chaoyli commented on a change in pull request #647: Fix bugs of restart
URL: https://github.com/apache/incubator-doris/pull/647#discussion_r258455547
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File path: be/src/olap/rowset/alpha_rowset_reader.cpp
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@@ -77,7 +77,13 @@ OLAPStatus AlphaRowsetReader::next_block(RowBlock** block) {
RowCursor* row_cursor = nullptr;
OLAPStatus status = next(&row_cursor);
if (status == OLAP_ERR_DATA_EOF) {
- return OLAP_ERR_DATA_EOF;
+ if ((*block)->has_remaining()) {
+ (*block)->set_pos(0);
+ (*block)->set_limit((*block)->pos());
Review comment:
(*block)->set_limit(num_rows_in_block)
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