doris2.1.7, export, and select INTO outfile are exported locally, is delete_existing_files=true not supported? select into outfile: file:///path/tmp/result_ will delete both the contents in tmp and the tmp folder, causing the export to fail

[LYKLUUN]

doris2.1.7, export, and select INTO outfile are exported locally, is delete_existing_files=true not supported? select into outfile: file:///path/tmp/result_ will delete both the contents in tmp and the tmp folder, causing the export to fail

[ixzc]

If you want to use the delete_existing_files parameter, you also need to add the configuration enable_delete_existing_files = true in the fe.conf and restart the FE. Only then will the delete_existing_files take effect. This operation will delete the data of the external system and is a high-risk operation. Please ensure the permissions and data security of the external system on your own.
please refer this doc : https://doris.apache.org/docs/data-operate/export/export-manual