clebertsuconic commented on code in PR #4101:
URL: https://github.com/apache/activemq-artemis/pull/4101#discussion_r896800704
##########
artemis-server/src/main/java/org/apache/activemq/artemis/core/paging/impl/PagingStoreImpl.java:
##########
@@ -626,6 +656,41 @@ public Page createPage(final int pageNumber) throws
Exception {
return page;
}
+ @Override
+ public final Page usePage(final long pageId) {
+ return usePage(pageId, true);
+ }
+
+ @Override
+ public Page usePage(final long pageId, final boolean create) {
+ synchronized (usedPages) {
+ try {
+ Page page = usedPages.get(pageId);
+ if (create && page == null) {
+ page = newPageObject(pageId);
+ if (page.getFile().exists()) {
+ page.getMessages();
+ injectPage(page);
+ }
Review Comment:
usedPages is a cache of pages being used by cursors or the current written
page. so, on that case the injectPage is to the page being written.
reusedPage on usedPage to me would sound the same.
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