Query failed with error 'Size information unmatched'

[akizminet]

Environment:

• StarRocks version: 3.4.7
• Deployment: Kubernetes with official Helm chart

Issue:
Query failed with error 'Size information unmatched' then CN crashed

CN Configuration

datacache_enable = true
datacache_tiered_cache_enable = false
datacache_disk_size = 700G
datacache_auto_adjust_enable = true

Log:

E20250909 08:20:28.044578 140073341400640 scan_operator.cpp:478] scan fragment 211011e6-8d1b-11f0-8852-ba44ad8b1c6e driver 0 Scan tasks error: Internal error: Size information unmatched, _data.size:65573, _compressed_size is 1666, _num_elements:8192, expected size is 65552
be/src/storage/rowset/parsed_page.cpp:361 page->_data_decoder->init()
be/src/storage/rowset/scalar_column_iterator.cpp:399 parse_page(&_page, std::move(handle), page_body, footer.data_page_footer(), _reader->encoding_info(), iter.page(), iter.page_index())
be/src/storage/rowset/scalar_column_iterator.cpp:348 _read_data_page(_page_iter)
be/src/storage/rowset/scalar_column_iterator.cpp:290 _load_next_page(&eos)
be/src/storage/rowset/segment_iterator.cpp:156 _column_iterators[i]->next_batch(range, col.get())
be/src/storage/rowset/segment_iterator.cpp:1328 _context->read_columns(chunk, range)
be/src/storage/rowset/segment_iterator.cpp:1468 _read(chunk, rowid, chunk_capacity - chunk_start)
be/src/storage/lake/tablet_reader.cpp:272 _collect_iter->get_next(chunk)
be/src/connector/lake_connector.cpp:141 _prj_iter->get_next(chunk_ptr)
W20250909 08:20:28.044744 140075326273088 pipeline_driver.cpp:324] pull_chunk returns not ok status Internal error: Size information unmatched, _data.size:65573, _compressed_size is 1666, _num_elements:8192, expected size is 65552
be/src/storage/rowset/parsed_page.cpp:361 page->_data_decoder->init()
be/src/storage/rowset/scalar_column_iterator.cpp:399 parse_page(&_page, std::move(handle), page_body, footer.data_page_footer(), _reader->encoding_info(), iter.page(), iter.page_index())
be/src/storage/rowset/scalar_column_iterator.cpp:348 _read_data_page(_page_iter)
be/src/storage/rowset/scalar_column_iterator.cpp:290 _load_next_page(&eos)
be/src/storage/rowset/segment_iterator.cpp:156 _column_iterators[i]->next_batch(range, col.get())
be/src/storage/rowset/segment_iterator.cpp:1328 _context->read_columns(chunk, range)
be/src/storage/rowset/segment_iterator.cpp:1468 _read(chunk, rowid, chunk_capacity - chunk_start)
be/src/storage/lake/tablet_reader.cpp:272 _collect_iter->get_next(chunk)
be/src/connector/lake_connector.cpp:141 _prj_iter->get_next(chunk_ptr)
be/src/exec/pipeline/scan/scan_operator.cpp:279 _get_scan_status()
W20250909 08:20:28.044786 140075326273088 pipeline_driver_executor.cpp:186] [Driver] Process error, query_id=211011e6-8d1b-11f0-8852-ba44ad8b1c68, instance_id=211011e6-8d1b-11f0-8852-ba44ad8b1c6e, status=Internal error: Size information unmatched, _data.size:65573, _compressed_size is 1666, _num_elements:8192, expected size is 65552: BE:10002
I20250909 08:20:28.057909 140075628410432 internal_service.cpp:532] cancel fragment, fragment_instance_id=2ae269e5-8d1b-11f0-8852-ba44ad8b1c69, reason: UserCancel
I20250909 08:20:28.057952 140075628410432 fragment_context.cpp:191] [Driver] Canceled, query_id=2ae269e5-8d1b-11f0-8852-ba44ad8b1c68, instance_id=2ae269e5-8d1b-11f0-8852-ba44ad8b1c69, reason=UserCancel
I20250909 08:20:28.057974 140075661981248 internal_service.cpp:532] cancel fragment, fragment_instance_id=211011e6-8d1b-11f0-8852-ba44ad8b1c6e, reason: InternalError
[1757380815.386][thread: 140075351451200] je_mallctl execute dontdump success
/opt/starrocks/cn_entrypoint.sh: line 187:    27 Segmentation fault      (core dumped) $STARROCKS_HOME/bin/start_cn.sh $addition_args