HappenLee commented on code in PR #47501:
URL: https://github.com/apache/doris/pull/47501#discussion_r1945936306
##########
be/src/pipeline/exec/olap_scan_operator.cpp:
##########
@@ -410,20 +388,67 @@ Status
OlapScanLocalState::_init_scanners(std::list<vectorized::VScannerSPtr>* s
state(),
_scanner_profile.get(),
scanner_ranges,
- tablet,
+ _tablets[scan_range_idx].tablet,
version,
- {},
+ _read_sources[scan_range_idx],
p._limit,
p._olap_scan_node.is_preaggregation,
});
RETURN_IF_ERROR(scanner->prepare(state(), _conjuncts));
scanners->push_back(std::move(scanner));
}
}
+ _tablets.clear();
+ _read_sources.clear();
return Status::OK();
}
+Status OlapScanLocalState::hold_tablets() {
Review Comment:
if the function cost too mush time, should log warning in BE. the clould
mode may have io in pipeline thread may hang the thread, it's danger way.
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