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dataroaring pushed a commit to branch branch-3.0
in repository https://gitbox.apache.org/repos/asf/doris.git
The following commit(s) were added to refs/heads/branch-3.0 by this push:
new ebd352582d0 [Opt](cloud) Using file cache disks number to determine
the size of the flush memtable thread pool (#38789)
ebd352582d0 is described below
commit ebd352582d0e7e0501250c2969f05ed39fa07028
Author: Xin Liao <liaoxin...@126.com>
AuthorDate: Mon Aug 5 10:25:41 2024 +0800
[Opt](cloud) Using file cache disks number to determine the size of the
flush memtable thread pool (#38789)
---
be/src/cloud/cloud_storage_engine.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/be/src/cloud/cloud_storage_engine.cpp
b/be/src/cloud/cloud_storage_engine.cpp
index 8062631af1f..12cfbb7c003 100644
--- a/be/src/cloud/cloud_storage_engine.cpp
+++ b/be/src/cloud/cloud_storage_engine.cpp
@@ -38,6 +38,7 @@
#include "cloud/cloud_warm_up_manager.h"
#include "cloud/config.h"
#include "io/cache/block_file_cache_downloader.h"
+#include "io/cache/block_file_cache_factory.h"
#include "io/cache/file_cache_common.h"
#include "io/fs/file_system.h"
#include "io/fs/hdfs_file_system.h"
@@ -181,8 +182,8 @@ Status CloudStorageEngine::open() {
// TODO(plat1ko): DeleteBitmapTxnManager
_memtable_flush_executor = std::make_unique<MemTableFlushExecutor>();
- // TODO(plat1ko): Use file cache disks number?
- _memtable_flush_executor->init(1);
+ // Use file cache disks number
+
_memtable_flush_executor->init(io::FileCacheFactory::instance()->get_cache_instance_size());
_calc_delete_bitmap_executor =
std::make_unique<CalcDeleteBitmapExecutor>();
_calc_delete_bitmap_executor->init();
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