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• 2026/05/03 Re: [PR] ARROW-18420: [Parquet] Add fixed_length_byte_array.parquet for page index test [parquet-testing] via GitHub
• 2026/05/03 Re: [I] Hadoop parquet reader (and parquet-CLI) fails on some files from parquet-testing [parquet-java] via GitHub
• 2026/05/02 [PR] Bump com.fasterxml.jackson.core:jackson-databind from 2.21.2 to 2.21.3 [parquet-java] via GitHub
• 2026/05/02 [PR] Bump com.github.luben:zstd-jni from 1.5.7-7 to 1.5.7-8 [parquet-java] via GitHub
• 2026/05/02 [PR] Bump com.google.api.grpc:proto-google-common-protos from 2.68.0 to 2.70.0 [parquet-java] via GitHub
• 2026/05/02 [PR] Bump jackson.version from 2.21.2 to 2.21.3 [parquet-java] via GitHub
• 2026/05/01 Re: [PR] GH-3520: Cleanup binary write path (DeltaByteArrayWriter copy + FLBA LE wrapper) [parquet-java] via GitHub
• 2026/05/01 [PR] GH-3522: Optimize delta binary packing with batch unpack32/pack32 and cached packers (+13-37% decode) [parquet-java] via GitHub
• 2026/05/01 [PR] GH-3522: Optimize IntList.size() from O(slabs) to O(1) with running counter [parquet-java] via GitHub
• 2026/05/01 [PR] GH-3522: Add batch read APIs to ValuesReader hierarchy [parquet-java] via GitHub
• 2026/05/01 [PR] GH-3522: Reduce peak memory during row group flush by eagerly releasing column buffers [parquet-java] via GitHub
• 2026/05/01 [PR] GH-3522: Eliminate unnecessary page-size copies in compressed page assembly and CRC checksums [parquet-java] via GitHub
• 2026/05/01 Re: [I] Column index with null_pages=true and null_counts=0 causes silent data loss during filter pushdown [parquet-java] via GitHub
• 2026/05/01 Re: [PR] GH-3457: Validate column index for null_pages/null_counts contradiction [parquet-java] via GitHub
• 2026/05/01 Re: [PR] GH-3414: Add parseJson to VariantBuilder for JSON-to-Variant conversion [parquet-java] via GitHub
• 2026/05/01 [I] Blog on ALP [parquet-site] via GitHub
• 2026/04/30 Re: [PR] GH-3414: Add parseJson to VariantBuilder for JSON-to-Variant conversion [parquet-java] via GitHub
• 2026/04/30 Re: [PR] GH-3414: Add parseJson to VariantBuilder for JSON-to-Variant conversion [parquet-java] via GitHub
• 2026/04/30 Re: [PR] GH-533: Add ALP (Adaptive Lossless floating-Point) encoding specification [parquet-format] via GitHub
• 2026/04/30 Re: [I] [Proposal] Add ALP encoding support in parquet file format [parquet-format] via GitHub
• 2026/04/30 Re: [PR] [GH-105] Add dataset for floating point columns [parquet-testing] via GitHub
• 2026/04/30 [I] Add example ALP files [parquet-testing] via GitHub
• 2026/04/30 Re: [PR] [GH-539] Add dataset for floating point columns [parquet-testing] via GitHub
• 2026/04/30 Re: [I] [Proposal] Add ALP encoding support in parquet file format [parquet-format] via GitHub
• 2026/04/30 Re: [PR] GH-3414: Add parseJson to VariantBuilder for JSON-to-Variant conversion [parquet-java] via GitHub
• 2026/04/29 Re: [PR] GH-533: Add ALP (Adaptive Lossless floating-Point) encoding specification [parquet-format] via GitHub
• 2026/04/29 Re: [PR] PARQUET-3261: Fix integer overflow in CapacityByteArrayOutputStream [parquet-java] via GitHub
• 2026/04/29 Re: [PR] GH-533: Add ALP (Adaptive Lossless floating-Point) encoding specification [parquet-format] via GitHub
• 2026/04/29 Re: [PR] Bump org.codehaus.mojo:build-helper-maven-plugin from 3.6.0 to 3.6.1 [parquet-java] via GitHub
• 2026/04/29 Re: [PR] GH-533: Add ALP (Adaptive Lossless floating-Point) encoding specification [parquet-format] via GitHub
• 2026/04/29 Re: [PR] Bump org.codehaus.mojo:build-helper-maven-plugin from 3.6.0 to 3.6.1 [parquet-java] via GitHub
• 2026/04/29 [I] Remove hardcoded versions from `pom.xml` [parquet-java] via GitHub
• 2026/04/29 Re: [I] Remove hardcoded versions from `pom.xml` [parquet-java] via GitHub
• 2026/04/29 Re: [I] Remove hardcoded versions from `pom.xml` [parquet-java] via GitHub
• 2026/04/29 Re: [PR] PARQUET-3532: Remove hardcoded versions from `pom.xml` [parquet-java] via GitHub
• 2026/04/28 Re: [PR] GH-2990: Only call hsync() and hflush() on supported filesystems [parquet-java] via GitHub
• 2026/04/28 Re: [PR] [GH] Optimize the code struct of ColumnChunkMetaData. [parquet-java] via GitHub
• 2026/04/28 Re: [PR] Fix reading of proto Uint32Value [parquet-java] via GitHub
• 2026/04/28 Re: [PR] GH-3493: Optimize PlainValuesReader with direct ByteBuffer reads [parquet-java] via GitHub
• 2026/04/28 Re: [PR] GH-3493: Optimize PlainValuesReader with direct ByteBuffer reads [parquet-java] via GitHub
• 2026/04/28 Re: [PR] GH-3493: Optimize PlainValuesReader with direct ByteBuffer reads [parquet-java] via GitHub
• 2026/04/28 [PR] Remove hardcoded versions from `pom.xml` [parquet-java] via GitHub
• 2026/04/28 Re: [PR] Bump org.apache.maven.plugins:maven-dependency-plugin from 3.8.1 to 3.10.0 [parquet-java] via GitHub
• 2026/04/28 Re: [PR] Bump com.google.truth.extensions:truth-proto-extension from 1.4.4 to 1.4.5 [parquet-java] via GitHub
• 2026/04/28 Re: [PR] Bump com.google.truth.extensions:truth-proto-extension from 1.4.4 to 1.4.5 [parquet-java] via GitHub
• 2026/04/28 Re: [PR] Bump com.google.api.grpc:proto-google-common-protos from 2.59.2 to 2.68.0 [parquet-java] via GitHub
• 2026/04/28 Re: [PR] GH-3466: Improve `RunLengthBitPackingHybridDecoder.readNext` to avoid per-call buffer allocation and `DataInputStream` wrapping [parquet-java] via GitHub
• 2026/04/28 Re: [PR] GH-3466: Improve `RunLengthBitPackingHybridDecoder.readNext` to avoid per-call buffer allocation and `DataInputStream` wrapping [parquet-java] via GitHub
• 2026/04/28 Re: [PR] GH-3464: Improve `DeltaByteArrayWriter.writeBytes` to avoid unnecessary allocation and scalar prefix comparison [parquet-java] via GitHub
• 2026/04/28 Re: [PR] GH-3509: Optimize BinaryPlainValuesReader by reading directly from ByteBuffer [parquet-java] via GitHub
• 2026/04/28 Re: [PR] GH-3513: Optimize dictionary writers with OpenHashMap + ArrayList (up to ~70x encodeDictionary) [parquet-java] via GitHub
• 2026/04/28 Re: [PR] GH-3520: Cleanup binary write path (DeltaByteArrayWriter copy + FLBA LE wrapper) [parquet-java] via GitHub
• 2026/04/28 Re: [I] Reuse intermediate buffers in RunLengthBitPackingHybridDecoder PACKED path (~22% throughput on dictionary-id decode) [parquet-java] via GitHub
• 2026/04/28 Re: [PR] GH-3522: Reuse intermediate buffers in RunLengthBitPackingHybridDecoder PACKED path (~22% throughput on dictionary-id decode) [parquet-java] via GitHub
• 2026/04/28 Re: [I] Variant getFieldByKey() on large objects silently fails if variant metadata is unsorted [parquet-java] via GitHub
• 2026/04/28 [I] Apache Parquet Java Performance Improvements [parquet-java] via GitHub
• 2026/04/28 Re: [PR] Fix reading of proto Uint32Value [parquet-java] via GitHub
• 2026/04/27 Re: [PR] Implement per column compression [parquet-java] via GitHub
• 2026/04/27 Re: [PR] Implement per column compression [parquet-java] via GitHub
• 2026/04/27 Re: [PR] Implement per column compression [parquet-java] via GitHub
• 2026/04/27 Re: [PR] Fix reading of proto Uint32Value [parquet-java] via GitHub
• 2026/04/27 Re: [PR] Optimizing Variant read path with lazy caching [parquet-java] via GitHub
• 2026/04/27 Re: [PR] Optimizing Variant read path with lazy caching [parquet-java] via GitHub
• 2026/04/27 Re: [I] Variant getFieldByKey() on large objects silently fails if variant metadata is unsorted [parquet-java] via GitHub
• 2026/04/27 [I] Variant getFieldByKey() on large objects silently fails if variant metadata is unsorted [parquet-java] via GitHub
• 2026/04/26 Re: [PR] PARQUET-3364: Allow hyphens in column names in AvroSchemaConverter [parquet-java] via GitHub
• 2026/04/26 Re: [PR] [WIP] [PREVIEW] use ByteBuddy code generation to write proto to parquet faster [parquet-java] via GitHub
• 2026/04/25 [PR] Bump commons-io:commons-io from 2.21.0 to 2.22.0 [parquet-java] via GitHub
• 2026/04/25 [PR] Bump actions/stale from 9 to 10 [parquet-java] via GitHub
• 2026/04/25 Re: [PR] PARQUET-2249: Add column order for IEEE 754 total order [parquet-java] via GitHub
• 2026/04/25 Re: [PR] Remove Avro reflection [parquet-java] via GitHub
• 2026/04/25 Re: [PR] [GH-539] Add dataset for floating point columns [parquet-testing] via GitHub
• 2026/04/24 Re: [PR] PARQUET-570: Added support to write to stdout [parquet-java] via GitHub
• 2026/04/24 Re: [PR] GH-3226: Improve performance of InternalParquetRecordReader (1%) [parquet-java] via GitHub
• 2026/04/24 Re: [PR] DRAFT: Extension types [parquet-format] via GitHub
• 2026/04/24 Re: [PR] GH-3414: Add parseJson to VariantBuilder for JSON-to-Variant conversion [parquet-java] via GitHub
• 2026/04/24 Re: [PR] GH-3451. Add a JMH benchmark for variants [parquet-java] via GitHub
• 2026/04/24 Re: [PR] GH-3254: Write footer together by buffering before append [parquet-java] via GitHub
• 2026/04/24 Re: [PR] GH-3237. temporary update of hadoop version in POM [parquet-java] via GitHub
• 2026/04/23 Re: [PR] GH-531: Add parquet flatbuf schema [parquet-format] via GitHub
• 2026/04/23 Re: [PR] GH-3414: Add parseJson to VariantBuilder for JSON-to-Variant conversion [parquet-java] via GitHub
• 2026/04/23 Re: [PR] GH-531: Add parquet flatbuf schema [parquet-format] via GitHub
• 2026/04/23 Re: [PR] Implement per column compression [parquet-java] via GitHub
• 2026/04/23 Re: [PR] Implement per column compression [parquet-java] via GitHub
• 2026/04/23 Re: [PR] GH-3237. temporary update of hadoop version in POM [parquet-java] via GitHub
• 2026/04/23 Re: [PR] GH-3242: Emit and Read min/max statistics for int96 timestamp columns [parquet-java] via GitHub
• 2026/04/23 Re: [PR] GH-3254: Write footer together by buffering before append [parquet-java] via GitHub
• 2026/04/23 Re: [PR] Test Variant implementation with external test cases [parquet-java] via GitHub
• 2026/04/23 Re: [PR] Implement per column compression [parquet-java] via GitHub
• 2026/04/23 Re: [PR] Implement per column compression [parquet-java] via GitHub
• 2026/04/23 Re: [PR] Implement per column compression [parquet-java] via GitHub
• 2026/04/23 Re: [PR] Implement per column compression [parquet-java] via GitHub
• 2026/04/23 Re: [PR] Implement per column compression [parquet-java] via GitHub
• 2026/04/23 Re: [PR] GH-3451. Add a JMH benchmark for variants [parquet-java] via GitHub
• 2026/04/23 Re: [PR] Optimizing Variant read path with lazy caching [parquet-java] via GitHub
• 2026/04/23 Re: [PR] GH-3451. Add a JMH benchmark for variants [parquet-java] via GitHub
• 2026/04/22 Re: [PR] GH-3414: Add parseJson to VariantBuilder for JSON-to-Variant conversion [parquet-java] via GitHub
• 2026/04/22 Re: [PR] PARQUET-3459: Per column compression [parquet-java] via GitHub
• 2026/04/22 [PR] PARQUET-3459: Per column compression [parquet-java] via GitHub
• 2026/04/22 Re: [PR] GH-3279: Introduce StorageProvider to de-couple Hadoop vs NIO constructs [parquet-java] via GitHub
• 2026/04/22 Re: [PR] GH-3142: Add strict validation for unsigned types in ExampleParquetWriter [parquet-java] via GitHub
• 2026/04/22 Re: [PR] GH-3246: Clarify the behaviour of big decimal for BYTE_ARRAY [parquet-java] via GitHub
• 2026/04/22 Re: [PR] GH-3282: Add encryption info CLI support for Parquet file encryption metadata [parquet-java] via GitHub
• 2026/04/22 Re: [PR] [parquet-thrift] start removing things marked for deprecation [parquet-java] via GitHub
• 2026/04/22 Re: [PR] GH-2914: Add documentation for the Java library [parquet-java] via GitHub
• 2026/04/22 Re: [PR] GH-3289: Introduce Parquet E2E test harness to support CLI testing [parquet-java] via GitHub
• 2026/04/22 Re: [PR] [GH-3408] Add support for stale PR workflow [parquet-java] via GitHub
• 2026/04/22 Re: [PR] GH-563: Make `ColumnMetaData.path_in_schema` optional [parquet-format] via GitHub
• 2026/04/22 Re: [PR] GH-563: Make `ColumnMetaData.path_in_schema` optional [parquet-format] via GitHub
• 2026/04/22 Re: [PR] GH-3451. Add a JMH benchmark for variants [parquet-java] via GitHub
• 2026/04/22 Re: [PR] GH-3457: Validate column index for null_pages/null_counts contradiction [parquet-java] via GitHub
• 2026/04/22 Re: [PR] GH-3511: Add JMH encoding benchmarks and fix parquet-benchmarks shaded jar [parquet-java] via GitHub
• 2026/04/22 Re: [I] `integer overflow` in CapacityByteArrayOutputStream [parquet-java] via GitHub
• 2026/04/22 Re: [PR] Fix 'occured' typo in exception javadocs [parquet-java] via GitHub
• 2026/04/22 Re: [PR] Fix 'occured' typo in exception javadocs [parquet-java] via GitHub
• 2026/04/22 Re: [PR] GH-3507: Reduce allocation overhead of no-op `GeospatialStatistics.Builder` [parquet-java] via GitHub
• 2026/04/22 Re: [PR] GH-3451. Add a JMH benchmark for variants [parquet-java] via GitHub
• 2026/04/22 Re: [I] Cleanup binary write path: avoid Binary.getBytes() copy in DeltaByteArrayWriter and remove LE wrapper from FixedLenByteArrayPlainValuesWriter [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3410: Bump jackson dependencies from 2.19.2 to 2.21.2 [parquet-java] via GitHub
• 2026/04/21 [PR] PARQUET-3261: Fix integer overflow in CapacityByteArrayOutputStream [parquet-java] via GitHub
• 2026/04/21 Re: [PR] Bump org.apache.hadoop:hadoop-common from 3.3.0 to 3.4.0 [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3338: Parquet CLI support encryption for CLI commands [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3356: Add buffers allocated by vectored IO for releasing [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3345: parquet-cli cat/head/scan/to-avro/convert command support int96 type [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-1835 Extract SchemaElement conversion from ParquetMetadataConverter [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3344: Adaptive compression for v2 page [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3342: Throw typed exception for Parquet footer error [parquet-java] via GitHub
• 2026/04/21 [PR] PARQUET-3364: Allow hyphens in column names in AvroSchemaConverter [parquet-java] via GitHub
• 2026/04/21 Re: [PR] Fix LZ4_RAW heap decompression failure on chunked BytesInput (#3478) [parquet-java] via GitHub
• 2026/04/21 Re: [I] Reuse intermediate buffers in RunLengthBitPackingHybridDecoder PACKED path (~22% throughput on dictionary-id decode) [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3520: Cleanup binary write path (DeltaByteArrayWriter copy + FLBA LE wrapper) [parquet-java] via GitHub
• 2026/04/21 [PR] GH-3522: Reuse intermediate buffers in RunLengthBitPackingHybridDecoder PACKED path (~22% throughput on dictionary-id decode) [parquet-java] via GitHub
• 2026/04/21 [I] Reuse intermediate buffers in RunLengthBitPackingHybridDecoder PACKED path (~22% throughput on dictionary-id decode) [parquet-java] via GitHub
• 2026/04/21 Re: [I] Optimize LittleEndianDataOutputStream.writeInt/writeShort with bulk write (resolves existing TODO) [parquet-java] via GitHub
• 2026/04/21 Re: [I] Optimize LittleEndianDataOutputStream.writeInt/writeShort with bulk write (resolves existing TODO) [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3518: Bulk write in LittleEndianDataOutputStream.writeInt/writeShort (+35% encodePlain when used) [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3518: Bulk write in LittleEndianDataOutputStream.writeInt/writeShort (+35% encodePlain when used) [parquet-java] via GitHub
• 2026/04/21 [PR] GH-3520: Cleanup binary write path (DeltaByteArrayWriter copy + FLBA LE wrapper) [parquet-java] via GitHub
• 2026/04/21 [I] Cleanup binary write path: avoid Binary.getBytes() copy in DeltaByteArrayWriter and remove LE wrapper from FixedLenByteArrayPlainValuesWriter [parquet-java] via GitHub
• 2026/04/21 [PR] GH-3518: Bulk write in LittleEndianDataOutputStream.writeInt/writeShort (+35% encodePlain when used) [parquet-java] via GitHub
• 2026/04/21 [I] Optimize LittleEndianDataOutputStream.writeInt/writeShort with bulk write (resolves existing TODO) [parquet-java] via GitHub
• 2026/04/21 [PR] GH-3516: Optimize DeltaByteArrayWriter and DeltaLengthByteArrayValuesWriter (+33-55% encodeDeltaByteArray) [parquet-java] via GitHub
• 2026/04/21 [I] Optimize DeltaByteArrayWriter and DeltaLengthByteArrayValuesWriter: remove per-value allocation and LittleEndianDataOutputStream wrapper [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-531: Add parquet flatbuf schema [parquet-format] via GitHub
• 2026/04/21 Re: [PR] GH-3468: Fix lint error which block compilation [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3451. Add a JMH benchmark for variants [parquet-java] via GitHub
• 2026/04/21 Re: [PR] Remove Parquet-Pig [parquet-java] via GitHub
• 2026/04/21 Re: [I] parquet-thrift should remove usages of parquet-pig and Apache Pig [parquet-java] via GitHub
• 2026/04/21 Re: [PR] Remove Parquet-Pig [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3410: Bump jackson dependencies from 2.19.2 to 2.21.2 [parquet-java] via GitHub
• 2026/04/21 Re: [PR] [GH-3408] Add support for stale PR workflow [parquet-java] via GitHub
• 2026/04/21 Re: [PR] [GH-3408] Add support for stale PR workflow [parquet-java] via GitHub
• 2026/04/21 Re: [PR] Optimizing Variant read path with lazy caching [parquet-java] via GitHub
• 2026/04/21 [I] Breaking change in Avro 1.12.1 affects parquet-avro users: logical types now deserialize to different Java types [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3461: Avoid unnecessary debug logging overhead in record write hot path [parquet-java] via GitHub
• 2026/04/21 Re: [I] Avoid unnecessary debug logging overhead in record write hot path [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3507: Reduce allocation overhead of no-op `GeospatialStatistics.Builder` [parquet-java] via GitHub
• 2026/04/21 Re: [PR] GH-3509: Optimize BinaryPlainValuesReader by reading directly from ByteBuffer [parquet-java] via GitHub
• 2026/04/20 Re: [PR] GH-3410: Bump jackson dependencies from 2.19.2 to 2.21.2 [parquet-java] via GitHub
• 2026/04/20 Re: [PR] Update wording in Geospatial spec [parquet-format] via GitHub
• 2026/04/20 Re: [PR] [parquet-thrift] remove pig usage [parquet-java] via GitHub
• 2026/04/20 Re: [PR] [parquet-thrift] remove pig usage [parquet-java] via GitHub
• 2026/04/20 [PR] GH-3513: Optimize dictionary writers with OpenHashMap + ArrayList (up to ~70x encodeDictionary) [parquet-java] via GitHub
• 2026/04/20 [I] Optimize dictionary writers by replacing fastutil Linked maps with OpenHashMap + ArrayList [parquet-java] via GitHub
• 2026/04/20 Re: [PR] GH-3482: parquet-hadoop tests to work behind a web proxy [parquet-java] via GitHub
• 2026/04/20 Re: [PR] GH-531: Add parquet flatbuf schema [parquet-format] via GitHub
• 2026/04/19 Re: [I] Should deny further write if ParquetWriter is aborted [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3011: Deny further writes after InternalParquetRecordWriter is aborted [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3457: Validate column index for null_pages/null_counts contradiction [parquet-java] via GitHub
• 2026/04/19 Re: [PR] Optimizing Variant read path with lazy caching [parquet-java] via GitHub
• 2026/04/19 [PR] GH-3511: Add JMH encoding benchmarks and fix parquet-benchmarks shaded jar [parquet-java] via GitHub
• 2026/04/19 [I] Add JMH benchmarks for encoding/decoding paths and fix parquet-benchmarks shaded jar [parquet-java] via GitHub
• 2026/04/19 [I] Optimize BinaryPlainValuesReader by reading directly from ByteBuffer [parquet-java] via GitHub
• 2026/04/19 [PR] GH-3509: Optimize BinaryPlainValuesReader by reading directly from ByteBuffer [parquet-java] via GitHub
• 2026/04/19 [PR] GH-3507: Reduce allocation overhead of no-op `GeospatialStatistics.Builder` [parquet-java] via GitHub
• 2026/04/19 [I] Reduce allocation overhead of no-op `GeospatialStatistics.Builder` [parquet-java] via GitHub
• 2026/04/19 [PR] GH-3505: Optimize ByteStreamSplitValuesReader page transposition [parquet-java] via GitHub
• 2026/04/19 [I] Optimize ByteStreamSplitValuesReader page transposition [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3499: Cache hashCode() for non-reused Binary instances (up to 73x dictionary-encode speedup) [parquet-java] via GitHub
• 2026/04/19 [PR] GH-3503: Optimize ByteStreamSplitValuesWriter with batched scatter writes [parquet-java] via GitHub
• 2026/04/19 [I] Optimize ByteStreamSplitValuesWriter: remove per-value allocation and batch single-byte writes [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3499: Cache hashCode() for non-reused Binary instances (up to 73x dictionary-encode speedup) [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3457: Validate column index for null_pages/null_counts contradiction [parquet-java] via GitHub
• 2026/04/19 [PR] GH-3501: Speed up `DictionaryValuesWriter.shouldFallBack()` [parquet-java] via GitHub
• 2026/04/19 [I] Avoid per-write virtual dispatch in `DictionaryValuesWriter.shouldFallBack()` by caching the size-exceeded check [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3499: Cache hashCode() for non-reused Binary instances (up to 73x dictionary-encode speedup) [parquet-java] via GitHub
• 2026/04/19 Re: [PR] Bump com.google.guava:guava from 33.5.0-jre to 33.6.0-jre [parquet-java] via GitHub
• 2026/04/19 Re: [PR] Bump com.github.siom79.japicmp:japicmp-maven-plugin from 0.25.5 to 0.25.6 [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3011: Deny further writes after InternalParquetRecordWriter is aborted [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3457: Validate column index for null_pages/null_counts contradiction [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3011: Deny further writes after InternalParquetRecordWriter is aborted [parquet-java] via GitHub
• 2026/04/19 [PR] GH-3499: Cache hashCode() for non-reused Binary instances (up to 73x dictionary-encode speedup) [parquet-java] via GitHub
• 2026/04/19 [I] Cache hashCode() for non-reused Binary instances (huge dictionary-encode speedup) [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3011: Deny further writes after InternalParquetRecordWriter is aborted [parquet-java] via GitHub
• 2026/04/19 [PR] GH-3497: Fix thread-unsafe static singleton in `DefaultValuesWriterFactory` causing use-after-free [parquet-java] via GitHub
• 2026/04/19 [I] `DefaultValuesWriterFactory` uses thread-unsafe static singletons, causing cross-writer allocator contamination [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3011: Deny further writes after InternalParquetRecordWriter is aborted [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3475: Fix parquet-vector compatiblity with Java > 17 [parquet-java] via GitHub
• 2026/04/19 Re: [PR] GH-3475: Fix parquet-vector compatiblity with Java > 17 [parquet-java] via GitHub
• 2026/04/19 [PR] GH-3495: Optimize PlainValuesWriter with direct ByteBuffer slab writes (~2.5x encode speedup) [parquet-java] via GitHub

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