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Fix datasyncscan paused key with debug log #332

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Merged
yi-xmu merged 1 commit into from
Jan 4, 2026
Merged

Fix datasyncscan paused key with debug log #332

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2 changes: 2 additions & 0 deletions tx_service/include/cc/cc_request.h
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Original file line number Diff line number Diff line change
Expand Up @@ -4299,6 +4299,8 @@ struct RangePartitionDataSyncScanCc : public CcRequestBase
while (curr_slice->EndTxKey() < pause_pos_[core_id].first)
{
++curr_slice_idx;
assert(curr_slice_idx <
slice_coordinator_.pinned_slices_.size());
curr_slice = slice_coordinator_.pinned_slices_[curr_slice_idx];
}
curr_slice_index_[core_id] = curr_slice_idx;
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6 changes: 5 additions & 1 deletion tx_service/include/cc/template_cc_map.h
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Original file line number Diff line number Diff line change
Expand Up @@ -5734,7 +5734,11 @@ class TemplateCcMap : public CcMap
bool no_more_data = (key_it == slice_end_it) && req.IsLastBatch();
if (!no_more_data)
{
next_pause_key = key_it->first->CloneTxKey();
// If key_it == slice_end_it, it means the current slice is
// completed. The paused key should be the slice end key.
next_pause_key = key_it != slice_end_it
? key_it->first->CloneTxKey()
: slice_end_key->CloneTxKey();
}

// Set the pause_pos_ to mark resume position.
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