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[fix] slot id not found with projection in multi cast sender #21407

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Merged
morrySnow merged 1 commit into from
Jul 1, 2023
Merged

[fix] slot id not found with projection in multi cast sender #21407

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10 changes: 9 additions & 1 deletion be/src/pipeline/pipeline_fragment_context.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -767,9 +767,17 @@ Status PipelineFragmentContext::_create_sink(int sender_id, const TDataSink& thr
_multi_cast_stream_sink_senders.resize(sender_size);
for (int i = 0; i < sender_size; ++i) {
auto new_pipeline = add_pipeline();

auto row_desc =
!thrift_sink.multi_cast_stream_sink.sinks[i].output_exprs.empty()
? RowDescriptor(
_runtime_state->desc_tbl(),
{thrift_sink.multi_cast_stream_sink.sinks[i].output_tuple_id},
{false})
: sink_->row_desc();
// 1. create the data stream sender sink
_multi_cast_stream_sink_senders[i].reset(new vectorized::VDataStreamSender(
_runtime_state.get(), _runtime_state->obj_pool(), sender_id, sink_->row_desc(),
_runtime_state.get(), _runtime_state->obj_pool(), sender_id, row_desc,
thrift_sink.multi_cast_stream_sink.sinks[i],
thrift_sink.multi_cast_stream_sink.destinations[i], 16 * 1024, false));

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