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zhangchen pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/doris.git
from 90cd791789 [fix](tvf) s3 tvf specify region and s3.region params
failed (#19921)
add 5b6b1b38a6 [Enhancement](merge-on-write) Performance optimization of
calculations of delete bitmap between segments (#20153)
No new revisions were added by this update.
Summary of changes:
be/src/olap/CMakeLists.txt | 1 +
be/src/olap/delete_bitmap_calculator.cpp | 200 +++++++++++++++++
be/src/olap/delete_bitmap_calculator.h | 112 ++++++++++
be/src/olap/delta_writer.cpp | 4 +-
be/src/olap/tablet.cpp | 61 +++---
be/src/olap/tablet.h | 4 +-
be/test/CMakeLists.txt | 1 +
be/test/olap/delete_bitmap_calculator_test.cpp | 292 +++++++++++++++++++++++++
8 files changed, 645 insertions(+), 30 deletions(-)
create mode 100644 be/src/olap/delete_bitmap_calculator.cpp
create mode 100644 be/src/olap/delete_bitmap_calculator.h
create mode 100644 be/test/olap/delete_bitmap_calculator_test.cpp
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