3 Commits

Author	SHA1	Message	Date
Zhen Ye	4bad293655	enhance: make upgrading from 2.5.x less down time (#42082) ... issue: #40532 - start timeticksync at rootcoord if the streaming service is not available - stop timeticksync if the streaming service is available - open a read-only wal if some nodes in cluster is not upgrading to 2.6 - allow to open read-write wal after all nodes in cluster is upgrading to 2.6 --------- Signed-off-by: chyezh <chyezh@outlook.com>	2025-05-29 23:02:29 +08:00
congqixia	b099926f24	fix: Read group by field in sparse format in it (#41943) ... Related to #41942 Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>	2025-05-20 16:02:23 +08:00
Ted Xu	ae32203d3a	fix: support group by with nullable grouping keys (#41797) ... See #36264 In this PR: - Enhanced error handling in parse of grouping field. - Fixed null handling in reduce tasks in proxy nodes. - Updated tests to reflect changes in error handling and data processing logic. --------- Signed-off-by: Ted Xu <ted.xu@zilliz.com>	2025-05-17 20:54:22 +08:00