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morningman pushed a commit to branch branch-2.0
in repository https://gitbox.apache.org/repos/asf/doris.git


The following commit(s) were added to refs/heads/branch-2.0 by this push:
     new fb977587112 [fix](outfile)Fixed orcOutputStream.close() throwing an 
exception during destruction causing the program to hang. (#34255)
fb977587112 is described below

commit fb9775871120e2d9ec0f732f147c5845a0034385
Author: daidai <[email protected]>
AuthorDate: Mon Apr 29 14:42:54 2024 +0800

    [fix](outfile)Fixed orcOutputStream.close() throwing an exception during 
destruction causing the program to hang. (#34255)
    
    master #34243
---
 be/src/vec/runtime/vorc_writer.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/be/src/vec/runtime/vorc_writer.cpp 
b/be/src/vec/runtime/vorc_writer.cpp
index b9107251970..c719268c9b8 100644
--- a/be/src/vec/runtime/vorc_writer.cpp
+++ b/be/src/vec/runtime/vorc_writer.cpp
@@ -54,7 +54,16 @@ VOrcOutputStream::VOrcOutputStream(doris::io::FileWriter* 
file_writer)
 
 VOrcOutputStream::~VOrcOutputStream() {
     if (!_is_closed) {
-        close();
+        try {
+            close();
+        } catch (...) {
+            /*
+         * Under normal circumstances, close() will be called first, and then 
the destructor will be called.
+         * If the task is canceled, close() will not be executed, but the 
destructor will be called directly,
+         * which will cause the be core.When the task is canceled, since the 
log file has been written during
+         * close(), no operation is performed here.
+         */
+        }
     }
 }
 


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