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mrhhsg pushed a change to branch scanner_refactor
in repository https://gitbox.apache.org/repos/asf/doris.git
from e5b5934ab19 [fix](be) Stop admitting scanners after shared LIMIT is
exhausted
add 02994e98691 [fix](be) Keep the last thread-pool worker alive across
max-thread shrink
add 16cabe10842 [fix](be) Apply adaptive limits and wait timers in
ThreadPool scan admission
add 3fb6e6611c1 [fix](be) Make ThreadPool context scheduling
failure-tolerant and exception-safe
No new revisions were added by this update.
Summary of changes:
be/src/exec/scan/scanner_context.cpp | 17 +++
be/src/exec/scan/scanner_context.h | 6 +
be/src/exec/scan/simplified_scan_scheduler.cpp | 88 ++++++++----
be/src/util/threadpool.cpp | 20 ++-
be/test/exec/scan/scanner_context_test.cpp | 189 +++++++++++++++++++++++++
be/test/util/threadpool_test.cpp | 70 +++++++++
6 files changed, 359 insertions(+), 31 deletions(-)
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