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• 2026/03/02 [jira] [Updated] (SPARK-54271) Upgrade node version for UI test module to the latest lts 24.11.0 Dongjoon Hyun (Jira)
• 2026/03/02 [jira] [Commented] (SPARK-54271) Upgrade node version for UI test module to the latest lts 24.11.0 Dongjoon Hyun (Jira)
• 2026/03/02 [jira] [Updated] (SPARK-55742) TransformingEncoder inside RowEncoder ASF GitHub Bot (Jira)
• 2026/03/02 [jira] [Updated] (SPARK-55794) Always alias `OuterReference`s ASF GitHub Bot (Jira)
• 2026/03/02 [jira] [Created] (SPARK-55794) Always alias `OuterReference`s Mihailo Timotic (Jira)
• 2026/03/02 [jira] [Updated] (SPARK-55793) Add multiple log directories support to SHS ASF GitHub Bot (Jira)
• 2026/03/02 [jira] [Resolved] (SPARK-55771) Modernize progress bars using Bootstrap 5 Progress component Kent Yao (Jira)
• 2026/03/02 [jira] [Assigned] (SPARK-55771) Modernize progress bars using Bootstrap 5 Progress component Kent Yao (Jira)
• 2026/03/02 [jira] [Updated] (SPARK-55773) Replace custom collapse/toggle system with Bootstrap 5 Collapse API ASF GitHub Bot (Jira)
• 2026/03/02 [jira] [Updated] (SPARK-55793) Add multiple log directories support to SHS Kousuke Saruta (Jira)
• 2026/03/02 [jira] [Resolved] (SPARK-55776) Fix data-title to data-bs-title for timeline tooltips after Bootstrap 5 upgrade Kent Yao (Jira)
• 2026/03/02 [jira] [Created] (SPARK-55793) Add a feature to SHS to support multiple log directories Kousuke Saruta (Jira)
• 2026/03/02 [jira] [Resolved] (SPARK-55764) Use delegated event listener for Bootstrap 5 Tooltip lazy initialization Kent Yao (Jira)
• 2026/03/02 [jira] [Assigned] (SPARK-55764) Use delegated event listener for Bootstrap 5 Tooltip lazy initialization Kent Yao (Jira)
• 2026/03/02 [jira] [Assigned] (SPARK-55776) Fix data-title to data-bs-title for timeline tooltips after Bootstrap 5 upgrade Kent Yao (Jira)
• 2026/03/02 [jira] [Updated] (SPARK-55770) Replace custom .btn-spark with Bootstrap 5 button variants ASF GitHub Bot (Jira)
• 2026/03/02 [jira] [Created] (SPARK-55792) Optimize DataFrame.diff axis=0 to avoid unpartitioned Window Devin Petersohn (Jira)
• 2026/03/02 [jira] [Resolved] (SPARK-55780) Replace PNG logo with SVG in Spark Web UI Kent Yao (Jira)
• 2026/03/02 [jira] [Assigned] (SPARK-55780) Replace PNG logo with SVG in Spark Web UI Kent Yao (Jira)
• 2026/03/02 [jira] [Updated] (SPARK-46161) Improve axis parameter for DataFrame.diff to support columns. ASF GitHub Bot (Jira)
• 2026/03/02 [jira] [Created] (SPARK-55791) ANSII mode should not change pandas behavior Devin Petersohn (Jira)
• 2026/03/02 [jira] [Updated] (SPARK-55686) SizeEstimator takes care of Compact Object Headers ASF GitHub Bot (Jira)
• 2026/03/02 [jira] [Commented] (SPARK-55790) Build a complete SRS registry using PROJ 9.7.1 data Jira
• 2026/03/02 [jira] [Updated] (SPARK-55790) Build a complete SRS registry using PROJ 9.7.1 data ASF GitHub Bot (Jira)
• 2026/03/02 [jira] [Created] (SPARK-55790) Build a complete SRS registry using PROJ 9.7.1 data Jira
• 2026/03/02 [jira] [Updated] (SPARK-55789) Add micro-benchmark for Platform ASF GitHub Bot (Jira)
• 2026/03/02 [jira] [Created] (SPARK-55789) Add micro-benchmark for Platform Yang Jie (Jira)
• 2026/03/01 [jira] [Updated] (SPARK-55788) Always use ExtensionDType for integers in Pandas UDF ASF GitHub Bot (Jira)
• 2026/03/01 [jira] [Updated] (SPARK-55788) Always use ExtensionDType for integers in Pandas UDF Ruifeng Zheng (Jira)
• 2026/03/01 [jira] [Created] (SPARK-55788) Always use ExtensionDType for intergers in Pandas UDF Ruifeng Zheng (Jira)
• 2026/03/01 [jira] [Assigned] (SPARK-55583) Wrap Arrow VectorLoader IllegalArgumentException as PYTHON_DATA_SOURCE_ERROR in Python Data Source read Ruifeng Zheng (Jira)
• 2026/03/01 [jira] [Resolved] (SPARK-55583) Wrap Arrow VectorLoader IllegalArgumentException as PYTHON_DATA_SOURCE_ERROR in Python Data Source read Ruifeng Zheng (Jira)
• 2026/03/01 [jira] [Assigned] (SPARK-55663) Unify __module__ for data source function/modules for profiler Ruifeng Zheng (Jira)
• 2026/03/01 [jira] [Resolved] (SPARK-55663) Unify __module__ for data source function/modules for profiler Ruifeng Zheng (Jira)
• 2026/03/01 [jira] [Assigned] (SPARK-37711) Create a plan for top & frequency for pandas-on-Spark optimization Ruifeng Zheng (Jira)
• 2026/03/01 [jira] [Resolved] (SPARK-37711) Create a plan for top & frequency for pandas-on-Spark optimization Ruifeng Zheng (Jira)
• 2026/03/01 [jira] [Resolved] (SPARK-55464) Support GeographyType in convert_numpy Ruifeng Zheng (Jira)
• 2026/03/01 [jira] [Updated] (SPARK-55751) Add metrics on how often state stores are loaded from cloud storage ASF GitHub Bot (Jira)
• 2026/03/01 [jira] [Assigned] (SPARK-55714) JDK 25 might throw ArithmeticException without message Cheng Pan (Jira)
• 2026/03/01 [jira] [Resolved] (SPARK-55714) JDK 25 might throw ArithmeticException without message Cheng Pan (Jira)
• 2026/03/01 [jira] [Updated] (SPARK-55714) JDK 25 might throw ArithmeticException without message ASF GitHub Bot (Jira)
• 2026/03/01 [jira] [Updated] (SPARK-55787) Add built-in function to detect all-null structs Jira
• 2026/03/01 [jira] [Updated] (SPARK-55787) Add built-in function to detect all-null structs Jira
• 2026/03/01 [jira] [Created] (SPARK-55787) Add built-in function to detect all-null structs Jira
• 2026/03/01 [jira] [Updated] (SPARK-55786) Compact SQL plan visualization with detail side panel ASF GitHub Bot (Jira)
• 2026/03/01 [jira] [Created] (SPARK-55786) Compact SQL plan visualization with detail side panel Kent Yao (Jira)
• 2026/03/01 [jira] [Created] (SPARK-55785) Compact SQL plan visualization nodes with detail side panel Kent Yao (Jira)
• 2026/03/01 [jira] [Resolved] (SPARK-55747) NPE exception on null array when indexing in Codegen Wenchen Fan (Jira)
• 2026/03/01 [jira] [Assigned] (SPARK-55747) NPE exception on null array when indexing in Codegen Wenchen Fan (Jira)
• 2026/03/01 [jira] [Updated] (SPARK-55719) Remove deprecation warning for spark.sql.hive.convertCTAS ASF GitHub Bot (Jira)
• 2026/03/01 [jira] [Updated] (SPARK-55771) Modernize progress bars using Bootstrap 5 Progress component ASF GitHub Bot (Jira)
• 2026/03/01 [jira] [Created] (SPARK-55782) Replace CSS float with BS5 float utility classes in webui.css Kent Yao (Jira)
• 2026/03/01 [jira] [Created] (SPARK-55783) Add BS5 table-responsive wrappers for mobile-friendly tables Kent Yao (Jira)
• 2026/03/01 [jira] [Created] (SPARK-55781) Replace jQuery AJAX calls with Fetch API in Spark Web UI Kent Yao (Jira)
• 2026/03/01 [jira] [Created] (SPARK-55784) Add table-hover class for interactive table row highlighting Kent Yao (Jira)
• 2026/03/01 [jira] [Updated] (SPARK-55780) Replace PNG logo with SVG in Spark Web UI Kent Yao (Jira)
• 2026/03/01 [jira] [Updated] (SPARK-55780) Replace PNG logo with SVG in Spark Web UI ASF GitHub Bot (Jira)
• 2026/03/01 [jira] [Created] (SPARK-55780) Replace PNG logo with SVG in Spark Web UI Kent Yao (Jira)
• 2026/03/01 [jira] [Updated] (SPARK-55776) Fix data-title to data-bs-title for timeline tooltips after Bootstrap 5 upgrade ASF GitHub Bot (Jira)
• 2026/03/01 [jira] [Created] (SPARK-55777) Add JS helper function for dynamic tooltip initialization in stagepage.js Kent Yao (Jira)
• 2026/03/01 [jira] [Created] (SPARK-55779) Add Scala helper for inline tooltip markup in Spark UI pages Kent Yao (Jira)
• 2026/03/01 [jira] [Created] (SPARK-55778) Remove redundant data-bs-placement='top' tooltip attributes Kent Yao (Jira)
• 2026/03/01 [jira] [Updated] (SPARK-55764) Use delegated event listener for Bootstrap 5 Tooltip lazy initialization ASF GitHub Bot (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55776) Fix data-title to data-bs-title for timeline tooltips after Bootstrap 5 upgrade Kent Yao (Jira)
• 2026/02/28 [jira] [Assigned] (SPARK-55753) [UI] Upgrade Bootstrap from 4.6.2 to 5.3.8 Kent Yao (Jira)
• 2026/02/28 [jira] [Resolved] (SPARK-55753) [UI] Upgrade Bootstrap from 4.6.2 to 5.3.8 Kent Yao (Jira)
• 2026/02/28 [jira] [Resolved] (SPARK-55759) Use `ubuntu-slim` for GitHub Actions `license-check` and `linter` jobs Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Assigned] (SPARK-55759) Use `ubuntu-slim` for GitHub Actions `license-check` and `linter` jobs Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Assigned] (SPARK-55758) Use `ubuntu-slim` for GitHub Actions `license-check` job Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Resolved] (SPARK-55758) Use `ubuntu-slim` for GitHub Actions `license-check` job Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Resolved] (SPARK-55757) Improve `spark.task.cpus` validation Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55775) Replace inline styles with Bootstrap 5 utility classes Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55773) Replace custom collapse/toggle system with Bootstrap 5 Collapse API Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55771) Modernize progress bars using Bootstrap 5 Progress component Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55772) Replace jQuery show/hide toggles with Bootstrap 5 data attributes Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55770) Replace custom .btn-spark with Bootstrap 5 button variants Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55774) Replace custom CSS collapse arrows with Bootstrap 5 accordion indicators Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55769) Replace browser alert() calls with Bootstrap 5 Toast notifications Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55768) Improve responsive layout for executor/storage tables and DAG visualizations Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55767) Use Bootstrap 5 Offcanvas for detail panels on Environment/Executor pages Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55766) Support dark mode using Bootstrap 5 CSS custom properties Kent Yao (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55752) [UI] Upgrade D3.js to 7.9.0 and vis-timeline to 7.7.3 Kent Yao (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55753) [UI] Upgrade Bootstrap from 4.6.2 to 5.3.8 Kent Yao (Jira)
• 2026/02/28 [jira] [Resolved] (SPARK-55761) Use delegated event listener for Bootstrap 5 Tooltip lazy initialization Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55764) Use delegated event listener for Bootstrap 5 Tooltip lazy initialization Kent Yao (Jira)
• 2026/02/28 [jira] [Deleted] (SPARK-55765) Legacy mode test Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55765) Legacy mode test Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55763) Test sub-task creation Kent Yao (Jira)
• 2026/02/28 [jira] [Deleted] (SPARK-55763) Test sub-task creation Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55762) Test sub-task creation (will delete) Kent Yao (Jira)
• 2026/02/28 [jira] [Deleted] (SPARK-55762) Test sub-task creation (will delete) Kent Yao (Jira)
• 2026/02/28 [jira] [Resolved] (SPARK-55755) Handle null ArithmeticException message on JDK 25 Cheng Pan (Jira)
• 2026/02/28 [jira] [Reopened] (SPARK-55755) Handle null ArithmeticException message on JDK 25 Cheng Pan (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55761) Use delegated event listener for Bootstrap 5 Tooltip lazy initialization Kent Yao (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55760) Spark Web UI Modernization Kent Yao (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55758) Use `ubuntu-slim` for GitHub Actions `license-check` job Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55759) Use `ubuntu-slim` for GitHub Actions `license-check` and `linter` jobs ASF GitHub Bot (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55759) Use `ubuntu-slim` for GitHub Actions `license-check` and `linter` jobs Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55758) Use `ubuntu-slim` for GitHub Actions `license-check` and `lint` jobs ASF GitHub Bot (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55758) Use `ubuntu-slim` for GitHub Actions `license-check` and `lint` jobs Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Assigned] (SPARK-55757) Improve `spark.task.cpus` validation Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55757) Improve `spark.task.cpus` validation Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55757) Improve `spark.task.cpus` validation ASF GitHub Bot (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55757) Improve `spark.task.cpus` validation Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55757) Improve `spark.task.cpus` validation Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55757) Improve `spark.task.cpus` validation Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Created] (SPARK-55757) Improve `spark.task.cpus` validation Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Assigned] (SPARK-55755) Handle null ArithmeticException message on JDK 25 Kent Yao (Jira)
• 2026/02/28 [jira] [Resolved] (SPARK-55755) Handle null ArithmeticException message on JDK 25 Kent Yao (Jira)
• 2026/02/28 [jira] [Resolved] (SPARK-55756) Add --DEBUG directive for golden file test framework Kent Yao (Jira)
• 2026/02/28 [jira] [Assigned] (SPARK-55756) Add --DEBUG directive for golden file test framework Kent Yao (Jira)
• 2026/02/28 [jira] [Resolved] (SPARK-55752) [UI] Upgrade D3.js to 7.9.0 and vis-timeline to 7.7.3 Kent Yao (Jira)
• 2026/02/28 [jira] [Assigned] (SPARK-55752) [UI] Upgrade D3.js to 7.9.0 and vis-timeline to 7.7.3 Kent Yao (Jira)
• 2026/02/28 [jira] [Resolved] (SPARK-55555) Support heterogeneous K8s executor management Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-54596) Burst-aware memoryOverhead Allocation Algorithm for Spark@K8S Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55555) Support heterogeneous K8s executor management Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55555) Support heterogeneous K8s executor management Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Resolved] (SPARK-55639) Support Recovery-mode K8s Executor Dongjoon Hyun (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55748) Use `DSv2` for `avro|csv|json|kafka|orc|parquet|text` by default ASF GitHub Bot (Jira)
• 2026/02/28 [jira] [Updated] (SPARK-55747) NPE exception on null array when indexing in Codegen ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55702) Support filter predicate in window aggregate functions ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55754) Benchmark SQL_SCALAR_ARROW_UDF and SQL_SCALAR_ARROW_ITER_UDF ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Assigned] (SPARK-55501) Listagg aggregate function: DISTINCT + WITHIN GROUP ORDER BY not working together for non-string/binary columns Wenchen Fan (Jira)
• 2026/02/27 [jira] [Resolved] (SPARK-55501) Listagg aggregate function: DISTINCT + WITHIN GROUP ORDER BY not working together for non-string/binary columns Wenchen Fan (Jira)
• 2026/02/27 [jira] [Created] (SPARK-55756) Add --DEBUG directive for golden file test framework Wenchen Fan (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55756) Add --DEBUG directive for golden file test framework ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55755) Handle null ArithmeticException message on JDK 25 ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Created] (SPARK-55755) Handle null ArithmeticException message on JDK 25 Kent Yao (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55726) Benchmark SQL_GROUPED_MAP_PANDAS_UDF ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55716) V1 file-based DataSource writes silently accept null values into NOT NULL columns ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55754) Benchmark SQL_SCALAR_ARROW_UDF and SQL_SCALAR_ARROW_ITER_UDF Yicong Huang (Jira)
• 2026/02/27 [jira] [Created] (SPARK-55754) Benchmark SQL_SCALAR_ARROW_UDF Yicong Huang (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55753) [UI] Upgrade Bootstrap from 4.6.2 to 5.3.8 ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Created] (SPARK-55753) [UI] Upgrade Bootstrap from 4.6.2 to 5.3.8 Kent Yao (Jira)
• 2026/02/27 [jira] [Created] (SPARK-55752) [UI] Upgrade D3.js to 7.9.0 and vis-timeline to 7.7.3 Kent Yao (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55752) [UI] Upgrade D3.js to 7.9.0 and vis-timeline to 7.7.3 ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55699) Inconsistent reading of LowLatencyClock when used together with ManualClock ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Created] (SPARK-55751) Add metrics on how often state stores are loaded from cloud storage Gurpreet Nanda (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55728) Introduce RocksDB conf for file checksum threadpool size ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55730) Not make timezone lower case ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55725) Make `AbstractPodsAllocator` docs up-to-date ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55727) Refactor streaming python data source error message ASF GitHub Bot (Jira)
• 2026/02/27 [jira] [Created] (SPARK-55750) Retry creating secondary resources on transient 5xx and network timeouts Zhou JIANG (Jira)
• 2026/02/27 [jira] [Resolved] (SPARK-47672) Avoid double evaluation of non-trivial projected elements from filter pushdown Holden Karau (Jira)
• 2026/02/27 [jira] [Assigned] (SPARK-47672) Avoid double evaluation of non-trivial projected elements from filter pushdown Holden Karau (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-47672) Avoid double evaluation of non-trivial projected elements from filter pushdown Holden Karau (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55749) array_contains built in function result are inconsistent with other engines Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Commented] (SPARK-55749) array_contains built in function result are inconsistent with other engines Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Commented] (SPARK-55749) array_contains built in function result are inconsistent with other engines Matt Butrovich (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55749) array_contains built in function result are inconsistent with other engines Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Created] (SPARK-55749) array_contains built in function result are inconsistent with other engines Oleks V. (Jira)
• 2026/02/27 [jira] [Resolved] (SPARK-55510) Fix deleteRange of Rocksdb state store to call changelogWriter Anish Shrigondekar (Jira)
• 2026/02/27 [jira] [Assigned] (SPARK-55510) Fix deleteRange of Rocksdb state store to call changelogWriter Anish Shrigondekar (Jira)
• 2026/02/27 [jira] [Resolved] (SPARK-55730) Not make timezone lower case Takuya Ueshin (Jira)
• 2026/02/27 [jira] [Assigned] (SPARK-55730) Not make timezone lower case Takuya Ueshin (Jira)
• 2026/02/27 [jira] [Created] (SPARK-55748) Use `DSv2` for `avro|csv|json|kafka|orc|parquet|text` by default Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Resolved] (SPARK-55741) Use `ubuntu-slim` for GitHub Actions `precondition` and `ui` jobs Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Assigned] (SPARK-55746) Fix unable to load custom metric object SupportedV1WriteMetric Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Resolved] (SPARK-55746) Fix unable to load custom metric object SupportedV1WriteMetric Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55746) Fix unable to load custom metric object SupportedV1WriteMetric Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Assigned] (SPARK-55745) Add GHA benchmark reports for JDK 25 Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Resolved] (SPARK-55745) Add GHA benchmark reports for JDK 25 Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Commented] (SPARK-55722) Optimize On-Heap Vectorized Data Loading via Direct Memory Access Yang Jie (Jira)
• 2026/02/27 [jira] [Commented] (SPARK-55722) Optimize On-Heap Vectorized Data Loading via Direct Memory Access Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55722) Optimize On-Heap Vectorized Data Loading via Direct Memory Access Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55739) Optimize `OnHeapColumnVector.putIntsLittleEndian/putLongsLittleEndian` using Platform.copyMemory on little-endian platforms Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Resolved] (SPARK-55739) Optimize `OnHeapColumnVector.putIntsLittleEndian/putLongsLittleEndian` using Platform.copyMemory on little-endian platforms Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Assigned] (SPARK-55739) Optimize `OnHeapColumnVector.putIntsLittleEndian/putLongsLittleEndian` using Platform.copyMemory on little-endian platforms Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Assigned] (SPARK-55519) `V2FunctionBenchmark` is broken Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Resolved] (SPARK-55519) `V2FunctionBenchmark` is broken Dongjoon Hyun (Jira)
• 2026/02/27 [jira] [Resolved] (SPARK-54571) Use LZ4 safeDecompressor Cheng Pan (Jira)
• 2026/02/27 [jira] [Created] (SPARK-55747) NPE exception on null array when indexing in Codegen Stevo Mitric (Jira)
• 2026/02/27 [jira] [Resolved] (SPARK-55740) Fix npm vulnerabilities by npm audit fix Kousuke Saruta (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55444) Types Framework - Phase 3 - Storage Formats David Milicevic (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55441) Types Framework - Phase 1b - Client Integration David Milicevic (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-55440) Types Framework - Phase 1a - Core Type System Foundation David Milicevic (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-53504) Types framework David Milicevic (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-53504) Types framework David Milicevic (Jira)
• 2026/02/27 [jira] [Updated] (SPARK-53504) Types framework David Milicevic (Jira)
• 2026/02/27 [jira] [Created] (SPARK-55746) Fix unable to load custom metric object SupportedV1WriteMetric Cheng Pan (Jira)
• 2026/02/27 [jira] [Created] (SPARK-55745) Add GHA benchmark reports for JDK 25 Cheng Pan (Jira)
• 2026/02/27 [jira] [Resolved] (SPARK-55696) Add error message for Encoders.bean using Interface Cheng Pan (Jira)
• 2026/02/27 [jira] [Assigned] (SPARK-55696) Add error message for Encoders.bean using Interface Cheng Pan (Jira)
• 2026/02/27 [jira] [Commented] (SPARK-55726) Benchmark SQL_GROUPED_MAP_PANDAS_UDF Ignite TC Bot (Jira)
• 2026/02/26 [jira] [Resolved] (SPARK-55736) Add tests for mismatched batch sizes in scalar iter UDFs Ruifeng Zheng (Jira)
• 2026/02/26 [jira] [Assigned] (SPARK-55736) Add tests for mismatched batch sizes in scalar iter UDFs Ruifeng Zheng (Jira)
• 2026/02/26 [jira] [Resolved] (SPARK-55744) Fix V2FunctionBenchmark Cheng Pan (Jira)
• 2026/02/26 [jira] [Created] (SPARK-55744) Fix V2FunctionBenchmark Cheng Pan (Jira)
• 2026/02/26 [jira] [Assigned] (SPARK-55743) Add `python/benchmarks` in python linter Dongjoon Hyun (Jira)
• 2026/02/26 [jira] [Resolved] (SPARK-55743) Add `python/benchmarks` in python linter Dongjoon Hyun (Jira)
• 2026/02/26 [jira] [Assigned] (SPARK-55743) Add `python/benchmarks` in python linter Dongjoon Hyun (Jira)
• 2026/02/26 [jira] [Updated] (SPARK-55743) Add `python/benchmarks` in python linter Dongjoon Hyun (Jira)
• 2026/02/26 [jira] [Created] (SPARK-55743) Add `python/benchmarks` in python linter Dongjoon Hyun (Jira)
• 2026/02/26 [jira] [Updated] (SPARK-55741) Use `ubuntu-slim` for GitHub Actions `precondition` and `ui` jobs Dongjoon Hyun (Jira)
• 2026/02/26 [jira] [Created] (SPARK-55742) TransformingEncoder inside RowEncoder Emil Ejbyfeldt (Jira)
• 2026/02/26 [jira] [Updated] (SPARK-55741) Use `ubuntu-slim` for GitHub Actions `precondition` and `ui` job Dongjoon Hyun (Jira)
• 2026/02/26 [jira] [Resolved] (SPARK-55645) Include Hive Metastore SerDeInfo field NAME in Spark representation Kousuke Saruta (Jira)
• 2026/02/26 [jira] [Created] (SPARK-55741) Use `ubuntu-slim` for GitHub Actions `precondition` job Dongjoon Hyun (Jira)
• 2026/02/26 [jira] [Created] (SPARK-55740) Fix npm vulnerabilities by npm audit fix Yang Jie (Jira)
• 2026/02/26 [jira] [Resolved] (SPARK-55701) Fix race condition in CompactibleFileStreamLog.allFiles causes IllegalStateException when concurrent compaction deletes batch files Jungtaek Lim (Jira)

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