1. c9d613f [SPARK-58957] Upgrade `gRPC Swift NIO Transport` to 2.9.2 by Dongjoon Hyun · 2 days ago main
  2. 6630082 [SPARK-58956] Upgrade `swift-system` to 1.8.1 by Dongjoon Hyun · 2 days ago
  3. 03a9f69 [SPARK-58667] Upgrade `swift-system` to 1.8.0 by Dongjoon Hyun · 2 weeks ago
  4. 7682a68 [SPARK-52747] Test timezone variations by Dongjoon Hyun · 2 weeks ago
  5. 3a5f20c [SPARK-52746] Test `isLocal` behavior explicitly for Spark 4.0 and 4.1+ servers by Dongjoon Hyun · 2 weeks ago
  6. 2d2c053 [SPARK-58652] Update `Spark Connect`-generated `Swift` source code with `branch-4.3 (2026-08-07)` by Dongjoon Hyun · 3 weeks ago
  7. 1650218 [SPARK-58653] Support typed `StreamingQueryProgress` in `(last|recent)Progress` by Dongjoon Hyun · 3 weeks ago
  8. aaccf26 [SPARK-58651] Support `parseDDL` in `SparkSession` by Dongjoon Hyun · 3 weeks ago
  9. 3a3a0f3 [SPARK-58648] Support StructType in schema, createDataFrame, and to APIs by Dongjoon Hyun · 3 weeks ago
  10. b0e60bd [SPARK-58647] Add public `DataType` and `StructType` by Dongjoon Hyun · 3 weeks ago
  11. b1e8af5 [SPARK-58644] Document intentional ignore of `queryStartedEventJson` in `DataStreamWriter` by Dongjoon Hyun · 3 weeks ago
  12. 044cc6c [SPARK-58610] Support `cloneSession` in `SparkSession` by Dongjoon Hyun · 3 weeks ago
  13. 65e60b2 [SPARK-58608] Support `Observation` to retrieve observed metrics by Dongjoon Hyun · 3 weeks ago
  14. 84a6cc5 [SPARK-58579] Support `TIME` type in `SparkSession.createDataFrame` by Dongjoon Hyun · 3 weeks ago
  15. 434c5b9 [SPARK-58574] Support `TIME` type literals in `lit` and SQL parameter binding by Dongjoon Hyun · 3 weeks ago
  16. ac834d8 [SPARK-58571] Support `TIME` type values in `DataFrame.collect` by Dongjoon Hyun · 3 weeks ago
  17. 2ecd79c [SPARK-58568] Support `TIME` type in `DataType.simpleString` by Dongjoon Hyun · 3 weeks ago
  18. 71f2d3b [SPARK-58563] Support server-side error chain in `SparkConnectError` via `FetchErrorDetails` by Dongjoon Hyun · 3 weeks ago
  19. d4b38b4 [SPARK-58560] Use Apache Spark `4.0.4` and `4.1.3` in CI by Dongjoon Hyun · 3 weeks ago
  20. c627124 [SPARK-58543] Support reattachable execution with `ReattachExecute` and `ReleaseExecute` by Dongjoon Hyun · 3 weeks ago
  21. 02e33e0 [SPARK-58542] Upgrade `gRPC Swift NIO Transport` to 2.9.1 by Dongjoon Hyun · 3 weeks ago
  22. 55a31f1 [SPARK-58541] Support retry with exponential backoff in `SparkConnectClient` by Dongjoon Hyun · 3 weeks ago
  23. b3e3f1b [SPARK-58539] Support error details in `SparkConnectError` using gRPC `ErrorInfo` by Dongjoon Hyun · 3 weeks ago
  24. 40db9c0 [SPARK-58530] Support large local data in `createDataFrame` via `CachedLocalRelation` by Dongjoon Hyun · 3 weeks ago
  25. dbb0e2f [SPARK-58528] Support cache artifact upload in `SparkConnectClient` by Dongjoon Hyun · 3 weeks ago
  26. c579369 [SPARK-58526] Fix `VariableBufferBuilder` to handle large first value and offsets truncation by Dongjoon Hyun · 3 weeks ago
  27. 40b2822 [SPARK-58524] Add `SHA256` struct by Dongjoon Hyun · 3 weeks ago
  28. f62880e [SPARK-58498] Support `geometry/geography` types in `DataType.simpleString` by Dongjoon Hyun · 3 weeks ago
  29. ab62a17 [SPARK-58497] Support `createDataFrame` in `SparkSession` by Dongjoon Hyun · 3 weeks ago
  30. 98035c2 [SPARK-58496] Support field-name-based access in `Row` by Dongjoon Hyun · 3 weeks ago
  31. 14d1ddb [SPARK-58493] Support aggregate functions in `AggregateFunctions` by Dongjoon Hyun · 4 weeks ago
  32. 765f921 [SPARK-58492] Support window functions with `Window`, `WindowSpec` and `Column.over` by Dongjoon Hyun · 4 weeks ago
  33. 07e9161 [SPARK-58491] Support `expr` in `Functions` by Dongjoon Hyun · 4 weeks ago
  34. 7d72e66 [SPARK-58490] Support collection functions in `CollectionFunctions` by Dongjoon Hyun · 4 weeks ago
  35. 0315c5f [SPARK-58489] Support datetime functions in `DateTimeFunctions` by Dongjoon Hyun · 4 weeks ago
  36. a5829e4 [SPARK-58483] Support string functions in `StringFunctions` by Dongjoon Hyun · 4 weeks ago
  37. 72975ce [SPARK-58479] Support math functions in `MathFunctions` by Dongjoon Hyun · 4 weeks ago
  38. 34ca440 [SPARK-58477] Support `when/otherwise` in `Column` and `Functions` by Dongjoon Hyun · 4 weeks ago
  39. cceb2e4 [SPARK-58476] Support Column-based `sort/withColumn/drop/join` in `DataFrame` by Dongjoon Hyun · 4 weeks ago
  40. c7ace77 [SPARK-58475] Support predicate and string methods in `Column` by Dongjoon Hyun · 4 weeks ago
  41. 559fe2a [SPARK-58474] Support Swift literal operands in `Column` operators via `SparkLiteral` by Dongjoon Hyun · 4 weeks ago
  42. e2c990f [SPARK-58473] Support comparison/logical/arithmetic operators in `Column` by Dongjoon Hyun · 4 weeks ago
  43. e0f67e2 [SPARK-58434] Support `pivot` in `GroupedData` by Dongjoon Hyun · 4 weeks ago
  44. 8263408 [SPARK-58433] Support `repartitionByRange` for `DataFrame` by Dongjoon Hyun · 4 weeks ago
  45. fa11a94 [SPARK-58432] Support `sortWithinPartitions` for `DataFrame` by Dongjoon Hyun · 4 weeks ago
  46. 6cdfcdd [SPARK-58430] Support `alias` for `DataFrame` by Dongjoon Hyun · 4 weeks ago
  47. 405d54c [SPARK-58427] Support `randomSplit` for `DataFrame` by Dongjoon Hyun · 4 weeks ago
  48. 5cb7b48 [SPARK-58425] Support `observe` for `DataFrame` by Dongjoon Hyun · 4 weeks ago
  49. 09a1869 [SPARK-58424] Add `count`/`sum`/`avg`/`mean`/`min`/`max` to `GroupedData` by Dongjoon Hyun · 4 weeks ago
  50. 81d155e [SPARK-58421] Improve `sql` parameter binding to support more literal types instead of crashing by Dongjoon Hyun · 4 weeks ago
  51. bc76bd1 [SPARK-58345] Handle Arrow message load failures in `DataFrame.execute` by Dongjoon Hyun · 5 weeks ago
  52. 99f6d39 [SPARK-58344] Support Arrow `Null` type to fix `collect()` crash on void columns by Dongjoon Hyun · 5 weeks ago
  53. 2cf4f28 [SPARK-58339] Send `RemoveCachedRemoteRelationCommand` when checkpointed `DataFrame` is deallocated by Dongjoon Hyun · 5 weeks ago
  54. 4cfb32f [SPARK-58338] Fix `defineFlow` to send `relation` via `relation_flow_details` by Dongjoon Hyun · 5 weeks ago
  55. 3df5a0a [SPARK-58337] Fix `StreamingQuery.exception()` to return `nil` when no exception exists by Dongjoon Hyun · 5 weeks ago
  56. 9dbb31e [SPARK-58336] Support `Column` expression type and `functions` API by Dongjoon Hyun · 5 weeks ago
  57. bf9423e [SPARK-58254] Upgrade `swift-system` to 1.7.5 by Dongjoon Hyun · 5 weeks ago 0.7.0 0.7.0-rc.1
  58. 22dd0e7 [SPARK-58198] Use Apache Spark 4.2.0 in `README.md`, `Examples`, and `Examples.md` by Dongjoon Hyun · 6 weeks ago
  59. 29e41fd [SPARK-58196] Use `apache/spark:4.2.0-scala-java25` image in Spark 4.2 integration test by Dongjoon Hyun · 6 weeks ago
  60. 7d0ddb2 [SPARK-58141] Use Apache Spark 4.2.0 for Spark 4.2 integration tests by Dongjoon Hyun · 6 weeks ago
  61. 3b730dc [SPARK-58091] Upgrade `swift-system` to 1.7.4 by Dongjoon Hyun · 7 weeks ago
  62. 0a6f81a [SPARK-58051] Replace release-stripped asserts with runtime validation by Dongjoon Hyun · 7 weeks ago
  63. 9f47438 [SPARK-58048] Add `Swift 6.4` build test CI by Dongjoon Hyun · 7 weeks ago
  64. 13b02de [SPARK-57967] Upgrade Swift Docker image to 6.3.3 by Dongjoon Hyun · 7 weeks ago
  65. e65e87f [SPARK-57916] Add `Security Best Practices` documentation by Dongjoon Hyun · 8 weeks ago
  66. c787a51 [SPARK-57914] Pin `apache/skywalking-eyes` to `v0.8.0` commit hash by Dongjoon Hyun · 8 weeks ago
  67. e526d80 [SPARK-57913] Use 4.2.0 RC5 for Spark 4.2 integration tests by Dongjoon Hyun · 8 weeks ago
  68. fdb2b6d [SPARK-57912] Improve connection string handling by Dongjoon Hyun · 8 weeks ago
  69. 7eb801f [SPARK-57734] Use 4.2.0 RC4 for Spark 4.2 integration tests by Dongjoon Hyun · 8 weeks ago
  70. 1996a53 [SPARK-57733] Upgrade `gRPC Swift NIO Transport` to 2.9.0 by Dongjoon Hyun · 8 weeks ago
  71. 7cb5083 [SPARK-57732] Upgrade `grpc-swift-2` to 2.4.2 by Dongjoon Hyun · 8 weeks ago
  72. a7b89bf [SPARK-57731] Upgrade `gRPC Swift Protobuf` to 2.4.1 by Dongjoon Hyun · 8 weeks ago
  73. e41476a [SPARK-57542] Support `nearestByJoin` for `DataFrame` by Dongjoon Hyun · 10 weeks ago
  74. 5de2fe6 [SPARK-57541] Use 4.2.0 RC3 for Spark 4.2 integration tests by Dongjoon Hyun · 10 weeks ago
  75. 41a6b74 [SPARK-57522] Update `Spark Connect`-generated `Swift` source code with `4.2.0-rc3` by Dongjoon Hyun · 10 weeks ago
  76. f458d5f [SPARK-57431] Upgrade `Swift System` to 1.7.2 by Dongjoon Hyun · 2 months ago
  77. c63d92f [SPARK-57392] Use Apache Spark 4.0.3 in integration tests by Dongjoon Hyun · 2 months ago
  78. 6788d8d [SPARK-57390] Use `apache/spark:4.0.2-scala` image in `integration-test-ubuntu` by Dongjoon Hyun · 3 months ago
  79. 53e27ce [SPARK-57357] Remove `web` example by Dongjoon Hyun · 3 months ago
  80. e7307b6 [SPARK-57347] Remove `spark.sql.geospatial.enabled=true` from `integration-test-mac-spark42` by Dongjoon Hyun · 3 months ago
  81. cd4e620 [SPARK-57334] Upgrade `gRPC Swift NIO Transport` to 2.8.0 by Dongjoon Hyun · 3 months ago
  82. 90fa414 [SPARK-57333] Use 4.2.0 RC1 for Spark 4.2 integration tests by Dongjoon Hyun · 3 months ago
  83. f763844 [SPARK-57312] Use 4.0.3 RC1 for Spark 4.0 integration tests by Dongjoon Hyun · 3 months ago
  84. 2abb238 [SPARK-57311] Check the startup logs to make Iceberg integration tests robust by Dongjoon Hyun · 3 months ago
  85. 112f838 [SPARK-57310] Support `stat.freqItems` for `DataFrame` by Dongjoon Hyun · 3 months ago
  86. 10a3455 [SPARK-57309] Support `stat.sampleBy` for `DataFrame` by Dongjoon Hyun · 3 months ago
  87. d0a7ab4 [SPARK-57308] Support `stat.approxQuantile` for `DataFrame` by Dongjoon Hyun · 3 months ago
  88. 95774f2 [SPARK-57307] Support `stat.crosstab` for `DataFrame` by Dongjoon Hyun · 3 months ago
  89. e56c5ca [SPARK-57306] Move `DataFrameNaFunctions` tests to new `DataFrameNaFunctionsTests` by Dongjoon Hyun · 3 months ago
  90. e035f3d [SPARK-57305] Support `stat.(cov|corr)` for `DataFrame` by Dongjoon Hyun · 3 months ago
  91. 9fc11ff [SPARK-57304] Support `na.(fill|drop|replace)` for `DataFrame` by Dongjoon Hyun · 3 months ago
  92. db0806c [SPARK-57302] Support `withColumn/withColumns` for `DataFrame` by Dongjoon Hyun · 3 months ago
  93. 0f001a5 [SPARK-57299] Upgrade `Swift System` to 1.6.5 by Dongjoon Hyun · 3 months ago
  94. 44bf60b [SPARK-57279] Add `SECURITY.md` for scan-agent discoverability by Dongjoon Hyun · 3 months ago
  95. d11940e [SPARK-57156] Harden fork CI status workflows against run/check-run race and pagination by Liang-Chi Hsieh · 3 months ago
  96. cc38900 [SPARK-57151] Run CI in forked repositories and report build status to PRs by Dongjoon Hyun · 3 months ago
  97. 1282233 [SPARK-57146] Add `AGENTS.md` and symlink `CLAUDE.md` to it by Dongjoon Hyun · 3 months ago
  98. 5386dd5 [SPARK-57094] Use `exact` always instead of `branch` in `Package.swift` by Dongjoon Hyun · 3 months ago
  99. ffe3de2 [SPARK-57090] Make `Documentation` up-to-date by Dongjoon Hyun · 3 months ago
  100. 0380236 [SPARK-57087] Support `listFunctions` in `Catalog` by Dongjoon Hyun · 3 months ago