HappenLee commented on code in PR #31689:
URL: https://github.com/apache/doris/pull/31689#discussion_r1520876334
##########
be/src/pipeline/exec/exchange_sink_operator.cpp:
##########
@@ -398,6 +458,47 @@ Status ExchangeSinkOperatorX::sink(RuntimeState* state,
vectorized::Block* block
state, local_state.channel_shared_ptrs,
local_state._partition_count,
(uint32_t*)local_state._partitioner->get_channel_ids(),
rows, block, eos));
}
+ } else if (_part_type == TPartitionType::TABLET_SINK_SHUFFLE_PARTITIONED) {
+ // check out of limit
+ RETURN_IF_ERROR(local_state._send_new_partition_batch());
+ std::shared_ptr<vectorized::Block> convert_block =
std::make_shared<vectorized::Block>();
+ const auto& num_channels = local_state._partition_count;
+ std::vector<std::vector<uint32>> channel2rows;
+ channel2rows.resize(num_channels);
+ auto input_rows = block->rows();
+
+ if (input_rows > 0) {
+ bool has_filtered_rows = false;
+ int64_t filtered_rows = 0;
+ local_state._number_input_rows += input_rows;
+
+
RETURN_IF_ERROR(local_state._row_distribution.generate_rows_distribution(
+ *block, convert_block, filtered_rows, has_filtered_rows,
+ local_state._row_part_tablet_ids,
local_state._number_input_rows));
+
+ const auto& row_ids = local_state._row_part_tablet_ids[0].row_ids;
+ const auto& tablet_ids =
local_state._row_part_tablet_ids[0].tablet_ids;
+ auto select_rows = row_ids.size();
+ std::vector<uint32_t> crc_hash_vals(select_rows);
+ auto* __restrict crc_hashes = crc_hash_vals.data();
+ for (size_t i = 0; i < select_rows; i++) {
+ crc_hashes[i] =
+ HashUtil::zlib_crc_hash(&tablet_ids[i], sizeof(int64),
crc_hashes[i]);
+ }
Review Comment:
tablet_ids[i] =
HashUtil::zlib_crc_hash(&tablet_ids[i],
sizeof(int64), 0);
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