eolivelli commented on a change in pull request #889: BP-14 Implementation of
WriteFlag.DEFERRED_SYNC on Journal
URL: https://github.com/apache/bookkeeper/pull/889#discussion_r164272733
##########
File path:
bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/Journal.java
##########
@@ -959,19 +979,31 @@ public void run() {
}
journalFlushWatcher.reset().start();
bc.flush(false);
+
+ for (int i = 0; i < toFlush.size(); i++) {
+ QueueEntry entry = toFlush.get(i);
+ if (entry != null && (!syncData ||
entry.ackBeforeSync)) {
+ toFlush.set(i, null);
+ numEntriesToFlush--;
+ cbThreadPool.execute(entry);
+ }
+ }
+
lastFlushPosition = bc.position();
journalFlushStats.registerSuccessfulEvent(
journalFlushWatcher.stop().elapsed(TimeUnit.NANOSECONDS), TimeUnit.NANOSECONDS);
// Trace the lifetime of entries through
persistence
if (LOG.isDebugEnabled()) {
for (QueueEntry e : toFlush) {
- LOG.debug("Written and queuing for flush
Ledger: {} Entry: {}",
- e.ledgerId, e.entryId);
+ if (e != null) {
+ LOG.debug("Written and queuing for
flush Ledger: {} Entry: {}",
+ e.ledgerId, e.entryId);
+ }
}
}
-
forceWriteBatchEntriesStats.registerSuccessfulValue(toFlush.size());
+
forceWriteBatchEntriesStats.registerSuccessfulValue(numEntriesToFlush);
Review comment:
it is better, will revert, thanks
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