int MockChunkServer::report_tablets(const ObTabletReportInfoList& tablets, int64_t time_stamp, bool has_more)
{
int ret = OB_SUCCESS;
ThreadSpecificBuffer::Buffer* thread_buffer = response_packet_buffer_.get_buffer();
thread_buffer->reset();
ObDataBuffer data_buff(thread_buffer->current(),thread_buffer->remain());
const int64_t report_timeout = 10000000;
ObServer client_server = self_;
// serialize ObServer(chunkserver) + ObTabletReportInfoList + int64_t(timestamp)
// 1. serialize ObServer(client_server)
if (OB_SUCCESS == ret)
{
ret = client_server.serialize(data_buff.get_data(), data_buff.get_capacity(),
data_buff.get_position());
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "serialize ObServer(chunkserver) failed: ret[%d].", ret);
}
}
// 2. serialize report Tablets
if (OB_SUCCESS == ret)
{
// report tablets information.
for (int64_t i = 0; i < tablets.get_tablet_size(); ++i)
{
const common::ObTabletReportInfo& info = tablets.get_tablet()[i];
TBSYS_LOG(DEBUG, "report begin dump tablets:i:%ld, row count:%ld",
i, info.tablet_info_.row_count_);
info.tablet_info_.range_.hex_dump();
TBSYS_LOG(DEBUG, "tablet occupy size:%ld, row count:%ld",
info.tablet_info_.occupy_size_, info.tablet_info_.row_count_);
}
ret = tablets.serialize(data_buff.get_data(),
data_buff.get_capacity(), data_buff.get_position());
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "serialize TabletInfoList failed: ret[%d].", ret);
}
}
// 3. serialize time_stamp
if (OB_SUCCESS == ret)
{
TBSYS_LOG(DEBUG, "report_tablets, timestamp:%ld count = %ld", time_stamp, tablets.tablet_list_.get_array_index());
ret = serialization::encode_vi64(data_buff.get_data(),
data_buff.get_capacity(), data_buff.get_position(), time_stamp);
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "encode_vi64 time_stamp failed: ret[%d].", ret);
}
}
if (OB_SUCCESS == ret)
{
ret = client_manager_.send_request(root_server_, OB_REPORT_TABLETS,
1 , report_timeout, data_buff);
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "send_request(ReportTablets) to RootServer failed: ret[%d].", ret);
}
}
int64_t return_start_pos = 0;
if (OB_SUCCESS == ret)
{
ObResultCode report_result;
ret = report_result.deserialize(data_buff.get_data(),
data_buff.get_position(), return_start_pos);
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "deserialize ObResultCode(report tablet result) failed: ret[%d].", ret);
}
else if (OB_SUCCESS != report_result.result_code_)
{
TBSYS_LOG(ERROR, "report Tablet failed, the RootServer returned error: ret[%d].",
report_result.result_code_);
ret = report_result.result_code_;
}
}
if (OB_SUCCESS == ret)
{
if (!has_more) // at the end of report process
{
TBSYS_LOG(INFO, "report tablets over, send OB_WAITING_JOB_DONE message.");
// reset param buffer, for new remote procedure call process(OB_WAITING_JOB_DONE)
data_buff.get_position() = 0;
// serialize input param (const ObServer& client, const int64_t time_stamp)
ret = client_server.serialize(data_buff.get_data(),
data_buff.get_capacity(), data_buff.get_position());
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "serialize ObServer(chunkserver) failed: ret[%d].", ret);
}
if (OB_SUCCESS == ret)
{
ret = serialization::encode_vi64(data_buff.get_data(),
data_buff.get_capacity(), data_buff.get_position(), time_stamp);
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "encode_vi64 time_stamp failed: ret[%d].", ret);
}
}
if (OB_SUCCESS == ret)
{
ret = client_manager_.send_request(root_server_, OB_WAITING_JOB_DONE,
1 , report_timeout, data_buff);
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "ObClientManager::send_request(schema_changed) to "
"RootServer failed: ret[%d].", ret);
}
}
}
}
return ret;
}
int ObRootServerRpcStub::report_tablets(const ObTabletReportInfoList& tablets, int64_t time_stamp, bool has_more)
{
int ret = OB_SUCCESS;
ObDataBuffer data_buff;
ret = get_frame_buffer(data_buff);
const int64_t report_timeout = ObChunkServerMain::get_instance()->
get_chunk_server().get_param().get_network_time_out() ; // send_request timeout us
const ObChunkServer& chunk_server = ObChunkServerMain::get_instance()->get_chunk_server();
ObServer client_server;
if (OB_SUCCESS == ret)
{
client_server = chunk_server.get_self();
}
// serialize ObServer(chunkserver) + ObTabletReportInfoList + int64_t(timestamp)
// 1. serialize ObServer(client_server)
if (OB_SUCCESS == ret)
{
ret = client_server.serialize(data_buff.get_data(), data_buff.get_capacity(),
data_buff.get_position());
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "serialize ObServer(chunkserver) failed: ret[%d].", ret);
}
}
// 2. serialize report Tablets
if (OB_SUCCESS == ret)
{
char range_buf[OB_RANGE_STR_BUFSIZ];
// report tablets information.
for (int64_t i = 0; i < tablets.get_tablet_size(); ++i)
{
const common::ObTabletReportInfo& info = tablets.get_tablet()[i];
info.tablet_info_.range_.to_string(range_buf, OB_RANGE_STR_BUFSIZ);
TBSYS_LOG(INFO, "report begin dump tablets[%ld]<%s>, "
"tablet occupy size:%ld, row count:%ld, checksum:%lu, version:%ld",
i, range_buf, info.tablet_info_.occupy_size_,
info.tablet_info_.row_count_, info.tablet_info_.crc_sum_,
info.tablet_location_.tablet_version_);
}
ret = tablets.serialize(data_buff.get_data(),
data_buff.get_capacity(), data_buff.get_position());
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "serialize TabletInfoList failed: ret[%d].", ret);
}
}
// 3. serialize time_stamp
if (OB_SUCCESS == ret)
{
TBSYS_LOG(DEBUG, "report_tablets, timestamp:%ld", time_stamp);
ret = serialization::encode_vi64(data_buff.get_data(),
data_buff.get_capacity(), data_buff.get_position(), time_stamp);
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "encode_vi64 time_stamp failed: ret[%d].", ret);
}
}
if (OB_SUCCESS == ret)
{
ret = rpc_frame_->send_request(root_server_, OB_REPORT_TABLETS,
DEFAULT_VERSION, report_timeout, data_buff);
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "send_request(ReportTablets) to RootServer failed: ret[%d].", ret);
}
}
int64_t return_start_pos = 0;
if (OB_SUCCESS == ret)
{
ObResultCode report_result;
ret = report_result.deserialize(data_buff.get_data(),
data_buff.get_position(), return_start_pos);
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "deserialize ObResultCode(report tablet result) failed: ret[%d].", ret);
}
else if (OB_SUCCESS != report_result.result_code_)
{
TBSYS_LOG(ERROR, "report Tablet failed, the RootServer returned error: ret[%d].",
report_result.result_code_);
ret = report_result.result_code_;
}
}
if (OB_SUCCESS == ret)
{
if (!has_more) // at the end of report process
{
TBSYS_LOG(INFO, "report tablets over, send OB_WAITING_JOB_DONE message.");
// reset param buffer, for new remote procedure call process(OB_WAITING_JOB_DONE)
data_buff.get_position() = 0;
// serialize input param (const ObServer& client, const int64_t time_stamp)
ret = client_server.serialize(data_buff.get_data(),
data_buff.get_capacity(), data_buff.get_position());
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "serialize ObServer(chunkserver) failed: ret[%d].", ret);
}
if (OB_SUCCESS == ret)
{
ret = serialization::encode_vi64(data_buff.get_data(),
data_buff.get_capacity(), data_buff.get_position(), time_stamp);
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "encode_vi64 time_stamp failed: ret[%d].", ret);
}
}
if (OB_SUCCESS == ret)
{
ret = rpc_frame_->send_request(root_server_, OB_WAITING_JOB_DONE,
DEFAULT_VERSION, report_timeout, data_buff);
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "ObClientManager::send_request(schema_changed) to "
"RootServer failed: ret[%d].", ret);
}
}
char addr_buf[BUFSIZ];
if (!root_server_.to_string(addr_buf, BUFSIZ))
{
strcpy(addr_buf, "Get Server IP failed");
}
if (OB_SUCCESS == ret)
{
TBSYS_LOG(DEBUG, "schema_changed request is sent: "
"dst[%s] code[%d] version[%d] data_length[%ld]",
addr_buf, OB_WAITING_JOB_DONE, DEFAULT_VERSION, data_buff.get_position());
ObResultCode report_result;
return_start_pos = 0;
ret = report_result.deserialize(data_buff.get_data(),
data_buff.get_position(), return_start_pos);
if (OB_SUCCESS != ret)
{
TBSYS_LOG(ERROR, "deserialize ObResultCode(schema changed result)"
"failed: ret[%d].", ret);
}
else if (OB_SUCCESS != report_result.result_code_)
{
TBSYS_LOG(ERROR, "report schema changed failed, "
"the RootServer returned error: ret[%d].",
report_result.result_code_);
ret = report_result.result_code_;
}
}
}
}
return ret;
}