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[Enhancement](wal) Add fault injection case for wal back pressure (#29689)

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This commit is contained in:
abmdocrt
2024-01-09 14:52:51 +08:00
committed by yiguolei
parent 78aabc3492
commit 2959219b4d
2 changed files with 116 additions and 0 deletions
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6
be/src/runtime/group_commit_mgr.cpp
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@ -20,10 +20,13 @@
#include <gen_cpp/Types_types.h>
#include <glog/logging.h>
#include <chrono>
#include "client_cache.h"
#include "common/config.h"
#include "runtime/exec_env.h"
#include "runtime/fragment_mgr.h"
#include "util/debug_points.h"
#include "util/thrift_rpc_helper.h"
namespace doris {
@ -33,6 +36,9 @@ Status LoadBlockQueue::add_block(RuntimeState* runtime_state,
std::unique_lock l(mutex);
RETURN_IF_ERROR(status);
auto start = std::chrono::steady_clock::now();
DBUG_EXECUTE_IF("LoadBlockQueue.add_block.back_pressure_time_out", {
start = std::chrono::steady_clock::now() - std::chrono::milliseconds(120000);
});
while (!runtime_state->is_cancelled() && status.ok() &&
_all_block_queues_bytes->load(std::memory_order_relaxed) >=
config::group_commit_queue_mem_limit) {