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persist execution id and protect ddl start using execution id

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This commit is contained in:
YoungYang0820
2022-11-17 06:35:42 +00:00
committed by wangzelin.wzl
parent 798d3f50d6
commit 6fc4bc4a26
24 changed files with 377 additions and 141 deletions
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17
src/rootserver/ddl_task/ob_table_redefinition_task.cpp
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@ -97,6 +97,7 @@ int ObTableRedefinitionTask::init(const ObDDLTaskRecord &task_record)
schema_version_ = schema_version;
task_status_ = static_cast<ObDDLTaskStatus>(task_record.task_status_);
snapshot_version_ = task_record.snapshot_version_;
execution_id_ = task_record.execution_id_;
tenant_id_ = task_record.tenant_id_;
ret_code_ = task_record.ret_code_;
alter_table_arg_.exec_tenant_id_ = tenant_id_;
@ -113,6 +114,7 @@ int ObTableRedefinitionTask::update_complete_sstable_job_status(const common::Ob
int ret = OB_SUCCESS;
TCWLockGuard guard(lock_);
UNUSED(tablet_id);
bool is_latest_execution_id = false;
if (OB_UNLIKELY(!is_inited_)) {
ret = OB_NOT_INIT;
LOG_WARN("ObTableRedefinitionTask has not been inited", K(ret));
@ -121,8 +123,10 @@ int ObTableRedefinitionTask::update_complete_sstable_job_status(const common::Ob
} else if (OB_UNLIKELY(snapshot_version_ != snapshot_version)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("error unexpected, snapshot version is not equal", K(ret), K(snapshot_version_), K(snapshot_version));
} else if (execution_id != redefinition_execution_id_) {
LOG_INFO("receive a mismatch execution result, ignore", K(execution_id), K(redefinition_execution_id_));
} else if (OB_FAIL(check_is_latest_execution_id(execution_id, is_latest_execution_id))) {
LOG_WARN("failed to check latest execution id", K(ret), K(execution_id));
} else if (!is_latest_execution_id) {
LOG_INFO("receive a mismatch execution result, ignore", K(execution_id), K(execution_id_));
} else {
complete_sstable_job_ret_code_ = ret_code;
LOG_INFO("table redefinition task callback", K(complete_sstable_job_ret_code_));
@ -157,7 +161,7 @@ int ObTableRedefinitionTask::send_build_replica_request()
target_object_id_,
schema_version_,
snapshot_version_,
redefinition_execution_id_,
execution_id_,
sql_mode,
trace_id_,
parallelism_,
@ -250,8 +254,9 @@ int ObTableRedefinitionTask::table_redefinition(const ObDDLTaskStatus next_task_
}
if (OB_SUCC(ret) && !is_build_replica_end && 0 == build_replica_request_time_) {
redefinition_execution_id_ = ObTimeUtility::current_time();
if (OB_FAIL(send_build_replica_request())) {
if (OB_FAIL(push_execution_id())) {
LOG_WARN("failed to push execution id", K(ret));
} else if (OB_FAIL(send_build_replica_request())) {
LOG_WARN("fail to send build replica request", K(ret));
} else {
build_replica_request_time_ = ObTimeUtility::current_time();
@ -273,7 +278,7 @@ int ObTableRedefinitionTask::table_redefinition(const ObDDLTaskStatus next_task_
if (is_build_replica_end) {
ret = complete_sstable_job_ret_code_;
if (OB_SUCC(ret)) {
if (OB_FAIL(check_data_dest_tables_columns_checksum(redefinition_execution_id_))) {
if (OB_FAIL(check_data_dest_tables_columns_checksum(execution_id_))) {
LOG_WARN("fail to check the columns checksum of data table and destination table", K(ret));
}
}