amaliujia commented on code in PR #11767:
URL: https://github.com/apache/ozone/pull/11767#discussion_r4409390517
##########
hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockDataStreamOutput.java:
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@@ -434,6 +436,17 @@ public void watchForCommit(boolean bufferFull) throws
IOException {
*/
public void executePutBlock(boolean close,
boolean force) throws IOException {
+ executePutBlock(close, force, false);
+ }
+
+ /**
+ * @param close whether putBlock is happening as part of closing the stream
+ * @param force true if no data was written since most recent putBlock and
+ * either the stream is being closed or the previous putBlock is
to be synced
+ * @param sync whether the datanodes sync the data and the PutBlock to disk
before replying;
+ * it applies only to a PutBlock committed in the middle of the
stream without Raft
+ */
+ private void executePutBlock(boolean close, boolean force, boolean sync)
throws IOException {
Review Comment:
Per my understanding, `force` means there is no new data since last
PutBlock, while `sync` means a different thing.
I ended up with ussing `buffersForPutBlock != null` for the places that used
to be `!force`.
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