946d28646a
[fix](outfile)Fixed orcOutputStream.close() throwing an exception during destruction causing the program to hang. ( #34254 )
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bp #34243
2024-04-28 19:54:34 +08:00
3c9c6c18a8
[Enhancement](hive-writer) Write only regular fields to file in the hive-writer. ( #33000 )
2024-04-12 10:29:08 +08:00
ef2151ae66
[Feature-WIP](multi-catalog) Add Hive sink on BE side. ( #32306 ) ( #32364 )
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bp #32306
Co-authored-by: Qi Chen <kaka11.chen@gmail.com >
2024-03-18 11:23:01 +08:00
78b0fec33a
[Fix](Outfile) Support export nested complex type data to orc file format ( #28182 )
2023-12-13 11:55:27 +08:00
99b45e1938
[fix](Outfile) Export DateTimev2 type of doris to ORC's TimeStamp type ( #25470 )
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Previously,doris's `DateTimev2` was exported to orc as a `String` type.
Now, export doris's `DateTimev2` to orc timestamp type.
2023-10-29 15:59:38 +08:00
7f66be84d5
[fix](Outfile) Infer the column name if the column is expression in select into outfile ( #25854 )
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This pr do two things:
1. Infer the column name if the column is expression in `select into outfile`. The rule for column name generation can be refered in pr: #24990
2. fix bug that it will core dump if the `_schema` fails to build in the open phase in vorc_transformer.cpp
TODO:
1. Support infer the column name if the column is expression in `select into outfile` in new optimizer(Nereids).
2023-10-25 22:49:04 +08:00
28869b0f82
[fix](Outfile) Use data_type_serde to export data to orc file format ( #24812 )
2023-09-26 19:46:42 +08:00
a48b19ceb6
[feature](Outfile) select into outfile supports to export struct/map/array type data to orc file format ( #24350 )
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We do not support nested complex type in this pr.
2023-09-21 20:15:18 +08:00
a36c387a2b
[Refactor](transformer) convert to file format writer to transformer ( #23888 )
2023-09-05 10:50:10 +08:00
