optimize lock in FreezeInfoMgr

2024-01-04 06:42:50 +00:00
parent 93aaa435e6
commit 91c2ae3c01
5 changed files with 106 additions and 46 deletions
--- a/src/storage/compaction/ob_partition_merge_policy.cpp
+++ b/src/storage/compaction/ob_partition_merge_policy.cpp
@ -472,7 +472,7 @@ int ObPartitionMergePolicy::get_boundary_snapshot_version(
      min_snapshot = freeze_info.prev.frozen_scn_.get_val_for_tx();
    }

-    if (INT64_MAX == freeze_info.next.frozen_scn_.is_max() && is_multi_version_merge) {
+    if (freeze_info.next.frozen_scn_.is_max() && is_multi_version_merge) {
      max_snapshot = MTL(ObTenantFreezeInfoMgr*)->get_snapshot_gc_ts();
    } else {
      max_snapshot = freeze_info.next.frozen_scn_.get_val_for_tx();