v0.27.0

Blog

Please see the accompanying blog post, Release Notes for Versions 0.27.

What's Changed

• Allow building the C++ client with clang. by @jcferretti in #4153
• C++ Client: tear everything down at the time of Client's destruction by @kosak in #4154
• Update RELEASE.md for pydeephaven by @devinrsmith in #4150
• Add debug instructions to README by @alexpeters1208 in #4158
• Error notifications need to participate in the satisfaction state machine for their listeners in the same way as regular TableUpdate notifications by @rcaudy in #4155
• Post release bump to 0.27.0 by @devinrsmith in #4152
• Update web version 0.44.1 by @github-actions in #4162
• Added support for head() and tail() for blink tables by @malhotrashivam in #4136
• Add ObjectMapper to KafkaTools.Consume.KeyOrValueSpec.Json Configuration by @nbauernfeind in #4164
• Improve R client instructions to include details about installing R itself by @jcferretti in #4169
• Add optional debug logging to cpp client. by @jcferretti in #4151
• Add grpc verbosity flag to readme by @alexpeters1208 in #4175
• Java-Client: Use Arrow's VarCharVector#setSafe as the Inner Vector's Size is Unknown by @nbauernfeind in #4174
• C++ Client: add Client::close() for callers to shut things down on demand by @kosak in #4176
• Select/Update: Do not Override User Supplied Execution Context for SelectColumnLayer Processing by @nbauernfeind in #4171
• Added support for (start<0 & stop>0) in slice by @malhotrashivam in #4076
• Remove unused APIs for removal to clarify responsibility/intent by @niloc132 in #4156
• Improve SortedRanges.insert for append case by @jcferretti in #4179
• float_col should internally use float type by @malhotrashivam in #4186
• Remove ClientWrapper factory, reduce definitely/indirectly lost bytes under Valgrind to 0 by @alexpeters1208 in #4180
• Added support to slice a table using percentages by @malhotrashivam in #4135
• Optimize allocations and copies for SortedRanges.insert when it is effectively an append by @jcferretti in #4189
• Improve the error check/message in array() by @jmao-denver in #4183
• Bump groovy to 3.0.18 by @devinrsmith in #4140
• Stop using temp dir for GWT compile by @niloc132 in #4187
• Bump all base images by @devinrsmith in #4193
• Suppress Unpredictable Client-Behavior gRPC related Exceptions by @nbauernfeind in #4188
• Add blink time table support for QST and RPC by @devinrsmith in #4134
• Don't use ExecutionContext to read constants by @niloc132 in #4199
• Add SingletonStyle and update relevant classes by @devinrsmith in #4203
• Add BoxedType GenericType by @devinrsmith in #4141
• Add concurrency control to relevant jobs by @devinrsmith in #4205
• feat: Handle CategoryErrorBarDataSeriesPartitionedTable by @mofojed in #4202
• Remove QueryTable#maybeTransformToPrimitive by @devinrsmith in #4213
• AbstractScriptSession.evaluateScript diff result fix by @rcaudy in #4217
• Temporarily disable updating generated go code from proto files by @niloc132 in #4211
• Fix kafka consume value_spec docs by @devinrsmith in #4223
• Clean up context usage in NanosBaseTime*ArraySource by @rcaudy in #4225
• Add Bessel correction to weighted variance by @chipkent in #4215
• Move API docs from md file to JS API Java classes by @vegegoku in #3435
• Improved handling of writing NULLs in parquet by @malhotrashivam in #4191
• Cleanup ConstructSnapshot and add multiple UpdateGraph awareness and optimize static cases by @rcaudy in #4228
• Make KeyOrValueSpec public (closes #4231). by @cpwright in #4232
• Use Java library in error and trace reporting by @arman-ddl in #4234
• Port of DH-13185: fix FunctionalColumn by @devinrsmith in #4235
• Add TablePublisher by @devinrsmith in #4220
• Refactor KeyOrValueSpecs into impl classes by @devinrsmith in #4241
• Fix sort/sort_descending doc issues by @jmao-denver in #4245
• Fix Kafka failure propagation on poll error by @rcaudy in #4247
• Add sort_descending in the Python client Table class by @jmao-denver in #4221
• Apply Tidyverse styleguide by @alexpeters1208 in #4249
• Ensure the output of a docker run (eg, tests) is copied even if the run (tests) fail. by @jcferretti in #4252
• Fix exception message to refer to correct weight column type by @kosak in #4257
• Update web version 0.45.0 by @github-actions in #4251
• Python client: fix small typos by @kosak in #4256
• Allow string duration/period parameters for GRPC time table creation by @lbooker42 in #4085
• Correctly read nulls in int96 based timestamps in Parquet by @malhotrashivam in #4253
• Add callbacks to KafkaIngester consumer loop. by @cpwright in #4242
• Bump base images to include jpy 0.14.0, update setup.py by @devinrsmith in #4263
• Add additional opts for pct, media, unique, ... in the Python client by @jmao-denver in #3946
• KafkaTools implementation refactor by @devinrsmith in #4248
• Add conv_null option in to_pandas() to convert DH nulls to pd.NA by @jmao-denver in #4237
• Test PyDictWrapper.values() by @jmao-denver in #4123
• For docker runs (tests) ensure we get results even when the run (test) fails. by @jcferretti in #4254
• C++ Client: Add UpdateBy Support by @kosak in #4255
• Update web version 0.45.1 by @github-actions in #4260
• UpdatePerformanceTracker is now per-PeriodicUpdateGraph, with a shared destination table on the default UpdateGraph by @nbauernfeind in #4192
• Add Multijoin feature to community by @lbooker42 in #4170
• Add python wrapper for TablePublisher by @devinrsmith in #4269
• Fix for failure in reading lists in parquet files by @malhotrashivam in #4275
• Help speed up package compilations in R/rdeephaven/README.md instructions. by @jcferretti in #4278
• MultiJoin - correct bug when multiple columns are supplied by @lbooker42 in #4279
• Benchmark Improvements Per Pushdown Predicate Port by @nbauernfeind in #4197
• Simplify kafka SimpleImpl w/ Serdes by @devinrsmith in #4282
• Parquet: Support definition-driven partition parsing for key=value directory-based partitioning by @rcaudy in #4284
• Fix some typos in the commands to configure R in ubuntu. by @jcferretti in #4290
• C++ Client: refactor whole library to conform to Google C++ Style Guide by @kosak in #4288
• Remove python time binning functions by @chipkent in #4291
• Remove nightly benchmark badge from README.md by @stanbrub in #4292
• Wrap withoutAttributes in Table by @jmao-denver in #4285
• Add onFlushCallback to TablePublisher by @devinrsmith in #4286
• Apply google styleguide to R Client C++ by @alexpeters1208 in #4293
• Only fill DH null on copies of original pd array by @jmao-denver in #4295
• Add better javadocs for simpleSpec, and improve error message. by @devinrsmith in #4297
• Bump base images pre deephaven-plugin by @devinrsmith in #4298
• Change SessionImplConfig#delegateToBatch to delegate to true by default by @devinrsmith in #4299
• Python ticking client: update to match C++ style changes by @kosak in #4300
• Bump to deephaven-csv 0.12.0 by @devinrsmith in #4303
• Improved handling of parquet writes for read-modify-write by @malhotrashivam in #4212
• Wrap hasColumns by @jmao-denver in #4305
• Catch ISE When ServletServerStream Writer is Flushed by @nbauernfeind in #4301
• Proposed gRPC, Java server API for bidirectional stream widgets by @niloc132 in #4226

Full Changelog: v0.26.1...v0.27.0