Github user HeartSaVioR commented on a diff in the pull request:
https://github.com/apache/storm/pull/1939#discussion_r101973797
--- Diff:
external/storm-kafka-client/src/main/java/org/apache/storm/kafka/trident/TridentKafkaState.java
---
@@ -98,14 +107,19 @@ public void updateState(List<TridentTuple> tuples,
TridentCollector collector) {
}
if(exceptions.size() > 0){
- String errorMsg = "Could not retrieve result for messages
" + tuples + " from topic = " + topic
- + " because of the following exceptions: \n";
- for (ExecutionException exception : exceptions) {
- errorMsg = errorMsg + exception.getMessage() + "\n";
- }
- LOG.error(errorMsg);
- throw new FailedException(errorMsg);
- }
+ StringBuilder errorMsg = new StringBuilder("Could not retrieve
result for messages ").append(tuples)
+ .append(" from topic = ").append(topic).append("
because of the following exceptions: ").append(System.lineSeparator());
+
+ for (ExecutionException exception : exceptions) {
+ errorMsg =
errorMsg.append(exception.getMessage()).append(System.lineSeparator()); ;
+ }
+ String message = errorMsg.toString();
+ LOG.error(message);
+ throw new FailedException(message);
+ }
+ long latestTime=System.currentTimeMillis();
--- End diff --
Code style is not consistent even your changes. spaces before and after '='.
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