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new f92b572a97d [fix](invert index) optimize SeekTime profile (#26353)
f92b572a97d is described below
commit f92b572a97d5f854b3dd239f21ebe485dc27617e
Author: zzzxl <[email protected]>
AuthorDate: Fri Nov 3 16:03:29 2023 +0800
[fix](invert index) optimize SeekTime profile (#26353)
---
be/src/olap/rowset/segment_v2/segment_iterator.cpp | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/be/src/olap/rowset/segment_v2/segment_iterator.cpp
b/be/src/olap/rowset/segment_v2/segment_iterator.cpp
index c75116db512..b5e7aa7d4bf 100644
--- a/be/src/olap/rowset/segment_v2/segment_iterator.cpp
+++ b/be/src/olap/rowset/segment_v2/segment_iterator.cpp
@@ -1650,8 +1650,12 @@ Status SegmentIterator::_read_columns_by_index(uint32_t
nrows_read_limit, uint32
size_t nrows = range.second - range.first;
{
_opts.stats->block_first_read_seek_num += 1;
- SCOPED_RAW_TIMER(&_opts.stats->block_first_read_seek_ns);
-
RETURN_IF_ERROR(_column_iterators[cid]->seek_to_ordinal(range.first));
+ if (_opts.runtime_state &&
_opts.runtime_state->enable_profile()) {
+ SCOPED_RAW_TIMER(&_opts.stats->block_first_read_seek_ns);
+
RETURN_IF_ERROR(_column_iterators[cid]->seek_to_ordinal(range.first));
+ } else {
+
RETURN_IF_ERROR(_column_iterators[cid]->seek_to_ordinal(range.first));
+ }
}
size_t rows_read = nrows;
RETURN_IF_ERROR(_column_iterators[cid]->next_batch(&rows_read,
column));
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