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The following commit(s) were added to refs/heads/branch-2.0 by this push:
new c2a950b1a89 [fix](MoW) fix MoW & segcompaction conflict on cache of
temp segment (pick #37760) (#37938)
c2a950b1a89 is described below
commit c2a950b1a89c99dc8c31c65a7e0d85cb155190be
Author: zhengyu <[email protected]>
AuthorDate: Thu Jul 18 22:42:45 2024 +0800
[fix](MoW) fix MoW & segcompaction conflict on cache of temp segment (pick
#37760) (#37938)
MoW will update delete bitmap during load, and the page cache could be
modified by segcompaction. Disable page cache touchs when doing
segcompaction could solve this problem.
## Proposed changes
Issue Number: close #xxx
<!--Describe your changes.-->
Signed-off-by: freemandealer <[email protected]>
---
be/src/olap/rowset/segcompaction.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/be/src/olap/rowset/segcompaction.cpp
b/be/src/olap/rowset/segcompaction.cpp
index 6b0635e0f77..15d8c3a2438 100644
--- a/be/src/olap/rowset/segcompaction.cpp
+++ b/be/src/olap/rowset/segcompaction.cpp
@@ -99,6 +99,7 @@ Status SegcompactionWorker::_get_segcompaction_reader(
reader_params.tablet = tablet;
reader_params.return_columns = return_columns;
reader_params.is_key_column_group = is_key;
+ reader_params.use_page_cache = false;
return (*reader)->init(reader_params);
}
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