divijvaidya commented on code in PR #12948:
URL: https://github.com/apache/kafka/pull/12948#discussion_r1237341025


##########
clients/src/main/java/org/apache/kafka/common/utils/ChunkedBytesStream.java:
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@@ -291,7 +291,7 @@ public long skip(long toSkip) throws IOException {
         // Skip bytes stored in intermediate buffer first
         int avail = count - pos;
         long bytesSkipped = (avail < remaining) ? avail : remaining;
-        pos += bytesSkipped;
+        pos += (int) bytesSkipped;

Review Comment:
   @ijuma casting to int here is safe. Can you please add the following comment 
here:
   ```
   // cast to int is fine here since the value of bytesSkipped is upper bound 
by value of avail
   // which is an int
   ```
   
   It is safe because as per the lines above it `long bytesSkipped = (avail < 
remaining) ? avail : remaining;`, bytesSkipped is minimum of avail or remaining 
which means it's max value is available which we know is an int.
   
   Same for the other place.



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