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[CP] push RoleChangeEvent to the tail of queue when replay timeout

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This commit is contained in:
HaHaJeff
2023-07-11 05:24:25 +00:00
committed by ob-robot
parent e0184d2304
commit 7c63a546e7
3 changed files with 136 additions and 35 deletions
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41
mittest/simple_server/test_role_change_service.cpp
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@ -93,8 +93,48 @@ TEST_F(RoleChangeService, unique_set)
}
}
TEST_F(RoleChangeService, basic_func)
{
CLOG_LOG(INFO, "start basic_func");
const char *tenant_name = "runlin";
EXPECT_EQ(OB_SUCCESS, create_tenant(tenant_name));
uint64_t tenant_id = 0;
EXPECT_EQ(OB_SUCCESS, get_tenant_id(tenant_id, tenant_name));
MAKE_TENANT_SWITCH_SCOPE_GUARD(guard);
// 上下文切换为runlin租户
ASSERT_EQ(OB_SUCCESS, guard.switch_to(tenant_id));
ObLogService *log_service = MTL(ObLogService*);
ASSERT_NE(nullptr, log_service);
ObRoleChangeService *role_change_service = &log_service->role_change_service_;
ASSERT_NE(nullptr, role_change_service);
ObLSService *ls_service = MTL(ObLSService*);
ASSERT_NE(nullptr, ls_service);
{
ObLSHandle ls;
EXPECT_EQ(OB_SUCCESS, ls_service->get_ls(ObLSID(1001), ls, ObLSGetMod::LOG_MOD));
// 停止回放
EXPECT_EQ(OB_SUCCESS, ls.get_ls()->disable_replay());
ObLogHandler *log_handler = &ls.get_ls()->log_handler_;
EXPECT_EQ(LEADER, log_handler->role_);
log_handler->role_ = FOLLOWER;
RoleChangeEvent event_stack;
event_stack.event_type_ = RoleChangeEventType::ROLE_CHANGE_CB_EVENT_TYPE;
event_stack.ls_id_ = ObLSID(1001);
ObRoleChangeService::RetrySubmitRoleChangeEventCtx retry_ctx;
EXPECT_EQ(OB_TIMEOUT, role_change_service->handle_role_change_cb_event_for_log_handler_(palf::AccessMode::APPEND, ls.get_ls(), retry_ctx));
EXPECT_EQ(retry_ctx.reason_, ObRoleChangeService::RetrySubmitRoleChangeEventReason::WAIT_REPLAY_DONE_TIMEOUT);
EXPECT_EQ(retry_ctx.need_retry(), true);
EXPECT_EQ(OB_SUCCESS, role_change_service->on_role_change(1001));
sleep(10);
}
EXPECT_EQ(OB_SUCCESS, delete_tenant("runlin"));
CLOG_LOG(INFO, "end basic_func");
}
TEST_F(RoleChangeService, test_offline)
{
CLOG_LOG(INFO, "start test_offline");
EXPECT_EQ(OB_SUCCESS, get_curr_simple_server().init_sql_proxy_with_short_wait());
share::ObTenantSwitchGuard tguard;
ASSERT_EQ(OB_SUCCESS, tguard.switch_to(1));
@ -153,6 +193,7 @@ TEST_F(RoleChangeService, test_offline)
EXPECT_EQ(common::FOLLOWER, log_handler->role_);
EXPECT_EQ(true, log_handler->is_offline_);
EXPECT_EQ(-1, log_handler->apply_status_->proposal_id_);
CLOG_LOG(INFO, "end test_offline");
}
} // end unittest