boneanxs commented on code in PR #11059:
URL:
https://github.com/apache/incubator-gluten/pull/11059#discussion_r2509501805
##########
cpp/core/shuffle/rss/RssPartitionWriter.cc:
##########
@@ -70,36 +60,25 @@ arrow::Status RssPartitionWriter::hashEvict(
arrow::Status
RssPartitionWriter::sortEvict(uint32_t partitionId,
std::unique_ptr<InMemoryPayload> inMemoryPayload, bool isFinal) {
ScopedTimer timer(&spillTime_);
- if (lastEvictedPartitionId_ != partitionId) {
- if (lastEvictedPartitionId_ != -1) {
- GLUTEN_DCHECK(rssOs_ != nullptr && !rssOs_->closed(), "rssOs_ should not
be null");
- if (compressedOs_ != nullptr) {
- RETURN_NOT_OK(compressedOs_->Flush());
- }
-
- ARROW_ASSIGN_OR_RAISE(const auto buffer, rssOs_->Finish());
- bytesEvicted_[lastEvictedPartitionId_] +=
- rssClient_->pushPartitionData(lastEvictedPartitionId_,
buffer->data_as<char>(), buffer->size());
- }
-
- ARROW_ASSIGN_OR_RAISE(
- rssOs_,
arrow::io::BufferOutputStream::Create(options_->pushBufferMaxSize,
arrow::default_memory_pool()));
- if (codec_ != nullptr) {
- ARROW_ASSIGN_OR_RAISE(
- compressedOs_,
- ShuffleCompressedOutputStream::Make(
- codec_.get(), options_->compressionBufferSize, rssOs_,
arrow::default_memory_pool()));
- }
-
- lastEvictedPartitionId_ = partitionId;
- }
-
rawPartitionLengths_[partitionId] += inMemoryPayload->rawSize();
- if (compressedOs_ != nullptr) {
- RETURN_NOT_OK(inMemoryPayload->serialize(compressedOs_.get()));
+ ARROW_ASSIGN_OR_RAISE(
+ auto rssOs,
arrow::io::BufferOutputStream::Create(options_->pushBufferMaxSize,
arrow::default_memory_pool()));
+ if (codec_ != nullptr) {
+ ARROW_ASSIGN_OR_RAISE(
Review Comment:
make sense, celeborn also don't need to compress again IMO, let me remove it
as well.
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