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prepare dag doesn't perceive failed meta dag when backup ls meta

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hamstersox 2023-08-07 07:42:35 +00:00 committed by ob-robot
parent 9aaebfb6d3
commit daca15f707
2 changed files with 23 additions and 8 deletions
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23
src/storage/backup/ob_backup_task.cpp
View File

@ -364,7 +364,7 @@ int ObLSBackupMetaDagNet::start_running()
LOG_WARN("failed to inner init before run", K(ret));
} else if (OB_FAIL(dag_scheduler->alloc_dag(backup_meta_dag))) {
LOG_WARN("failed to alloc backup meta dag", K(ret));
} else if (OB_FAIL(backup_meta_dag->init(param_.start_scn_, init_param, report_ctx_))) {
} else if (OB_FAIL(backup_meta_dag->init(param_.start_scn_, init_param, report_ctx_, ls_backup_ctx_))) {
LOG_WARN("failed to init backup meta dag", K(ret), K_(param));
} else if (OB_FAIL(backup_meta_dag->create_first_task())) {
LOG_WARN("failed to create first task for child dag", K(ret), KPC(backup_meta_dag));
@ -1098,14 +1098,16 @@ int ObLSBackupComplementLogDagNet::fill_dag_net_key(char *buf, const int64_t buf
/* ObLSBackupMetaDag */
ObLSBackupMetaDag::ObLSBackupMetaDag()
: share::ObIDag(ObDagType::DAG_TYPE_BACKUP_META), is_inited_(false), start_scn_(), param_(), report_ctx_()
: share::ObIDag(ObDagType::DAG_TYPE_BACKUP_META), is_inited_(false), start_scn_(), param_(), report_ctx_(),
ls_backup_ctx_(nullptr)
{}
ObLSBackupMetaDag::~ObLSBackupMetaDag()
{}
int ObLSBackupMetaDag::init(
const SCN &start_scn, const ObLSBackupDagInitParam &param, const ObBackupReportCtx &report_ctx)
const SCN &start_scn, const ObLSBackupDagInitParam &param, const ObBackupReportCtx &report_ctx,
ObLSBackupCtx &ls_backup_ctx)
{
int ret = OB_SUCCESS;
if (IS_INIT) {
@ -1119,6 +1121,7 @@ int ObLSBackupMetaDag::init(
} else {
start_scn_ = start_scn;
report_ctx_ = report_ctx;
ls_backup_ctx_ = &ls_backup_ctx;
is_inited_ = true;
}
return ret;
@ -1133,7 +1136,7 @@ int ObLSBackupMetaDag::create_first_task()
LOG_WARN("backup meta dag do not init", K(ret));
} else if (OB_FAIL(alloc_task(task))) {
LOG_WARN("failed to alloc task", K(ret));
} else if (OB_FAIL(task->init(start_scn_, param_, report_ctx_))) {
} else if (OB_FAIL(task->init(start_scn_, param_, report_ctx_, *ls_backup_ctx_))) {
LOG_WARN("failed to init task", K(ret), K_(start_scn), K_(param));
} else if (OB_FAIL(add_task(*task))) {
LOG_WARN("failed to add task", K(ret));
@ -3457,14 +3460,16 @@ ObLSBackupMetaTask::ObLSBackupMetaTask()
is_inited_(false),
start_scn_(),
param_(),
report_ctx_()
report_ctx_(),
ls_backup_ctx_(nullptr)
{}
ObLSBackupMetaTask::~ObLSBackupMetaTask()
{}
int ObLSBackupMetaTask::init(
const SCN &start_scn, const ObLSBackupDagInitParam &param, const ObBackupReportCtx &report_ctx)
const SCN &start_scn, const ObLSBackupDagInitParam &param, const ObBackupReportCtx &report_ctx,
ObLSBackupCtx &ls_backup_ctx)
{
int ret = OB_SUCCESS;
if (IS_INIT) {
@ -3478,6 +3483,7 @@ int ObLSBackupMetaTask::init(
} else {
start_scn_ = start_scn;
report_ctx_ = report_ctx;
ls_backup_ctx_ = &ls_backup_ctx;
is_inited_ = true;
}
return ret;
@ -3532,6 +3538,9 @@ int ObLSBackupMetaTask::process()
}
#endif
if (OB_FAIL(ret)) {
bool is_set = false;
ls_backup_ctx_->set_result_code(ret, is_set);
ls_backup_ctx_->set_finished();
REPORT_TASK_RESULT(this->get_dag()->get_dag_id(), ret);
}
return ret;
@ -3724,6 +3733,8 @@ int ObLSBackupPrepareTask::process()
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
LOG_WARN("prepare task do not init", K(ret));
} else if (OB_SUCCESS != ls_backup_ctx_->get_result_code()) {
LOG_INFO("backup already failed, do nothing");
} else if (OB_FAIL(may_need_advance_checkpoint_())) {
LOG_WARN("may need advance checkpoint failed", K(ret), K_(param));
} else if (OB_FAIL(prepare_backup_tx_table_filled_tx_scn_())) {

8
src/storage/backup/ob_backup_task.h
View File

@ -210,7 +210,8 @@ class ObLSBackupMetaDag : public share::ObIDag {
public:
ObLSBackupMetaDag();
virtual ~ObLSBackupMetaDag();
int init(const share::SCN &start_scn, const ObLSBackupDagInitParam &param, const ObBackupReportCtx &report_ctx);
int init(const share::SCN &start_scn, const ObLSBackupDagInitParam &param, const ObBackupReportCtx &report_ctx,
ObLSBackupCtx &ls_backup_ctx);
virtual int create_first_task() override;
virtual bool operator==(const ObIDag &other) const override;
virtual int fill_info_param(compaction::ObIBasicInfoParam *&out_param, ObIAllocator &allocator) const override;
@ -225,6 +226,7 @@ private:
share::SCN start_scn_;
ObLSBackupDagInitParam param_;
ObBackupReportCtx report_ctx_;
ObLSBackupCtx *ls_backup_ctx_;
DISALLOW_COPY_AND_ASSIGN(ObLSBackupMetaDag);
};
@ -397,7 +399,8 @@ class ObLSBackupMetaTask : public share::ObITask {
public:
ObLSBackupMetaTask();
virtual ~ObLSBackupMetaTask();
int init(const share::SCN &start_scn, const ObLSBackupDagInitParam &param, const ObBackupReportCtx &report_ctx);
int init(const share::SCN &start_scn, const ObLSBackupDagInitParam &param, const ObBackupReportCtx &report_ctx,
ObLSBackupCtx &ls_backup_ctx);
virtual int process() override;
private:
@ -410,6 +413,7 @@ private:
share::SCN start_scn_;
ObLSBackupDagInitParam param_;
ObBackupReportCtx report_ctx_;
ObLSBackupCtx *ls_backup_ctx_;
DISALLOW_COPY_AND_ASSIGN(ObLSBackupMetaTask);
};