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[FEAT MERGE] 4.x Dup Table

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Co-authored-by: Minionyh <minions.yh@gmail.com>
Co-authored-by: BinChenn <binchenn.bc@gmail.com>
Co-authored-by: ChangerR <dingjinchengyx@163.com>
This commit is contained in:
KyrielightWei
2023-05-11 10:07:20 +00:00
committed by ob-robot
parent 0509c5f9fe
commit aaab6560a1
278 changed files with 20924 additions and 2857 deletions
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43
src/sql/ob_result_set.cpp
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@ -68,7 +68,7 @@ ObResultSet::~ObResultSet()
&& OB_UNLIKELY(physical_plan->is_limited_concurrent_num())) {
physical_plan->dec_concurrent_num();
}
// when ObExecContext is destroyed, it also depends on the physical plan, so need to ensure
// when ObExecContext is destroyed, it also depends on the physical plan, so need to ensure
// that inner_exec_ctx_ is destroyed before cache_obj_guard_
if (NULL != inner_exec_ctx_) {
inner_exec_ctx_->~ObExecContext();
@ -226,7 +226,7 @@ int ObResultSet::open_result()
SQL_LOG(DEBUG, "get affected row", K(get_stmt_type()),
K(get_exec_context().get_physical_plan_ctx()->get_affected_rows()));
set_affected_rows(get_exec_context().get_physical_plan_ctx()->get_affected_rows());
}
}
if (OB_SUCC(ret) && get_stmt_type() == stmt::T_ANONYMOUS_BLOCK) {
// Compatible with oracle anonymous block affect rows setting
set_affected_rows(1);
@ -1094,45 +1094,10 @@ int ObResultSet::init_cmd_exec_context(ObExecContext &exec_ctx)
return ret;
}
void ObResultSet::refresh_location_cache(ObTaskExecutorCtx &task_exec_ctx, bool is_nonblock, int err)
{
if (OB_NOT_MASTER == err || OB_PARTITION_NOT_EXIST == err || is_server_down_error(err)) {
int err2 = ObTaskExecutorCtxUtil::refresh_location_cache(task_exec_ctx,
is_nonblock);
if (OB_SUCCESS != err2) {
LOG_WARN_RET(err2, "fail to refresh location cache", K(err2), K(is_nonblock), K(err));
}
LOG_TRACE("partition change or not master or no response, refresh location cache", K(err));
}
}
// obmp_query中重试整个SQL之前，可能需要调用本接口来刷新Location，以避免总是发给了错误的服务器
int ObResultSet::refresh_location_cache(bool is_nonblock)
void ObResultSet::refresh_location_cache(bool is_nonblock, int err)
{
return ObTaskExecutorCtxUtil::refresh_location_cache(get_exec_context().get_task_exec_ctx(),
is_nonblock);
}
int ObResultSet::check_and_nonblock_refresh_location_cache()
{
int ret = OB_SUCCESS;
ObTaskExecutorCtx &task_exec_ctx = get_exec_context().get_task_exec_ctx();
if (task_exec_ctx.is_need_renew_location_cache()) {
const int64_t expire_renew_time = INT64_MAX; // 必须刷
const common::ObList<ObTabletID, common::ObIAllocator> &tablet_ids
= task_exec_ctx.get_need_renew_tablet_keys();
FOREACH_X(it, tablet_ids, OB_SUCC(ret)) {
bool is_limited = false;
if (OB_FAIL(task_exec_ctx.nonblock_renew_with_limiter(*it, expire_renew_time, is_limited))) {
LOG_WARN("LOCATION: fail to renew", K(ret), K(*it), K(expire_renew_time), K(is_limited));
} else {
#if !defined(NDEBUG)
LOG_INFO("LOCATION: noblock renew with limiter", "key", *it);
#endif
}
}
}
return ret;
DAS_CTX(get_exec_context()).get_location_router().refresh_location_cache(is_nonblock, err);
}
// 告诉mysql是否要传入一个EndTransCallback