" if it the TraversalSource binding isn’t supplied in Python.
Initialized metrics in ProfileStep even if the step hasn’t iterated.
TINKERPOP-2358 Potential connection leak on client disposing
TINKERPOP-2554 Extracting step metrics from ProfileStep throws NPE if the step was not triggered
TINKERPOP-2565 GraphMLWriter does not check vertexLabelKey conflict
TINKERPOP-2578 Set arguments to P within/without are wrapped in List
TINKERPOP-2580 Update the custom DSL documentation
Prevented Java driver from sending multiple request messages with the same identifier.
Improved error message for property(T,Object) when mutating graph elements.
Added method caching for GraphSON 3.0 deserialization of P and TextP instances.
Allowed setting ssl_options for gremlin-python.
Fixed bug with global dedup() when used in reducing by() of group().
Fixed bug with Javascript Groovy Translator when generating Gremlin with multiple embedded traversals.
Modified Gremlin Server Settings to be more extensible allowing for custom options with the YAML parser.
Fixed toString() representation of P when string values are present in Javascript.
Exposed barrier size with getter for NoOpBarrierStep.
Bumped to Netty 4.1.61.
Added max_content_length as a Python driver setting.
Fixed bug in Java Client initialization, reconnect and shutdown where certain thread pool configurations might produce a deadlock.
Ensured that barrier() additions by strategies were controlled solely by LazyBarrierStrategy.
Fixed NullPointerException in ResponseMessage deserialization for GraphSON.
Enabled the Gremlin.Net driver to repair its connection pool after the server was temporarily unavailable.
Added the ability to supply a HandshakeInterceptor to a Cluster which will provide access to the initial HTTP request that establishes the websocket.
Fixed a possible leakage of connections in the Gremlin.NET driver that could happen if Dispose() was called while the pool was creating connections.
TINKERPOP-2512 Duplicate jars in classpath when running gremlin-server.sh
TINKERPOP-2514 Java client driver requests with same request ids hang
TINKERPOP-2516 Property folding has trouble with coalesce
TINKERPOP-2529 Global dedup() in reducing by() of group() detaches elements for OLTP
TINKERPOP-2531 Gremlin .NET driver ConnectionPool can remain without connections if server is down for 1-2 minutes
TINKERPOP-1994 LazyBarrierStrategy fully responsible for barrier() additions
TINKERPOP-2168 GraphSON: P deserialization should be optimized
TINKERPOP-2457 Add a max_content_length parameter to DriverRemoteConnection in the Python client
TINKERPOP-2532 MaxBarrierSize of NoOpBarrierStep should be accessible
TINKERPOP-2535 Netty 4.1.52 flagged as medium security violation
TINKERPOP-2547 Provide an option to supply a callback before handshake submission
TINKERPOP-2550 Deadlock on Client initialization
Added GremlinScriptChecker to provide a way to extract properties of scripts before doing an actual eval().
Added none() step for all language variants.
Fixed bug in PythonTranslator which was improperly translating Lambda scripts.
Fixed bug in GremlinDslProcessor where certain return types in TraversalSource definitions were not generating code that would compile.
Changed the default read and write timeout values for the TornadoTransport to None to disable it.
Bumped to Groovy 2.5.14.
Modified the text of profile() output to hide step instances injected for purpose of collecting metrics.
Bumped to Jackson 2.11.x.
Bumped Netty 4.1.52.
Added lambda support for gremlin-javascript.
Provided a more concise syntax for constructing strategies in Groovy.
Aligned CoreImports with GroovyTranslator to generate more succinct syntax.
Improved gremlin-groovy understanding of withSack() overloads to avoid forced casts.
Moved Translator instances to gremlin-core.
Prevented barriers from over-reaching their limits by one.
Added CheckedGraphManager to prevent Gremlin Server from starting if there are no graphs configured.
Fixed bug in bytecode Bindings where calling of() prior to calling a child traversal in the same parent would cause the initial binding to be lost.
Established a default read and write timeout for the TornadoTransport in Python, allowing it to be configurable.
Delegated handling of erroneous response to the worker thread pool instead of event loop thread pool in Java Driver.
Removed Connection from Connection Pool when server closes a connection with no pending requests in Java Driver.
Improved initialization time of Java Driver if the default serializer is replaced.
Deprecated withGraph() in favor of withEmbedded() on AnonymousTraversalSource.
Added support for per-request level configurations, like timeouts, in .NET, Python and Javascript.
Fixed bug in Javascript Translator that wasn’t handling child traversals well.
Prevented Gremlin Python sugar from being confused by Python magic methods.
Allowed Gremlin Python sugar calls from anonymous context.
Implemented AutoCloseable on MultiIterator.
Fixed an iterator leak in HasContainer.
Fixed bug in :bytecode command preventing translations with whitespace from working properly.
Added reset and config options to the :bytecode command to allow for greater customization options.
Added GraphSON extension module and the TinkerIoRegistry to the default GraphSONMapper configuration used by the :bytecode command.
Added GremlinASTChecker to provide a way to extract properties of scripts before doing an actual eval().
Avoided creating unnecessary detached objects in JVM.
Added support for TraversalStrategy usage in Javascript.
Added Traversal.getTraverserSetSupplier() to allow providers to supply their own TraverserSet instances.
Release server threads waiting on connection if the connection is dead.
Fixed bug where server closes HTTP connection on request error even if keep alive is set to true.
Deprecated driver Channelizer keep-alive related methods.
Delegate handling of WebSocket handshake to Netty instead of custom code in Java Driver.
Delegate detection of idle connection to Netty instead of custom keep alive logic for WebSocketChannelizer.
Added support for WebSocket frame compression extension ( [RFC7692](https://tools.ietf.org/html/rfc7692) ) for WebSocketChannelizer in Java/Python driver.
Added server support for WebSocket compression extension ( [RFC7692](https://tools.ietf.org/html/rfc7692) ).
Fixed bug with Bytecode serialization when Bytecode.toString() is used in Javascript.
Fixed "toString" for P and TextP to produce valid script representation from bytecode glv steps containing a string predicate in Javascript.
Fixed a bug which could cause Java driver to hang when using ResultSet.statusAttributes()
Added a listener to javascript’s DriverRemoteConnection to find note errors from websocket connection setup.
Fixed bug with ReservedVerificationStrategy.getConfiguration() which was omitting the reserved keys value.
Changed all configuration keys on AbstractWarningVerificationStrategy implementations to public.
Deprecated BytecodeUtil and merged its functionality to the existing BytecodeHelper.
Added configuring implementation in HasStep
Remove static initialization for GraphSONMessageSerializerV1d0 and GraphSONMessageSerializerV1d0 in Java driver.
Connections to the server in a connection pool are created in parallel instead of serially in Java Driver.
Connection pools for multiple endpoints are created in parallel instead of serially in Java Driver.
Introduced new HostNotAvailable exception to represent cases when no server with active connection is available.
Don’t wait for new requests during shutdown of event loop group in Java Driver.
TINKERPOP-2364 Injected ProfileStep should not be displayed in child traversals
TINKERPOP-2369 Connections in ConnectionPool are not replaced in background when underlying channel is closed
TINKERPOP-2403 Gremlin javascript Translator does not handle child traversals
TINKERPOP-2405 gremlinpython: traversal hangs when the connection is established but the servers stops responding later
TINKERPOP-2408 Iterator leak in HasContainer
TINKERPOP-2409 js: DriverRemoteConnection never times out if server uri not available.
TINKERPOP-2410 Free up server threads when client is closed
TINKERPOP-2425 Server closes HTTP connection for keepAlive as true
TINKERPOP-2432 Generate correct toString() representation of bytecode in Javascript
TINKERPOP-2433 typo in javadocs match() Type Parameters
TINKERPOP-2435 Gremlin Python sugar syntax for values() can lead to unexpected problems
TINKERPOP-2437 gremlin-driver hangs if ResultSet.statusAttributes().get() is called when the request throws
TINKERPOP-2439 P and TextP toString() is broken
TINKERPOP-2458 Bytecode Bindings lost when followed by a child traversal
TINKERPOP-2465 TestHelper.generateTempFileFromResource file handling is invalid on windows
TINKERPOP-2475 Barrier step touches one more element of next loop
TINKERPOP-2478 Console byte code translator has issues with "new Date()"
TINKERPOP-2001 Support lambdas in Javascript
TINKERPOP-2054 Support TraversalStrategy specification in gremlin-javascript
TINKERPOP-2296 Per query timeout not working from Python
TINKERPOP-2392 Improve module level documentation for GLVs
TINKERPOP-2396 TraverserSet should be extendable for GraphDB provider
TINKERPOP-2397 Don’t create the default Gyro serializer if the caller specifies a different one
TINKERPOP-2401 Upgrade Jackson-databind to 2.11.x
TINKERPOP-2406 Delegate processing from event loop to worker threads
TINKERPOP-2412 Add missing query tests
TINKERPOP-2413 Prefer withEmbedded() to withGraph() on AnonymousTraversalSource
TINKERPOP-2415 Avoid unnecessary detached objects if not required
TINKERPOP-2416 MultiIterator should implement AutoCloseable
TINKERPOP-2420 Support per query request options in .NET
TINKERPOP-2421 Support per query options in javascript
TINKERPOP-2426 Use Netty’s WebSocketClientProtocolHandler
TINKERPOP-2427 Simplify Netty reference counting
TINKERPOP-2430 Looping Recipies
TINKERPOP-2431 Operating on Dropped Elements Recipes
TINKERPOP-2436 The gremlin server starts even if all graphs instantiation has failed
TINKERPOP-2438 Provide a way for scripts to respect with() specification of timeout
TINKERPOP-2440 Simplify driver by delegating keepAlive logic to Netty
TINKERPOP-2441 Add compression to WebSocket frames sent from client
TINKERPOP-2442 Make Translators that work in Java part of gremlin-core
TINKERPOP-2445 Speed up client initialization (breaking)
TINKERPOP-2446 Add Recipe for Optional Looping
TINKERPOP-2453 Add WebSocket compression to gremlin-python
TINKERPOP-2461 Align CoreImports with GroovyTranslator
TINKERPOP-2462 Duplicated BytecodeUtil and BytecodeHelper classes
TINKERPOP-2466 Improve syntax for Groovy scripts that use withStrategies()
TINKERPOP-2468 Stabilize shouldProcessSessionRequestsInOrder() test
TINKERPOP-2469 KrbException - Principal does not exist in test
TINKERPOP-2474 withSack() Groovy translation output could be simplified
TINKERPOP-2479 Provide a way to set a custom GraphSONMapper for :bytecode command
TINKERPOP-2482 Rename wsConnectionTimeout to connectionSetupTimeout
Fixed bug in has(T,Traversal) where results were not being returned.
Fixed bug in select(Traversal) where side-effects were getting lost if accessed from the child traversal.
Fixed authorization bug when using WsAndHttpChannelizerHandler with keep-alive enabled.
Fixed bug in option-less construction of DriverRemoteConnection in Javascript.
Bumped Jackson to 2.9.10.5.
Improved sampling distribution for global scope sample() operations.
TINKERPOP-2288 Get ConnectionPoolBusyException and then ServerUnavailableExceptions
TINKERPOP-2352 Gremlin Python driver default pool size makes Gremlin keep-alive difficult
TINKERPOP-2374 SaslAndHttpBasicAuthenticationHandler can’t extract authorization
TINKERPOP-2383 has(T,Traversal) does not return results
TINKERPOP-2384 Inject and withSideEffect causing different outcomes in order step
This release also includes changes from 3.3.11.
Gremlin.NET driver: Fixed a NullReferenceException and throw clear exception if received message is empty.
Bumped to Groovy 2.5.11.
Modified ImportGremlinPlugin to allow for field imports.
Improved error message for math() when the selected key in a Map is null or not a Number.
Added :cls command to Gremlin Console to clear the screen.
Bumped Netty 4.1.49.
TINKERPOP-2192 Gremlin.Net.Driver.Connection.Parse throws a NullReferenceException
TINKERPOP-2345 NullPointerException when Map key is not found for math()
TINKERPOP-2347 Remove invalid service descriptors from gremlin-shaded
TINKERPOP-2350 clone() is not deep copying Traversal internals
TINKERPOP-2351 Local Map ordering of keys can generate cast errors
TINKERPOP-2353 Error while Shutting Down Gremlin Server
TINKERPOP-2355 Jackson-databind version in Gremlin shaded dependency needs to be increased - introduces vulnerability issues
TINKERPOP-2360 failed to deserializer int32 when gremlin-python submit bytecode with a big int value
TINKERPOP-2365 LazyBarrierStrategy adds a NoOpBarrierStep when profile() is present
TINKERPOP-2368 JAVA_OPTIONS are not properly expanded in gremlin-console
TINKERPOP-2215 Better exception message for connection problems
TINKERPOP-2336 Allow close of channel without having to wait for server
TINKERPOP-2339 Gremlin.Net: Update System.Net.WebSockets.Client dependency
TINKERPOP-2354 Document recommendation to reuse graph traversal source
TINKERPOP-2357 Add a command to clear the Gremlin Console screen
TINKERPOP-2371 Add possibility to import constants with ImportGremlinPlugin
Fixed bug in drop() of properties which was introduced in 3.4.5.
This release also includes changes from 3.3.10.
Expanded the use of by(String) modulator so that it can work on Map as well as Element.
Improved error messaging for by(String) so that it is more clear as to what the problem is
Bumped to Netty 4.1.42
Improved SPARQL query translation to better allow for index optimizations during execution.
Improved Gremlin Server websocket handling preventing automatic server close of the channel for protocol errors.
Introduced internal Buffer API as a way to wrap Netty’s Buffer API and moved GraphBinaryReader, GraphBinaryWriter and TypeSerializer<T> to gremlin-core.
Unified the behavior of property comparison: only compare key&value.
Supported hasKey() and hasValue() step for edge property and meta property, like g.E().properties().hasKey('xx').
Modified driver to send overrideRequestId and userAgent to server when they are present in RequestOptions for bytecode requests.
TINKERPOP-2175 Executor thread is not returned on channel close
TINKERPOP-2266 Keep alive not started at connection creation
TINKERPOP-2274 Test of TinkerGraph Gremlin fail on Windows and non EN locale
TINKERPOP-2318 Edge properties dedup() not work with spark-gremlin (breaking)
TINKERPOP-2332 JavaScript GLV: structure element toString() should internally call toString()
TINKERPOP-2333 JavaScript GLV: GraphSON2/3 Edge deserialization is invalid
TINKERPOP-1733 hasKey, hasValues should work on Element and Property
TINKERPOP-2262 Improve Netty protocol handling
TINKERPOP-2305 GraphBinary: Wrap Buffer API
TINKERPOP-2307 Add better error message for badly configured Channelizer
TINKERPOP-2309 Bump gremlinpython to Tornado 5.x
TINKERPOP-2314 Employ by(String) for Map when possible and improve errors around incorrect types
TINKERPOP-2315 Implement some form of clone() or reset() for Traversal in GLVs
TINKERPOP-2320 [SECURITY] XMLInputFactory initialization in GraphMLReader introduces
TINKERPOP-2322 Deprecate Jython support
TINKERPOP-2324 Deprecate the raw NIO support in the Java driver
TINKERPOP-2325 Generate traversals that will better yield index lookups with SPARQL
TINKERPOP-2329 JavaScript GLV: Update websocket library dependency
TINKERPOP-2330 JavaScript GLV should expose GraphSON2Writer and GraphSONReader
This release also includes changes from 3.3.9.
Provided support for DSLs by way of remote connections through AnonymousTraversalSource.
Added elementMap() step.
Added GraphBinary support for Python.
Allowed for embedded map assertions in GLV tests.
Added Direction deserialization support in GLVs.
TINKERPOP-2159 EventStrategy doesn’t handle multi-valued properties
TINKERPOP-2276 No constructor for remote connection in DSL generated traversal source
TINKERPOP-2283 GraphStep’s ids null exception
TINKERPOP-2285 Error object is unreachable
TINKERPOP-2289 Use address instead of hostname for connection
TINKERPOP-2290 Javascript GLV connection refused error handling
TINKERPOP-2291 TraversalExplanation deserialization in GraphSON
TINKERPOP-2298 Bytecode.java flattenArguments throw exception when null
TINKERPOP-2303 GremlinDsl generate addV instead of addE
TINKERPOP-1810 Add Lambda.binaryOperator and Lambda.unaryOperator
TINKERPOP-1838 Python sample script
TINKERPOP-2046 Gremlin-Python: Support custom request headers in WebSocket request
TINKERPOP-2213 Replace scriptEvaluationTimeout in favor of something more suitable to bytecode
TINKERPOP-2275 Update jackson databind 2.9.9.3+
TINKERPOP-2277 Python sdk postpone the timing to create transport
TINKERPOP-2279 GraphBinary support in Python
TINKERPOP-2280 Prevent use of T values as property key overloads
TINKERPOP-2284 Make it easier to return more structure of graph elements
TINKERPOP-2302 Add isOnGraphComputer() field accessor to ElementMapStep
This release also includes changes from 3.3.8.
Improved error messaging on timeouts returned to the console from :>.
Added a toString() serializer for GraphBinary.
Configured the Gremlin Console to use GraphBinary by default.
Fixed transaction management for empty iterators in Gremlin Server.
Deprecated MessageSerializer implementations for Gryo in Gremlin Server.
Deprecated Serializers enum values of GRYO_V1D0 and GRYO_V3D0.
Deprecated SerTokens values of MIME_GRYO_V1D0 and MIME_GRYO_V3D0.
Added a Docker command to start Gremlin Server with the standard GLV test configurations.
Added aggregate(Scope,String) and deprecated store() in favor of aggregate(local).
Modified NumberHelper to better ignore Double.NaN in min() and max() comparisons.
Bumped to Netty 4.1.36.
Bumped to Groovy 2.5.7.
Added userAgent to RequestOptions. Gremlin Console sends Gremlin Console/<version> as the userAgent.
Fixed DriverRemoteConnection ignoring with Token options when multiple were set.
Added :set warnings <true|false> to Gremlin Console.
TINKERPOP-1619 TinkerGraphComputer worker count affects OptionalStep query results
TINKERPOP-2157 SparkStarBarrierInterceptor injects (Byte) 0
TINKERPOP-2224 Detect and fix resource leak
TINKERPOP-2230 match() step unexpected behaviours
TINKERPOP-2232 RemoteStrategy does not call parent class TraversalStrategy init
TINKERPOP-2238 Fix remaining iterator leaks marked by @IgnoreIteratorLeak
TINKERPOP-2241 Client exception don’t match Server exception when server throw StackOverflowError
TINKERPOP-2248 Instability of driver for blocked requests
TINKERPOP-2257 transaction itty may still be visited after commit
TINKERPOP-2264 Gremlin Python should deserialize g:Date to UTC
TINKERPOP-1084 Branch option tokens should be allowed to be traversals.
TINKERPOP-1553 Deprecate store() in favor of aggregate(Scope)
TINKERPOP-1921 Support hasNext terminal step in GLVs
TINKERPOP-2020 Support withComputer() for javascript
TINKERPOP-2223 Update jackson databind to 2.9.9
TINKERPOP-2236 Improve error messaging for TinkerGraph IdManagers that fail on conversions
TINKERPOP-2237 Prevent error when closing sessions that don’t exist (breaking)
TINKERPOP-2242 Bump to netty 4.1.36
TINKERPOP-2243 Add user-agent to RequestOptions
TINKERPOP-2246 Consolidate the error propagation to the client
TINKERPOP-2250 Support toString serialization in GraphBinary
TINKERPOP-2256 processAllStarts of AggregateStep should only be called when barrier is empty
TINKERPOP-2260 Update jackson databind 2.9.9.1
TINKERPOP-2265 Deprecate Traversal.getSideEffects() functionality for remoting purposes
TINKERPOP-2270 Deprecate multi/metaproperty support in Neo4j
TINKERPOP-2271 Add console preference to control server-originated warning display
TINKERPOP-2272 Rename steps and tokens that conflict with standard python functions
This release also includes changes from 3.3.7.
Allow a Traversal to know what TraversalSource it spawned from.
Fixed problem with connection pool sizing and retry.
Added status attribute for warnings to be returned to the client.
Modified Gremlin Console to report warning status attributes.
Changed :> in Gremlin Console to submit the client-side timeout on each request.
Provided method to override the request identifier with RequestOptions.
Added option to set per-request settings on a Traversal submitted via Bytecode.
Fixed the Gryo registration for OptionsStrategy as it was not serializing state properly.
TINKERPOP-2090 After running backend for a day or so System.IO.IOException keep throwing
TINKERPOP-2112 Folding in property() step is not being optimally performed
TINKERPOP-2180 gremlin.sh doesn’t work when directories contain spaces
TINKERPOP-2183 InterpreterModeASTTransformation needs to be more specific about what it transforms
TINKERPOP-2189 ConnectedComponent test assumes fixed order of vertices
TINKERPOP-2194 Enforcing an order on properties in one test method of ChooseTest
TINKERPOP-2196 PartitionStrategy with includeMetaProperties(true) can’t add labeled vertex
TINKERPOP-2198 Documentation for Store contradicts itself
TINKERPOP-2199 within step does not work with more than two parameters with python
TINKERPOP-2200 AddEdgeStartStep used DetachedFactory.detach instead of EventStrategy.detach
TINKERPOP-2204 Client receives no response on failed request
TINKERPOP-2206 Certain types in javascript don’t appear to serialize with a GraphSON type
TINKERPOP-2212 Path is not detaching properly under certain conditions
TINKERPOP-2217 Race condition in Gremlin.net driver connection
TINKERPOP-2089 Javascript DSL support
TINKERPOP-2179 Have o.a.t.g.driver.ser.SerializationException extend IOException
TINKERPOP-2181 Allow ctrl+c to break out of a long running process in Gremlin Console
TINKERPOP-2182 Remove gperfutils from Gremlin Console (breaking)
TINKERPOP-2190 Document Gremlin sanitization best practices
TINKERPOP-2191 Implement EdgeLabelVerificationStrategy
TINKERPOP-2193 Allow a Traversal to know what TraversalSource it spawned from
TINKERPOP-2203 Bind the console timeout to the request timeout
TINKERPOP-2208 Include inject() in DSLs generated with Java annotation processor
TINKERPOP-2211 Provide API to add per request option for a bytecode
TINKERPOP-2216 Consider adding conventional status attribute key for warnings
TINKERPOP-2219 Upgrade Netty version
This release also includes changes from 3.3.6.
Gremlin.NET driver: Fixed removal of closed connections and added round-robin scheduling.
Added GraphBinary serializer for TraversalMetrics
Added registration for SparqlStrategy for GraphSON.
Fixed up SparqlStrategy so that it could be used properly with RemoteStrategy.
Fixed ByteBuffer serialization for GraphBinary.
Fixed Path.toString() in gremlin-javascript which was referencing an invalid object.
Fixed potential for an infinite loop in connection creation for gremlin-dotnet.
Added fallback resolver to TypeSerializerRegistry for GraphBinary.
Added easier to understand exceptions for connection problems in the Gremlin.Net driver.
Support configuring the type registry builder for GraphBinary.
Bumped to Groovy 2.5.6.
Release working buffers in case of failure for GraphBinary.
GraphBinary: Use the same ByteBuf instance to write during serialization. Changed signature of write methods in type serializers.
Remove unused parameter in GraphBinary’s ResponseMessageSerializer.
Changed SparqlTraversalSource so as to enable Gremlin steps to be used to process results from the sparql() step.
GraphBinary: Cache expression to obtain the method in PSerializer.
TINKERPOP-1992 count has negative time in profile
TINKERPOP-2126 toString() methods not thread-safe
TINKERPOP-2135 Gremlin.Net ConnectionPool doesn’t handle closed idle connections properly
TINKERPOP-2139 Errors during request serialization in WebSocketGremlinRequestEncoder/NioGremlinRequestEncoder are not reported to the client
TINKERPOP-2141 ByteBufferSerializer modifies buffer’s position
TINKERPOP-2148 "no connection available!" is being thrown despite lots of free connections
TINKERPOP-2152 Path toString fails in Gremlin JavaScript
TINKERPOP-2153 Remove unused parameter from ResponseMessageSerializer (breaking)
TINKERPOP-2154 GraphBinary: Serializers should release resources in case of failures
TINKERPOP-2155 Situation can occur that causes infinite amount of connection to be opened, causing System.Net.WebSockets.WebSocketException
TINKERPOP-2161 GraphBinary: Write serialization performance issue
TINKERPOP-2169 Responses exceeding maxContentLength cause subsequent queries to hang
TINKERPOP-2172 PartitionStrategy doesn’t apply to AddEdgeStartStep
TINKERPOP-2173 Incorrect reset of log level in integration test
TINKERPOP-2177 Streaming response immediately after authentication stops after first partial response
TINKERPOP-1435 Support for extended GraphSON in gremlin-python
TINKERPOP-1882 Apply range and limit steps as early as possible
TINKERPOP-1998 IoGraphTest use different schemas for standard and readGraph configurations
TINKERPOP-2088 Enable SourceLink for Gremlin.Net
TINKERPOP-2098 Improve gremlin-server.sh help output
TINKERPOP-2122 Expose status codes from server errors
TINKERPOP-2124 InlineFilterStrategy produces wrong result
TINKERPOP-2125 Extend release validation script
TINKERPOP-2127 Add g:TraversalMetrics and g:Metrics deserializers for gremlinpython
TINKERPOP-2129 Mask security secret or password in logs
TINKERPOP-2130 Cannot instantiate DriverRemoteConnection without passing an options object
TINKERPOP-2131 NoConnectionAvailableException doesn’t reveal the reason
TINKERPOP-2134 Bump to Groovy 2.5.6
TINKERPOP-2136 Inside lower bound inclusion (documentation)
TINKERPOP-2138 Provide a configuration to disable the global closure cache
TINKERPOP-2140 Test build with Docker automatically
TINKERPOP-2144 Better handle Authenticator instance failures
TINKERPOP-2147 Add GraphBinary serializer for TraversalMetrics
TINKERPOP-2149 GraphBinary: Make type serializer resolution pluggable
TINKERPOP-2150 GraphBinary: Support configuring the TypeSerializerRegistry builder class in config
TINKERPOP-2163 JavaTranslator performance enhancements
TINKERPOP-2164 Bytecode’s hashCode impl (and its inner classes) can produce hash collisions
TINKERPOP-2165 Prefer commons-lang3 to commons-lang
TINKERPOP-2166 GraphBinary: P deserialization should be optimized
TINKERPOP-2167 Gremlin Javascript Traversal as async iterable
TINKERPOP-2171 Allow SPARQL to be extended with Gremlin steps
TINKERPOP-2174 Improve Docker Image Security
Changed Python "bindings" to use an actual Bindings object rather than a 2-tuple.
Improved the Gremlin.NET driver: It now uses request pipelining and its ConnectionPool has a fixed size.
Implemented IndexStep which allows to transform local collections into indexed collections or maps.
Made valueMap() aware of by and with modulators and deprecated valueMap(boolean) overloads.
Use Compare.eq in Contains predicates to ensure the same filter behavior for numeric values.
Added OptionsStrategy to allow traversals to take arbitrary traversal-wide configurations.
Added text predicates.
Added BulkSet as a GraphSON type with support in all language variants.
Added ReferenceElementStrategy to auto-detach elements to "reference" from a traversal.
Added initial release of the GraphBinary serialization format with Java support.
Allowed ImportCustomizer to accept fields.
Removed groovy-sql dependency.
Modified Mutating steps so that they are no longer marked as final.
Rewrote ConnectiveStrategy to support an arbitrary number of infix notations in a single traversal.
GraphSON MessageSerializer s will automatically register the GremlinServerModule to a provided GraphSONMapper.
Removed support for -i option in Gremlin Server which was previously deprecated.
Implemented ShortestPathVertexProgram and the shortestPath() step.
AbstractGraphProvider uses g.io() for loading test data.
Added the io() start step and read() and write() termination steps to the Gremlin language.
Added GraphFeatures.supportsIoRead() and GraphFeatures.supportsIoWrite().
Deprecated Graph.io() and related infrastructure.
GraphMLReader better handles edge and vertex properties with the same name.
Maintained order of annotations in metrics returned from profile()-step.
Refactored TypeTranslator to be directly extensible for ScriptTranslator functions.
Bumped to Netty 4.1.25.
Bumped to Spark 2.4.0.
Bumped to Groovy 2.5.4.
Modified Gremlin Server to return a "host" status attribute on responses.
Added ability to the Java, .NET, Python and JavaScript drivers to retrieve status attributes returned from the server.
Modified Java and Gremlin.Net ResponseException to include status code and status attributes.
Modified Python GremlinServerError to include status attributes.
Modified the return type for IGremlinClient.SubmitAsync() to be a ResultSet rather than an IReadOnlyCollection.
Deprecated two submit()-related methods on the Java driver Client class.
Added Client.submit() overloads that accept per-request RequestOptions.
Added sparql-gremlin.
Fixed a bug in dynamic Gryo registration where registrations that did not have serializers would fail.
Moved Parameterizing interface to the org.apache.tinkerpop.gremlin.process.traversal.step package with other marker interfaces of its type.
Replaced Parameterizing.addPropertyMutations() with Configuring.configure().
Changed interface hierarchy for Parameterizing and Mutating interfaces as they are tightly related.
Introduced the with(k,v) and with(k) step modulators which can supply configuration options to Configuring steps.
Added OptionsStrategy to allow traversals to take arbitrary traversal-wide configurations.
Introduced the with(k,v) and with(k) traveral source configuration options which can supply configuration options to the traversal.
Added connectedComponent() step and related VertexProgram.
Added supportsUpsert() option to VertexFeatures and EdgeFeatures.
min() and max() now support all types implementing Comparable.
Change the toString() of Path to be standardized as other graph elements are.
hadoop-gremlin no longer generates a test artifact.
Allowed GraphProvider to expose a cached Graph.Feature object so that the test suite could re-use them to speed test runs.
Fixed a bug in ReducingBarrierStep, that returned the provided seed value despite no elements being available.
Changed the order of select() scopes. The order is now: maps, side-effects, paths.
Moved TraversalEngine to gremlin-test as it has long been only used in testing infrastructure.
Nested loop support added allowing repeat() steps to be nested.
Events from EventStrategy raised from "new" mutations will now return a KeyedVertexProperty or KeyedProperty as is appropriate.
MutationListener#vertexPropertyChanged(Vertex, VertexProperty, Object, Object…) no longer has a default implementation.
Deprecated GraphSONMessageSerializerV2d0 as it is now analogous to GraphSONMessageSerializerGremlinV2d0.
Moved previously deprecated RemoteGraph to gremlin-test as it is now just a testing component.
Removed previously deprecated RemoteStrategy.instance() and the strategy no longer has any connection to RemoteGraph.
Removed previously deprecated methods in SubgraphStrategy and PartitionStrategy builders.
Removed previously deprecated Credentials DSL infrastructure.
Removed previously deprecated RemoteConnection#submit(Traversal) and RemoteConnection#submit(Bytecode) methods.
Removed previously deprecated MutationListener#vertexPropertyChanged(Vertex, Property, Object, Object…).
Removed previously deprecated OpSelectorHandler constructor.
Removed previously deprecated close() from GremlinGroovyScriptEngine which no longer implements AutoCloseable.
Removed previously deprecated getGraphInputFormat() and getGraphOutputFormat() from HadoopConfiguration.
Removed previously deprecated AbstractOpProcessor#makeFrame() method.
Removed previously deprecated AuthenticationSettings.className configuration option in Gremlin Server.
Removed previously deprecated GraphManager methods getGraphs() and getTraversalSources().
Removed previously deprecated Gremlin Server setting for serializedResponseTimeout.
Removed previously deprecated Structure API exceptions related to "element not found" situations.
Removed previously deprecated rebindings options from the Java driver API.
Removed previously deprecated LambdaCollectingBarrierStep.Consumers enum.
Removed previously deprecated HasContainer#makeHasContainers(String, P)
Removed support for Giraph.
Removed previously deprecated JavaScript Driver property traversers of the ResultSet.
gremlin-python: use explicit Bindings object for python instead of a 2-tuple
TINKERPOP-1777 Gremlin .max step returns -2147483648 for empty result sets (breaking)
TINKERPOP-1869 Profile step and iterate do not play nicely with each other
TINKERPOP-1898 Issue with bindings in strategies and lambdas
TINKERPOP-1927 Gherkin scenario expects list with duplicates, but receives g:Set
TINKERPOP-1933 gremlin-python maximum recursion depth exceeded on large responses
TINKERPOP-1947 Path history isn’t preserved for keys in mutations
TINKERPOP-1949 Formatting error on website
TINKERPOP-1958 TinkerGraphCountStrategy can return wrong counts
TINKERPOP-1961 Duplicate copies of images directory in docs
TINKERPOP-1962 GroovyTranslator doesn’t handle empty maps
TINKERPOP-1963 Use of reducing step in choose()
TINKERPOP-1972 inject() tests are throwing exceptions in .NET GLV tests
TINKERPOP-1978 Check for Websocket connection state when retrieved from Connection Pool missing
TINKERPOP-1979 Several OLAP issues in MathStep
TINKERPOP-1988 minor error in documentation
TINKERPOP-1999 [Java][gremlin-driver] Query to a remote server via the websocket client hangs indefinitely if the server becomes unavailable
TINKERPOP-2005 Intermittent NullPointerException in response handling
TINKERPOP-2006 GraphML serialization invalid if a vertex and edge have similar named property
TINKERPOP-2009 Pick.any and Pick.none should be exposed in Gremlin-JavaScript
TINKERPOP-2021 Prevent maximum recursion depth failure
TINKERPOP-2028 AbstractGraphSONMessageSerializerV2d0 should register GremlinServerModule when mapper is provided
TINKERPOP-2029 ConcurrentModificationException for InlineFilterStrategy
TINKERPOP-2030 KeepAlive task executed for every Connection.write call
TINKERPOP-2032 Update jython-standalone
TINKERPOP-2044 Cannot reconnect to Azure cosmos host that becomes available again
TINKERPOP-2058 Contains predicates should rely on Compare predicates (breaking)
TINKERPOP-2081 PersistedOutputRDD materialises rdd lazily with Spark 2.x
TINKERPOP-2091 Wrong/Missing feature requirements in StructureStandardTestSuite
TINKERPOP-2094 Gremlin Driver Cluster Builder serializer method does not use mimeType as suggested
TINKERPOP-2095 GroupStep looks for irrelevant barrier steps
TINKERPOP-2096 gremlinpython: AttributeError when connection is closed before result is received
TINKERPOP-2100 coalesce() creating unexpected results when used with order()
TINKERPOP-2113 P.Within() doesn’t work when given a List argument
TINKERPOP-550 Gremlin IO needs to support both OLTP and OLAP naturally.
TINKERPOP-967 Support nested-repeat() structures
TINKERPOP-1113 GraphComputer subclasses should support native methods
TINKERPOP-1143 Remove deprecated TraversalSource.Builder and TraversalEngine. (breaking)
TINKERPOP-1296 Remove deprecated serializedResponseTimeout from Gremlin Server (breaking)
TINKERPOP-1342 Allow setting scriptEvaluationTimeout in driver
TINKERPOP-1365 Log the seed used to initialize Random in tests
TINKERPOP-1410 mvn install -Dmaven.test.skip=true doesn’t work on a clean machine (breaking)
TINKERPOP-1446 Add a StringFactory for Path which prefixes with type.
TINKERPOP-1447 Add some JavaScript intelligence to the documentation so that comments and output are not copied in a copy paste
TINKERPOP-1494 Means of exposing execution information from a result produced by RemoteConnection
TINKERPOP-1518 Provide a way for providers to expose static Graph.Features to tests
TINKERPOP-1522 Order of select() scopes (breaking)
TINKERPOP-1595 Go through TraversalVertexProgram with a profile and optimize.
TINKERPOP-1628 Implement TraversalSelectStep
TINKERPOP-1685 Introduce optional feature to allow for upserts without read-before-write
TINKERPOP-1705 Remove deprecated rebindings option (breaking)
TINKERPOP-1707 Remove deprecated AuthenticationSettings.className option (breaking)
TINKERPOP-1755 No docs for ReferenceElements
TINKERPOP-1769 Python graph[empty] string representation is confusing
TINKERPOP-1774 Gremlin .NET: Support min and max sizes in Connection pool
TINKERPOP-1775 Gremlin .NET: Implement a Connection write queue to support request pipelining
TINKERPOP-1778 Do not promote timedInterrupt option for Gremlin Server script processing
TINKERPOP-1780 Add authentication tests for gremlin-python
TINKERPOP-1831 Refactor EventStrategy (breaking)
TINKERPOP-1836 .NET sample project
TINKERPOP-1841 Include Python GLV tests on TravisCI
TINKERPOP-1849 Provide a way to fold() with an index
TINKERPOP-1864 Gremlin Python tests for GraphSON 2.0 and 3.0
TINKERPOP-1878 Sparql to Gremlin Compiler
TINKERPOP-1888 Extend max and min to all Comparable properties, not just Numbers (breaking)
TINKERPOP-1889 JavaScript GLV: Use heartbeat to prevent connection timeout
TINKERPOP-1897 Provide Docker images of Gremlin Server and Console
TINKERPOP-1906 Make ResponseException explorable
TINKERPOP-1912 Remove MD5 checksums
TINKERPOP-1913 Expose metadata from Gremlin Server to Clients
TINKERPOP-1930 Drop support for Giraph (breaking)
TINKERPOP-1934 Bump to latest version of httpclient
TINKERPOP-1936 Performance enhancement to Bytecode deserialization
TINKERPOP-1941 Remove deprecated Structure API exception methods (breaking)
TINKERPOP-1942 Binary serialization format
TINKERPOP-1945 Add support for extended GraphSon types to Gremlin.net
TINKERPOP-1946 Remove the deprecated Credentials DSL infrastructure (breaking)
TINKERPOP-1950 Traversal construction performance enhancements
TINKERPOP-1951 gremlin-server.bat doesn’t support paths containing spaces
TINKERPOP-1953 Bump to Groovy 2.4.15
TINKERPOP-1954 Remove deprecated GraphManager methods (breaking)
TINKERPOP-1959 Provide a way to submit scripts to the server in gremlin-javascript
TINKERPOP-1967 Add a connectedComponent() step
TINKERPOP-1968 Refactor elements of Gremlin Server testing
TINKERPOP-1975 Introduce with() step modulator (breaking)
TINKERPOP-1976 Include Computer tests for GLVs
TINKERPOP-1977 Gremlin-JavaScript: Support SASL authentication
TINKERPOP-1984 Allow support for multiple serializer versions in Gremlin Server HTTP (breaking)
TINKERPOP-1985 Update position on bulk loading
TINKERPOP-1986 Remove deprecation from PartitionStrategy, SubgraphStrategy and GremlinScriptEngine (breaking)
TINKERPOP-1987 Bump to Netty 4.1.x
TINKERPOP-1989 Preserve order that plugins are applied in Gremlin Console
TINKERPOP-1990 Add a shortestPath() step
TINKERPOP-1993 Bump to Spark 2.3.1
TINKERPOP-1995 DriverRemoteConnection close() method returns undefined
TINKERPOP-1996 Introduce read() and write() steps
TINKERPOP-2002 Create a blog post explaining the value of using TinkerPop
TINKERPOP-2010 Generate jsdoc for gremlin-javascript
TINKERPOP-2011 Use NumberHelper on choose()
TINKERPOP-2012 Target .NET Standard 2.0 for Gremlin.Net
TINKERPOP-2013 Process tests that are auto-ignored stink
TINKERPOP-2015 Allow users to configure the WebSocket connections
TINKERPOP-2016 Upgrade Jackson FasterXML to 2.9.5 or later to fix security vulnerability
TINKERPOP-2017 Check for Column in by()
TINKERPOP-2018 Generate API docs for Gremlin.Net
TINKERPOP-2022 Cluster SSL should trust default ca certs by default
TINKERPOP-2023 Gremlin Server should not create self-signed certs (breaking)
TINKERPOP-2024 Gremlin Server Application archetype should connect via withRemote
TINKERPOP-2025 Change to SHA-256/512 and drop SHA-1 for releases
TINKERPOP-2026 Gremlin.Net.Driver should check ClientWebSocket.State before closing
TINKERPOP-2031 Remove support for -i in gremlin-server.sh (breaking)
TINKERPOP-2033 Maintain order of profile() annotations
TINKERPOP-2034 Register synchronizedMap() with Gryo
TINKERPOP-2037 Remove unused groovy-sql dependency
TINKERPOP-2038 Make groovy script cache size configurable
TINKERPOP-2039 Bump to Groovy 2.5.2 (breaking)
TINKERPOP-2040 Improve flexibility of GroovyTranslator to handle custom types
TINKERPOP-2041 Text Predicates
TINKERPOP-2045 Remove non-indy groovy dependencies
TINKERPOP-2049 Single argument with() overload
TINKERPOP-2050 Add a :bytecode command to Gremlin Console
TINKERPOP-2053 Provider OptionsStrategy for traversal configurations
TINKERPOP-2055 Provide support for special number cases like Infinity in GraphSON
TINKERPOP-2056 Use NumberHelper in Compare
TINKERPOP-2059 Modulation of valueMap() (breaking)
TINKERPOP-2060 Make Mutating steps non-final
TINKERPOP-2061 Add with() configuration as global to a traversal
TINKERPOP-2062 Add Traversal class to CoreImports
TINKERPOP-2064 Add status attributes to results for gremlin-javascript
TINKERPOP-2065 Optimize iterate() for remote traversals
TINKERPOP-2066 Bump to Groovy 2.5.3
TINKERPOP-2067 Allow getting raw data from Gremlin.Net.Driver.IGremlinClient
TINKERPOP-2068 Bump Jackson Databind 2.9.7
TINKERPOP-2069 Document configuration of Gremlin.Net
TINKERPOP-2070 gremlin-javascript: Introduce Connection representation
TINKERPOP-2071 gremlin-python: the graphson deserializer for g:Set should return a python set
TINKERPOP-2072 Refactor custom type translation for ScriptTranslators (breaking)
TINKERPOP-2073 Generate tabs for static code blocks
TINKERPOP-2074 Ensure that only NuGet packages for the current version are pushed
TINKERPOP-2075 Introduce ReferenceElementStrategy
TINKERPOP-2077 VertexProgram.Builder should have a default create() method with no Graph
TINKERPOP-2078 Hide use of EmptyGraph or RemoteGraph behind a more unified method for TraversalSource construction
TINKERPOP-2079 Move RemoteGraph to test package (breaking)
TINKERPOP-2084 For remote requests in console display the remote stack trace
TINKERPOP-2092 Deprecate default GraphSON serializer fields
TINKERPOP-2093 Bump to Groovy 2.5.4
TINKERPOP-2097 Create a DriverRemoteConnection with an initialized Client
TINKERPOP-2101 Support Spark 2.4
TINKERPOP-2103 Remove deprecated submit() options on RemoteConnection (breaking)
TINKERPOP-2104 Allow ImportCustomizer to handle fields
TINKERPOP-2106 When gremlin executes timeout, throw TimeoutException instead of TraversalInterruptedException/InterruptedIOException
TINKERPOP-2110 Allow Connection on Different Path (from /gremlin)
TINKERPOP-2111 Add BulkSet as a GraphSON type (breaking)
TINKERPOP-2114 Document common Gremlin anti-patterns
TINKERPOP-2116 Explicit Bindings object for Python (breaking)
TINKERPOP-2117 gremlin-python: Provide a better data structure for a Binding
TINKERPOP-2119 Validate C# code samples in docs
TINKERPOP-2121 Bump Jackson Databind 2.9.8
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