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Do not report ERROR when sample rate equals 100

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This commit is contained in:
ZenoWang
2024-02-06 14:49:31 +00:00
committed by ob-robot
parent 1f1d5c08ae
commit c8ef409bf3
3710 changed files with 486984 additions and 3083329 deletions
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41
src/sql/dtl/ob_dtl_channel_loop.cpp
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@ -36,9 +36,10 @@ ObDtlChannelLoop::ObDtlChannelLoop()
ignore_interrupt_(false),
tenant_id_(UINT64_MAX),
timeout_(INT64_MAX),
proxy_first_buffer_cache_(nullptr),
spin_lock_(common::ObLatchIds::DTL_CHANNEL_LIST_LOCK),
mock_addr_(),
sentinel_node_(1, 0, mock_addr_, ObDtlChannel::DtlChannelType::LOCAL_CHANNEL),
sentinel_node_(1, 0, mock_addr_),
n_first_no_data_(0),
op_monitor_info_(default_op_monitor_info_),
first_data_get_(false),
@ -68,9 +69,10 @@ ObDtlChannelLoop::ObDtlChannelLoop(ObMonitorNode &op_monitor_info)
ignore_interrupt_(false),
tenant_id_(UINT64_MAX),
timeout_(INT64_MAX),
proxy_first_buffer_cache_(nullptr),
spin_lock_(common::ObLatchIds::DTL_CHANNEL_LIST_LOCK),
mock_addr_(),
sentinel_node_(1, 0, mock_addr_, ObDtlChannel::DtlChannelType::LOCAL_CHANNEL),
sentinel_node_(1, 0, mock_addr_),
n_first_no_data_(0),
op_monitor_info_(op_monitor_info),
first_data_get_(false),
@ -96,6 +98,32 @@ void ObDtlChannelLoop::notify(ObDtlChannel &chan)
cond_.signal();
}
int ObDtlChannelLoop::has_first_buffer(uint64_t chan_id, bool &has_first_buffer)
{
int ret = OB_SUCCESS;
has_first_buffer = false;
if (nullptr != proxy_first_buffer_cache_) {
if (OB_FAIL(proxy_first_buffer_cache_->has_first_buffer(chan_id, has_first_buffer))) {
LOG_WARN("failed to get first buffer", K(ret));
} else {
LOG_DEBUG("trace has first buffer", K(chan_id), KP(chan_id), K(has_first_buffer),
KP(proxy_first_buffer_cache_), K(proxy_first_buffer_cache_->get_first_buffer_key()));
}
}
return ret;
}
int ObDtlChannelLoop::set_first_buffer(uint64_t chan_id)
{
int ret = OB_SUCCESS;
if (nullptr != proxy_first_buffer_cache_) {
if (OB_FAIL(proxy_first_buffer_cache_->set_first_buffer(chan_id))) {
LOG_WARN("failed to get first buffer", K(ret));
}
}
return ret;
}
int ObDtlChannelLoop::unregister_channel(ObDtlChannel &chan)
{
int ret = OB_SUCCESS;
@ -250,7 +278,7 @@ int ObDtlChannelLoop::process_base(ObIDltChannelLoopPred *pred, int64_t &hinted_
int64_t curr_time = ::oceanbase::common::ObTimeUtility::current_time();
if (OB_UNLIKELY(curr_time - last_dump_channel_time_ >= static_cast<int64_t> (100_s))) {
last_dump_channel_time_ = curr_time;
LOG_INFO("dump channel loop info for query which active for more than 100 seconds", K(process_query_time_), K(curr_time), K(timeout), K(timeout_), K(query_timeout_ts_));
LOG_WARN("dump channel loop info for query which active for more than 100 seconds", K(process_query_time_), K(curr_time), K(timeout), K(timeout_), K(query_timeout_ts_));
int64_t idx = -1;
int64_t last_in_msg_time = INT64_MAX;
// Find a channel that has not received data for the longest time
@ -267,7 +295,7 @@ int ObDtlChannelLoop::process_base(ObIDltChannelLoopPred *pred, int64_t &hinted_
LOG_WARN("no channel exists");
} else {
ObDtlBasicChannel *channel = static_cast<ObDtlBasicChannel *> (chans_.at(idx));
LOG_INFO("dump channel info for query which active for more than 100 seconds", K(idx), K(channel->get_id()), K(channel->get_peer_id()), K(channel->get_peer()), K(channel->get_op_metric()));
LOG_WARN("dump channel info for query which active for more than 100 seconds", K(idx), K(channel->get_id()), K(channel->get_peer_id()), K(channel->get_peer()), K(channel->get_op_metric()));
}
}
}
@ -385,7 +413,10 @@ int ObDtlChannelLoop::process_channel(int64_t &nth_channel)
int ret = OB_EAGAIN;
int64_t n_times = 0;
bool last_row_in_buffer = false;
if (ret == OB_EAGAIN && use_interm_result_) {
if (ret == OB_EAGAIN && (OB_ISNULL(proxy_first_buffer_cache_) ||
use_interm_result_ ||
(0 < proxy_first_buffer_cache_->get_first_buffer_cnt() &&
n_first_no_data_ < chans_.count()))) {
// less then chan_cnt, then probe first buffer
ret = process_channels(nullptr, nth_channel);
}