gvprathyusha6 commented on code in PR #7406:
URL: https://github.com/apache/hbase/pull/7406#discussion_r2486956177


##########
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionFileSystem.java:
##########
@@ -848,6 +851,14 @@ private void writeRegionInfoOnFilesystem(final byte[] 
regionInfoContent, final b
         CommonFSUtils.delete(fs, tmpPath, true);
       }
 
+      // Check parent (region) directory exists first to maintain HBASE-29662 
protection
+      if (!fs.exists(getRegionDir())) {
+        throw new IOException("Region directory does not exist: " + 
getRegionDir());
+      }
+      if (!fs.exists(getTempDir())) {
+        fs.mkdirs(getTempDir());

Review Comment:
   this was created previously as part of recursion in FS while creating file, 
now that I removed it and now we dont just blindly create all the directories 
that are present in path, we would need to create tmp directory explicitly  



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