From 61dd7f389d30abe8a696f77d815a35f5455e75a8 Mon Sep 17 00:00:00 2001 From: JLY2015 <1623359870@qq.com> Date: Wed, 16 Oct 2024 03:44:12 +0000 Subject: [PATCH] [auto split] fix pre-split part name conflict --- src/storage/ob_partition_pre_split.cpp | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/src/storage/ob_partition_pre_split.cpp b/src/storage/ob_partition_pre_split.cpp index 0f705ccd64..4c3fb9993a 100644 --- a/src/storage/ob_partition_pre_split.cpp +++ b/src/storage/ob_partition_pre_split.cpp @@ -793,7 +793,7 @@ int ObPartitionPreSplit::generate_all_partition_schema( if (OB_FAIL(tmp_part.assign(*ori_part))) { LOG_WARN("[PRE_SPLIT] fail to assign original part", K(ret), K(cur_part_idx)); } else if (FALSE_IT(tmp_part.set_part_idx(cur_part_idx))){ - } else if (FALSE_IT(tmp_part.set_is_empty_partition_name(true))) { // generate new name for not split part + } else if (FALSE_IT(tmp_part.set_is_empty_partition_name(false))) { // not generate new name for not split part } else if (OB_FAIL(all_partition_schema.add_partition(tmp_part))) { LOG_WARN("[PRE_SPLIT] fail to add new partition", K(ret), K(tmp_part), K(cur_part_idx)); } else { @@ -992,6 +992,10 @@ int ObPartitionPreSplit::modify_partition_func_type_if_need(ObTableSchema &new_t return ret; } +/* + 目前只有创建全局索引表，need_generate_part_name才会为true + 如果是重建全局索引表，need_generate_part_name为false +*/ int ObPartitionPreSplit::build_split_tablet_partition_schema( const int64_t tenant_id, const ObTabletID &source_tablet_id, @@ -1344,6 +1348,7 @@ int ObPartitionPreSplit::build_tablet_pre_split_ranges( { int ret = OB_SUCCESS; + split_ranges_.reset(); // reset range ObSplitSampler range_builder; ObArray tmp_ranges; ObArray part_columns_name;