Github user hmcl commented on a diff in the pull request:
https://github.com/apache/storm/pull/836#discussion_r43549300
--- Diff:
storm-core/src/jvm/storm/trident/spout/OpaquePartitionedTridentSpoutExecutor.java
---
@@ -162,9 +162,9 @@ public void commit(TransactionAttempt attempt) {
Long txid = attempt.getTransactionId();
Map<String, Object> metas = _cachedMetas.remove(txid);
- for(String partitionId: metas.keySet()) {
- Object meta = metas.get(partitionId);
-
_partitionStates.get(partitionId).rotatingState.overrideState(txid, meta);
+ for(Entry<String, Object> entry: metas.entrySet()) {
+ Object meta = entry.getValue();
--- End diff --
Unless the variable is created to make the code easier to read, this could
be simplified to
_partitionStates.get(entry.getKey()).rotatingState.overrideState(txid,
entry.getValue());
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