sashapolo commented on code in PR #7880:
URL: https://github.com/apache/ignite-3/pull/7880#discussion_r3026929590
##########
modules/raft/src/main/java/org/apache/ignite/internal/raft/storage/segstore/RaftLogGarbageCollector.java:
##########
@@ -286,6 +370,69 @@ private static boolean isLogIndexInRange(long index,
IndexFileMeta indexFileMeta
return index >= indexFileMeta.firstLogIndexInclusive() && index <
indexFileMeta.lastLogIndexExclusive();
}
+ private void initLogSizeFromDisk() throws IOException {
+ Path indexFilesDir = indexFileManager.indexFilesDir();
+
+ try (Stream<Path> files = Stream.concat(Files.list(segmentFilesDir),
Files.list(indexFilesDir))) {
+ long logSizeOnDisk = files
+ .mapToLong(path -> {
+ try {
+ return Files.size(path);
+ } catch (IOException e) {
+ throw new UncheckedIOException(e);
+ }
+ })
+ .sum();
+
+ logSizeBytes.addAndGet(logSizeOnDisk);
+ }
+ }
+
+ private class GcTask implements Runnable {
+ @Override
+ public void run() {
+ while (!Thread.currentThread().isInterrupted()) {
+ try {
+ runGcCycle();
+ } catch (ClosedByInterruptException e) {
+ return;
+ } catch (IOException e) {
+ failureProcessor.process(new
FailureContext(CRITICAL_ERROR, e));
+ }
+
+ LockSupport.park();
+ }
+ }
+
+ private void runGcCycle() throws IOException {
+ if (logSizeBytes.get() < softLimitBytes) {
+ return;
+ }
+
+ LOG.info("Starting Log Storage GC cycle.");
Review Comment:
https://issues.apache.org/jira/browse/IGNITE-28432
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