tkalkirill commented on code in PR #1325:
URL: https://github.com/apache/ignite-3/pull/1325#discussion_r1030804835
##########
modules/page-memory/src/main/java/org/apache/ignite/internal/pagememory/persistence/compaction/Compactor.java:
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@@ -164,77 +170,90 @@ void waitDeltaFiles() {
}
/**
- * Adds the number of delta files to compact.
- *
- * @param count Number of delta files.
+ * Callback on adding delta files so we can start compacting them.
*/
- public void addDeltaFiles(int count) {
- assert count >= 0;
-
- if (count > 0) {
- deltaFileCount.addAndGet(count);
+ public void onAddingDeltaFiles() {
+ synchronized (mux) {
+ addedDeltaFiles = true;
- synchronized (mux) {
- mux.notifyAll();
- }
+ mux.notifyAll();
}
}
/**
* Merges delta files with partition files.
*/
void doCompaction() {
- // Let's collect one delta file for each partition.
- Queue<IgniteBiTuple<FilePageStore, DeltaFilePageStoreIo>> queue =
filePageStoreManager.allPageStores().stream()
- .flatMap(List::stream)
- .map(filePageStore -> {
+ while (true) {
+ // Let's collect one delta file for each partition.
+ ConcurrentLinkedQueue<DeltaFileToCompaction> queue = new
ConcurrentLinkedQueue<>();
Review Comment:
Fix it
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