[GitHub] [incubator-doris] morningman commented on a change in pull request #6022: [Enchancement] Validate data file after alter operation success

[GitBox <gi...@apache.org>]

morningman commented on a change in pull request #6022:
URL: https://github.com/apache/incubator-doris/pull/6022#discussion_r654101881



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File path: be/src/olap/rowset/beta_rowset.cpp
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@@ -157,4 +157,14 @@ bool BetaRowset::check_path(const std::string& path) {
     return valid_paths.find(path) != valid_paths.end();
 }
 
+bool BetaRowset::check_file_exist() {
+    for (int i = 0; i < num_segments(); ++i) {
+        std::string data_file = segment_file_path(_rowset_path, rowset_id(), i);
+        if (!FileUtils::check_exist(data_file)) {

Review comment:
       print log for non-exist file?




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