zentol commented on a change in pull request #6731: [FLINK-10312] Propagate exception from server to client in REST API URL: https://github.com/apache/flink/pull/6731#discussion_r221546026
########## File path: flink-runtime/src/main/java/org/apache/flink/runtime/concurrent/FutureUtils.java ########## @@ -207,12 +210,10 @@ resultFuture.whenComplete( (innerT, innerThrowable) -> scheduledFuture.cancel(false)); } else { - final String errorMsg = retries == 0 ? - "Number of retries has been exhausted." : - "Exception is not retryable."; - resultFuture.completeExceptionally(new RetryException( - "Could not complete the operation. " + errorMsg, - throwable)); + RetryException retryException = new RetryException( + "Could not complete the operation: number of retries has been exhausted.", Review comment: I would stick with the original formatting: `Could not complete the operation. Number of retries has been exhausted.` When seeing a `:` I would expect a reason as to _why_ it couldn't be completed. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on 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 With regards, Apache Git Services