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HIVE-11625
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HIVE-8120
Map instances with null keys are not properly handled for Parquet tables
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Unassigned
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Cheng Lian
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Open |
Unresolved
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HIVE-11611
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HIVE-8120
A bad performance regression issue with Parquet happens if Hive does not select any columns
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Ferdinand Xu
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Sergio Peña
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Reopened |
Unresolved
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HIVE-10077
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HIVE-8120
Use new ParquetInputSplit constructor API
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Ferdinand Xu
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Ferdinand Xu
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Patch Available |
Unresolved
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HIVE-9868
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HIVE-8120
Turn on Parquet vectorization in parquet branch
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Dong Chen
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Dong Chen
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Patch Available |
Unresolved
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HIVE-9692
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HIVE-8120
Allocate only parquet selected columns in HiveStructConverter class
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Sergio Peña
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Sergio Peña
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Patch Available |
Unresolved
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HIVE-9670
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HIVE-8120
Avoid reading file footers in ParquetRecordReaderWrapper
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Sergio Peña
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Sergio Peña
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Open |
Unresolved
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HIVE-9658
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HIVE-8120
Reduce parquet memory usage by bypassing java primitive objects on ETypeConverter
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Sergio Peña
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Sergio Peña
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Patch Available |
Unresolved
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HIVE-9522
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HIVE-8120
Improve the speed of select count(*) statement for a parquet table with big input(~1GB)
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Ferdinand Xu
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Ferdinand Xu
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Open |
Unresolved
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HIVE-9332
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HIVE-8120
Warn user when parquet mm kicks in
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Dong Chen
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Brock Noland
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Open |
Unresolved
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HIVE-9260
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HIVE-8120
Implement the bloom filter for the ParquetSerde
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Ferdinand Xu
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Ferdinand Xu
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Open |
Unresolved
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HIVE-8128
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HIVE-8120
Improve Parquet Vectorization
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Dong Chen
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Brock Noland
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Patch Available |
Unresolved
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