yiguolei opened a new pull request, #34067:
URL: https://github.com/apache/doris/pull/34067

   ## Proposed changes
   
   The ptr is inited at open method, but
   1. the open method maybe not called.
   2. the open method is called, but it return error before init the pointer.
   
    0# doris::signal::(anonymous namespace)::FailureSignalHandler(int, 
siginfo_t*, void*) at 
/home/zcp/repo_center/doris_branch-2.1/doris/be/src/common/signal_handler.h:421
    1# os::Linux::chained_handler(int, siginfo*, void*) in 
/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
    2# JVM_handle_linux_signal in 
/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
    3# signalHandler(int, siginfo*, void*) in 
/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
    4# 0x00007FC5DCDDC090 in /lib/x86_64-linux-gnu/libc.so.6
    5# doris::pipeline::ExchangeSinkLocalState::close(doris::RuntimeState*, 
doris::Status) at 
/home/zcp/repo_center/doris_branch-2.1/doris/be/src/pipeline/exec/exchange_sink_operator.cpp:690
    6# doris::pipeline::DataSinkOperatorXBase::close(doris::RuntimeState*, 
doris::Status) at 
/home/zcp/repo_center/doris_branch-2.1/doris/be/src/pipeline/pipeline_x/operator.h:657
    7# doris::pipeline::PipelineXTask::close(doris::Status) at 
/home/zcp/repo_center/doris_branch-2.1/doris/be/src/pipeline/pipeline_x/pipeline_x_task.cpp:373
    8# doris::pipeline::_close_task(doris::pipeline::PipelineTask*, 
doris::pipeline::PipelineTaskState, doris::Status) at 
/home/zcp/repo_center/doris_branch-2.1/doris/be/src/pipeline/task_scheduler.cpp:242
    9# doris::pipeline::TaskScheduler::_do_work(unsigned long) at 
/home/zcp/repo_center/doris_branch-2.1/doris/be/src/pipeline/task_scheduler.cpp:300
   10# doris::ThreadPool::dispatch_thread() in 
/mnt/hdd01/ci/branch21-deploy/be/lib/doris_be
   11# doris::Thread::supervise_thread(void*) at 
/home/zcp/repo_center/doris_branch-2.1/doris/be/src/util/thread.cpp:499
   12# start_thread at /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c:478
   13# __clone at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
   
   ## Further comments
   
   If this is a relatively large or complex change, kick off the discussion at 
[[email protected]](mailto:[email protected]) by explaining why you 
chose the solution you did and what alternatives you considered, etc...
   
   


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