0f4a1e811b
[Enhancement](table_function) table function node enhancement ( #12038 )
...
* table function node enhancement
* also avoid copy for non-vec table function node
* fix table function node output slots calculation while lateral view involves subquery
Co-authored-by: cambyzju <zhuxiaoli01@baidu.com >
2022-08-26 10:37:15 +08:00
50ef6e35be
[enhancement](RowDescriptor) enhance tuple_idx check during runtime ( #11835 )
2022-08-17 17:50:48 +08:00
4960043f5e
[enhancement] Refactor to improve the usability of MemTracker (step2) ( #10823 )
2022-07-21 17:11:28 +08:00
d5ea677282
[feature](tracing) Support query tracing to improve doris observability by introducing OpenTelemetry. ( #10533 )
...
The collection of query traces is implemented in fe and be, and the spans are exported to zipkin.
DSIP: https://cwiki.apache.org/confluence/display/DORIS/DSIP-012%3A+Introduce+opentelemetry
2022-07-09 15:50:40 +08:00
4ec6e3ee81
[refactor] Remove debug action since it is never used. ( #10484 )
...
Co-authored-by: yiguolei <yiguolei@gmail.com >
2022-06-29 20:37:51 +08:00
d34d631519
[bugfix]fix TableFunctionNode memory leak ( #9853 )
2022-05-31 19:20:22 +08:00
d2374dbd5e
[fix](Lateral-View) fix outer combinator not work on non-vectorized ( #9212 )
2022-05-01 22:09:50 +08:00
c9961c9bb9
[style] clang-format all c++ code ( #9305 )
...
- sh build-support/clang-format.sh to clang-format all c++ code
2022-04-29 16:14:22 +08:00
51db4e54c0
[fix](table-function) Fix bug of table function with outer join cause nullptr of tuple ( #9041 )
2022-04-18 19:35:26 +08:00
519305cb22
[feature-wip] (memory tracker) (step4) Switch TLS mem tracker to separate more detailed memory usage ( #8669 )
...
Based on #8605 , Separate out the memory usage of each operator from the Query/Load/StorageEngine mem tracker.
2022-04-08 09:02:26 +08:00
33736e45fa
[fix](table-function) Fixed unreasonable nullable conversion ( #8818 )
2022-04-03 11:02:35 +08:00
eeae516e37
[Feature](Memory) Hook TCMalloc new/delete automatically counts to MemTracker ( #8476 )
...
Early Design Documentation: https://shimo.im/docs/DT6JXDRkdTvdyV3G
Implement a new way of memory statistics based on TCMalloc New/Delete Hook,
MemTracker and TLS, and it is expected that all memory new/delete/malloc/free
of the BE process can be counted.
2022-03-20 23:06:54 +08:00
a824c3e489
[feature](vectorized) support lateral view ( #8448 )
2022-03-17 10:04:24 +08:00
e77e2b0bf0
[improvement](lateral-view) Add number rows filtered in profile ( #8251 )
...
Add `RowsFiltered` counter in TableFunctionNode profile.
So that we can know the total number of rows that TableFunctionNode processed
2022-03-01 11:04:57 +08:00
efb4e189df
[fix](lateral-view) Fix some lateral view bugs ( #7772 )
...
1. Fix bug that BE may crash when input node of TableFunctionNode has non-null column
2. Fix bug that TableFunctionNode may not return all results
2022-01-18 12:09:32 +08:00
5e1caea2b1
[fix](lateral-view) Fix some bugs about lateral view ( #7721 )
...
1. fix core dump when using multi explode_bitmap #7716
2. fix bug that json array extract by json path is wrong #7717
3. fix bug that after lateral view, the null value become non-null value #7718
4. fix bug that lateral view may return error: couldn't resolve slot descriptor 1. #7719
5. fix error result when using lateral view with where predicate #7720
2022-01-13 15:30:38 +08:00
0499b2211b
[feat](lateral-view) Support execution of lateral view stmt ( #7255 )
...
1. Add table function node
2. Add 3 table functions: explode_split, explode_bitmap and explode_json_array
2021-12-16 10:46:15 +08:00
