thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-09-25 19:20:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

Better exceptions safety in PipelineExecutor.

Browse Source
This commit is contained in:
Nikolai Kochetov 2019-04-08 14:06:11 +03:00
parent 83a2242e2d
commit fa5bc611ae
1 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
dbms/src/Processors/Executors/PipelineExecutor.cpp
View File

@ -144,14 +144,15 @@ void PipelineExecutor::addJob(UInt64 pid)
{
auto job = [this, pid]()
{
SCOPE_EXIT(event_counter.notify());
SCOPE_EXIT(
{
std::lock_guard lock(finished_execution_mutex);
finished_execution_queue.push(pid);
}
event_counter.notify()
);
graph[pid].processor->work();
{
std::lock_guard lock(finished_execution_mutex);
finished_execution_queue.push(pid);
}
};
pool->schedule(createExceptionHandledJob(std::move(job), exception_handler));