Acesine commented on a change in pull request #14042: URL: https://github.com/apache/flink/pull/14042#discussion_r524536409
########## File path: flink-core/src/main/java/org/apache/flink/util/IOUtils.java ########## @@ -143,6 +143,30 @@ public static void readFully(final InputStream in, final byte[] buf, int off, fi } } + /** + * Similar to readFully(). Returns the total number of bytes read into the buffer. + * @param in + * The InputStream to read from + * @param buf + * The buffer to fill + * @return + * The total number of bytes read into the buffer + * @throws IOException + * If the first byte cannot be read for any reason other than end of file, + * or if the input stream has been closed, or if some other I/O error occurs. + */ + public static int readFully(final InputStream in, final byte[] buf) throws IOException { Review comment: Thanks, make sense. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org