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T Patch Info Key Summary Assignee Reporter P Status Resolution Created Updated Due Development
Sub-task HIVE-18576

HIVE-14826 Support to read nested complex type with Parquet in vectorization mode

Haifeng Chen Colin Ma Major Open Unresolved  
Sub-task HIVE-18553

HIVE-14826 Support schema evolution in Parquet Vectorization reader

Ferdinand Xu Vihang Karajgaonkar Major Closed Fixed  
Sub-task HIVE-18411

HIVE-14826 Fix ArrayIndexOutOfBoundsException for VectorizedListColumnReader

Colin Ma Colin Ma Critical Closed Fixed  
Sub-task HIVE-18397

HIVE-14826 Support vectorization for INTERVAL_DAY_TIME type

Unassigned Vihang Karajgaonkar Major Open Unresolved  
Sub-task HIVE-18323

HIVE-14826 Vectorization: add the support of timestamp in VectorizedPrimitiveColumnReader for parquet

Vihang Karajgaonkar Aihua Xu Major Closed Fixed  
Sub-task HIVE-18211

HIVE-14826 Support to read multiple level definition for Map type in Parquet file

Colin Ma Colin Ma Major Closed Fixed  
Sub-task HIVE-18209

HIVE-14826 Fix API call in VectorizedListColumnReader to get value from BytesColumnVector

Colin Ma Colin Ma Major Closed Fixed  
Sub-task HIVE-17972

HIVE-14826 Implement Parquet vectorization reader for Map type

Colin Ma Colin Ma Major Closed Fixed  
Sub-task HIVE-17961

HIVE-14826 NPE during initialization of VectorizedParquetRecordReader when input split is null

Vihang Karajgaonkar Vihang Karajgaonkar Major Closed Fixed  
Sub-task HIVE-17945

HIVE-14826 Support column projection for index access when using Parquet Vectorization

Ferdinand Xu Ferdinand Xu Major Closed Fixed  
Sub-task HIVE-17931

HIVE-14826 Implement Parquet vectorization reader for Array type

Colin Ma Colin Ma Major Closed Fixed  
Sub-task HIVE-17920

HIVE-14826 Vectorized reader does push down projection columns for index access schema

Unassigned Ferdinand Xu Major Resolved Duplicate  
Sub-task HIVE-17874

HIVE-14826 Parquet vectorization fails on tables with complex columns when there are no projected columns

Vihang Karajgaonkar Vihang Karajgaonkar Major Closed Fixed  
Sub-task HIVE-17697

HIVE-14826 Remove Parquet specific code from VectorizedColumnReader

Unassigned Vihang Karajgaonkar Major Open Unresolved  
Sub-task HIVE-17696

HIVE-14826 Vectorized reader does not seem to be pushing down projection columns in certain code paths

Ferdinand Xu Vihang Karajgaonkar Major Closed Fixed  
Sub-task HIVE-17534

HIVE-14826 Add a config to turn off parquet vectorization

Vihang Karajgaonkar Vihang Karajgaonkar Minor Closed Fixed  
Sub-task HIVE-17528

HIVE-14826 Add more q-tests for Hive-on-Spark with Parquet vectorized reader

Ferdinand Xu Vihang Karajgaonkar Major Closed Fixed  
Sub-task HIVE-17381

HIVE-14826 When we enable Parquet Writer Version V2, hive throws an exception: Unsupported encoding: DELTA_BYTE_ARRAY.

Colin Ma Ke Jia Major Closed Fixed  
Sub-task HIVE-16795

HIVE-14826 Measure Performance for Parquet Vectorization Reader

Colin Ma Ferdinand Xu Major Open Unresolved  
Sub-task HIVE-16765

HIVE-14826 ParquetFileReader should be closed to avoid resource leak

Colin Ma Colin Ma Critical Closed Fixed  
Sub-task HIVE-16672

HIVE-14826 Parquet vectorization doesn't work for tables with partition info

Colin Ma Colin Ma Critical Closed Fixed  
Sub-task HIVE-15718

HIVE-14826 Fix the NullPointer problem caused by split phase

Colin Ma Colin Ma Critical Resolved Fixed  
Sub-task HIVE-15156

HIVE-14826 Support Nested Column Field Pruning for Parquet Vectorized Reader

Chao Sun Ferdinand Xu Major Open Unresolved  
Sub-task HIVE-15112

HIVE-14826 Implement Parquet vectorization reader for Struct type

Ferdinand Xu Ferdinand Xu Major Resolved Fixed  
Sub-task HIVE-14836

HIVE-14826 Test the predicate pushing down support for Parquet vectorization read path

Ferdinand Xu Ferdinand Xu Major Patch Available Unresolved  
Sub-task HIVE-14827

HIVE-14826 Micro benchmark for Parquet vectorized reader

Colin Ma Ferdinand Xu Major Resolved Fixed  
Sub-task HIVE-14815

HIVE-14826 Implement Parquet vectorization reader for Primitive types

Ferdinand Xu Ferdinand Xu Major Resolved Fixed  

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