[
https://issues.apache.org/jira/browse/ARTEMIS-3261?focusedWorklogId=607441&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-607441
]
ASF GitHub Bot logged work on ARTEMIS-3261:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 05/Jun/21 15:30
Start Date: 05/Jun/21 15:30
Worklog Time Spent: 10m
Work Description: franz1981 commented on a change in pull request #3610:
URL: https://github.com/apache/activemq-artemis/pull/3610#discussion_r646003682
##########
File path:
artemis-journal/src/main/java/org/apache/activemq/artemis/core/journal/impl/JournalImpl.java
##########
@@ -323,20 +325,26 @@ public JournalImpl setHistoryFolder(File historyFolder,
long maxBytes, long peri
private final ReadWriteLock journalLock = new ReentrantReadWriteLock();
private final ReadWriteLock compactorLock = new ReentrantReadWriteLock();
- HashSet<Integer> replaceableRecords;
+ ByteObjectHashMap<Byte> replaceableRecords;
Review comment:
Iteration could be performed with
```java
for (int recordType = bitSet.nextSetBit(0); recordType != -1; recordType =
bitSet.nextSetBit(recordType + 1)) {
// do something with record type
}
```
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Issue Time Tracking
-------------------
Worklog Id: (was: 607441)
Time Spent: 2h 20m (was: 2h 10m)
> Infinite Redelivery could lead to extensive journal usage
> ---------------------------------------------------------
>
> Key: ARTEMIS-3261
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3261
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Reporter: Clebert Suconic
> Priority: Major
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> In a situation the broker is misconfigured, and consumers redeliver forever
> without DLQ and Max Deliveries configured, the broker could get into a
> situation where the whole disk is exhausted.
>
> We should enhance compacting to cleanup records from rollback and updates
> that are no longer needed.
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