[Bug] fix be core in highly concurrent queries

[yongjinhou]

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• I had searched in the issues and found no similar issues.

Version

3.0.3 & master

What's Wrong?

be core in highly concurrent queries
#5 0x000055764179243e in doris::QueryContext::query_id (this=0x0) at /home/users/hyj/mywork/Palo/baidu/third-party/palo/be/src/runtime/query_context.h:174 #6 doris::AttachTask::AttachTask (this=<optimized out>, query_ctx=0x0) at /home/users/hyj/mywork/Palo/baidu/third-party/palo/be/src/runtime/thread_context.cpp:60 #7 0x000055764ae631b2 in doris::pipeline::PipelineFragmentContext::_build_pipeline_tasks(doris::TPipelineFragmentParams const&, doris::ThreadPool*)::$_1::operator()() const (this=0x7f1b0d833040) at /home/users/hyj/mywork/Palo/baidu/third-party/palo/be/src/pipeline/pipeline_fragment_context.cpp:515

What You Expected?

be正常执行查询

How to Reproduce?

No response

Anything Else?

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct