TanYuxin-tyx commented on code in PR #22833:
URL: https://github.com/apache/flink/pull/22833#discussion_r1241083625
##########
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/hybrid/tiered/storage/BufferAccumulator.java:
##########
@@ -46,7 +46,10 @@ public interface BufferAccumulator extends AutoCloseable {
* transformed into finished buffers.
*/
void receive(
- ByteBuffer record, TieredStorageSubpartitionId subpartitionId,
Buffer.DataType dataType)
+ ByteBuffer record,
+ TieredStorageSubpartitionId subpartitionId,
+ Buffer.DataType dataType,
+ boolean isBroadcast)
Review Comment:
For a broadcast-only partition, When isBroadcast is true, the subpartitionId
is 0.
For a non-broadcast-only partition (for exampe, a all-to-all edge), this
will be all the subpartitionId range from 0 to numSupartitions(This is from a
for loop).
##########
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/hybrid/tiered/storage/BufferAccumulator.java:
##########
@@ -46,7 +46,10 @@ public interface BufferAccumulator extends AutoCloseable {
* transformed into finished buffers.
*/
void receive(
- ByteBuffer record, TieredStorageSubpartitionId subpartitionId,
Buffer.DataType dataType)
+ ByteBuffer record,
+ TieredStorageSubpartitionId subpartitionId,
+ Buffer.DataType dataType,
+ boolean isBroadcast)
Review Comment:
For a broadcast-only partition, When isBroadcast is true, the subpartitionId
is 0.
For a non-broadcast-only partition (for example, a all-to-all edge), this
will be all the subpartitionId range from 0 to numSupartitions(This is from a
for loop).
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