Github user michaelandrepearce commented on a diff in the pull request: https://github.com/apache/activemq-artemis/pull/2483#discussion_r245090041 --- Diff: artemis-server/src/main/java/org/apache/activemq/artemis/core/persistence/impl/journal/JournalStorageManager.java --- @@ -309,16 +309,17 @@ public void run() { */ @Override protected void performCachedLargeMessageDeletes() { - for (Long largeMsgId : largeMessagesToDelete) { - SequentialFile msg = createFileForLargeMessage(largeMsgId, LargeMessageExtension.DURABLE); + for (LargeServerMessage largeServerMessage : largeMessagesToDelete.values()) { --- End diff -- Usage of LongConcurrentHashMap looks much better.
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