hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

fix index_column_checksum error in case of switch leader and medium compaction

Browse Source
This commit is contained in:
obdev
2023-02-08 11:01:32 +08:00
committed by ob-robot
parent d51d7d7dab
commit 52d03796af
2 changed files with 160 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
src/share/ob_tablet_replica_checksum_operator.h
View File

@ -116,14 +116,16 @@ public:
const SCN &compaction_scn,
common::ObISQLClient &sql_proxy,
common::ObIArray<ObTabletReplicaChecksumItem> &items);
// get a batch of checksum_items, the count = @pairs.count()
// @compaction_scn means items' compaction_scn = compaction_scn
// Get a batch of checksum_items
// Default: checksum_items' compaction_scn = @compaction_scn
// If include_larger_than = true: checksum_items' compaction_scn >= @compaction_scn
static int batch_get(
const uint64_t tenant_id,
const common::ObIArray<ObTabletLSPair> &pairs,
const SCN &compaction_scn,
common::ObISQLClient &sql_proxy,
common::ObIArray<ObTabletReplicaChecksumItem> &items);
common::ObIArray<ObTabletReplicaChecksumItem> &items,
const bool include_larger_than = false);
static int batch_get(
const uint64_t tenant_id,
const common::ObSqlString &sql,
@ -233,7 +235,8 @@ private:
const common::ObIArray<ObTabletLSPair> &pairs,
const int64_t start_idx,
const int64_t end_idx,
common::ObSqlString &sql);
common::ObSqlString &sql,
const bool include_larger_than = false);
static int inner_init_tablet_pair_map_(
const ObIArray<ObTabletLSPair> &pairs,
@ -263,7 +266,8 @@ private:
const schema::ObTableSchema &data_table_schema,
const schema::ObTableSchema &index_table_schema,
const SCN &compaction_scn,
common::ObMySQLProxy &sql_proxy);
common::ObMySQLProxy &sql_proxy,
const int64_t expected_epoch);
// get column checksum_sum from items and store result in map
// KV of @column_ckm_sum_map is: <column_id, column_checksum_sum>
@ -304,6 +308,13 @@ private:
common::ObIArray<ObTabletLSPair> &tablet_pairs,
bool &exist_error_status);
static int need_verify_checksum_(
const SCN &compaction_scn,
const schema::ObTableSchema &table_schema,
const common::ObIArray<ObTabletReplicaChecksumItem> &items,
bool &need_verify,
int64_t &ckm_tablet_cnt);
static int compare_column_checksum_(
const schema::ObTableSchema &data_table_schema,
const schema::ObTableSchema &index_table_schema,