[
https://issues.apache.org/jira/browse/ARTEMIS-3297?focusedWorklogId=597070&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-597070
]
ASF GitHub Bot logged work on ARTEMIS-3297:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 15/May/21 03:48
Start Date: 15/May/21 03:48
Worklog Time Spent: 10m
Work Description: michaelandrepearce commented on a change in pull
request #3580:
URL: https://github.com/apache/activemq-artemis/pull/3580#discussion_r632890048
##########
File path:
artemis-journal/src/main/java/org/apache/activemq/artemis/core/journal/impl/JournalImpl.java
##########
@@ -2245,6 +2379,155 @@ private synchronized JournalLoadInformation load(final
LoaderCallback loadManage
}
}
+
+ @Override
+ public void processBackupCleanup() {
+ if (journalRetentionFolder != null && (journalRetentionMaxFiles > 0 ||
journalRetentionPeriod > 0)) {
+
+ FilenameFilter fnf = new FilenameFilter() {
+ @Override
+ public boolean accept(final File file, final String name) {
+ return name != null && name.endsWith("." +
filesRepository.getFileExtension());
+ }
+ };
+
+
+ if (journalRetentionPeriod > 0) {
+ String[] fileNames = journalRetentionFolder.list(fnf);
+ Arrays.sort(fileNames);
+
+ GregorianCalendar calendar = this.calendarThreadLocal.get();
+ calendar.setTimeInMillis(System.currentTimeMillis() -
journalRetentionUnit.toMillis(journalRetentionPeriod));
+ long timeCutOf = calendar.getTimeInMillis();
+
+ for (String fileName : fileNames) {
+ long timeOnFile = getDatePortionMillis(fileName);
+ if (timeOnFile < timeCutOf) {
+ logger.debug("File " + fileName + " is too old and should
go");
+ File fileToRemove = new File(journalRetentionFolder,
fileName);
+ if (!fileToRemove.delete()) {
+ logger.debug("Could not remove " + fileToRemove);
+ }
+ }
+ }
+ }
+
+ if (journalRetentionMaxFiles > 0) {
+ String[] fileNames = journalRetentionFolder.list(fnf);
+ Arrays.sort(fileNames);
+
+ if (fileNames.length > journalRetentionMaxFiles) {
+ int toRemove = fileNames.length - journalRetentionMaxFiles;
+
+ for (String file : fileNames) {
+ logger.debug("Removing " + file);
+ File fileToRemove = new File(journalRetentionFolder, file);
+ fileToRemove.delete();
+ toRemove--;
+ if (toRemove <= 0) {
+ break;
+ }
+ }
+ }
+ }
+
+
+ }
+ }
+
+ @Override
+ public void processBackup() {
+ if (journalRetentionFolder != null) {
+ ArrayList<JournalFile> filesToMove;
+ synchronized (historyPendingFiles) {
+ filesToMove = new ArrayList<>(historyPendingFiles.size());
+ filesToMove.addAll(historyPendingFiles);
+ historyPendingFiles.clear();
+ }
+
+
+ Calendar calendar = calendarThreadLocal.get();
Review comment:
Why in some places using gregorian and her just plain calendar
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Issue Time Tracking
-------------------
Worklog Id: (was: 597070)
Time Spent: 5h 20m (was: 5h 10m)
> Journal Retention Feature
> -------------------------
>
> Key: ARTEMIS-3297
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3297
> Project: ActiveMQ Artemis
> Issue Type: New Feature
> Affects Versions: 2.17.0
> Reporter: Clebert Suconic
> Priority: Major
> Fix For: 2.18.0
>
> Time Spent: 5h 20m
> Remaining Estimate: 0h
>
> We should keep historical backup of the journal data, and having tools to
> recover data in case of data loss.
>
> Data loss could mean by unbehaved client's (say you mistakenly acknowledged
> data and your code caused the message to disappear earlier), or even after
> eventual bugs on the broker.
>
> To activate the functionality, you have to specify journal-history-data on
> broker.xml.
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