104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#include "ob_cdc_rpc_processor.h"
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#include "share/rc/ob_tenant_base.h"
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#include "logservice/ob_log_service.h"
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namespace oceanbase
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{
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namespace obrpc
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{
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int __get_cdc_service(uint64_t tenant_id, cdc::ObCdcService *&cdc_service)
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{
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int ret = OB_SUCCESS;
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logservice::ObLogService *log_service = nullptr;
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if (tenant_id != MTL_ID()) {
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ret = OB_ERR_UNEXPECTED;
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EXTLOG_LOG(ERROR, "mtl id not match", KR(ret), K(tenant_id), K(MTL_ID()));
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} else if (OB_ISNULL(log_service = MTL(logservice::ObLogService*))) {
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ret = OB_ERR_UNEXPECTED;
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EXTLOG_LOG(WARN, "get_log_service failed", KR(ret));
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} else if (OB_ISNULL(cdc_service = log_service->get_cdc_service())) {
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ret = OB_ERR_UNEXPECTED;
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EXTLOG_LOG(WARN, "cdc_service is NULL", KR(ret), K(tenant_id));
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} else {
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// get CdcService succ
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}
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return ret;
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}
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int ObCdcLSReqStartLSNByTsP::process()
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{
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int ret = common::OB_SUCCESS;
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const ObCdcReqStartLSNByTsReq &req = arg_;
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ObCdcReqStartLSNByTsResp &resp = result_;
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cdc::ObCdcService *cdc_service = nullptr;
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if (OB_FAIL(__get_cdc_service(rpc_pkt_->get_tenant_id(), cdc_service))) {
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EXTLOG_LOG(ERROR, "__get_cdc_service failed", KR(ret));
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} else if (OB_ISNULL(cdc_service)) {
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ret = OB_ERR_UNEXPECTED;
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EXTLOG_LOG(ERROR, "cdc_service is null", KR(ret));
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} else {
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ret = cdc_service->req_start_lsn_by_ts_ns(req, resp);
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}
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// rewrite ret for rpc framework
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return OB_SUCCESS;
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}
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int ObCdcLSFetchLogP::process()
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{
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int ret = common::OB_SUCCESS;
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const ObCdcLSFetchLogReq &req = arg_;
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ObCdcLSFetchLogResp &resp = result_;
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cdc::ObCdcService *cdc_service = nullptr;
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if (OB_FAIL(__get_cdc_service(rpc_pkt_->get_tenant_id(), cdc_service))) {
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EXTLOG_LOG(ERROR, "__get_cdc_service failed", KR(ret));
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} else if (OB_ISNULL(cdc_service)) {
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ret = OB_ERR_UNEXPECTED;
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EXTLOG_LOG(ERROR, "cdc_service is null", KR(ret));
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} else {
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ret = cdc_service->fetch_log(req, resp, get_send_timestamp(), get_receive_timestamp());
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}
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// rewrite ret for rpc framework
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return OB_SUCCESS;
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}
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int ObCdcLSFetchMissingLogP::process()
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{
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int ret = common::OB_SUCCESS;
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const ObCdcLSFetchMissLogReq &req = arg_;
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ObCdcLSFetchLogResp &resp = result_;
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cdc::ObCdcService *cdc_service = nullptr;
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if (OB_FAIL(__get_cdc_service(rpc_pkt_->get_tenant_id(), cdc_service))) {
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EXTLOG_LOG(ERROR, "__get_cdc_service failed", KR(ret));
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} else if (OB_ISNULL(cdc_service)) {
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ret = OB_ERR_UNEXPECTED;
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EXTLOG_LOG(ERROR, "cdc_service is null", KR(ret));
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} else {
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ret = cdc_service->fetch_missing_log(req, resp, get_send_timestamp(), get_receive_timestamp());
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}
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// rewrite ret for rpc framework
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return OB_SUCCESS;
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}
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} // namespace obrpc
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} // namespace oceanbase
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