int ObDirectTriggerEventUtil::refresh_new_config(ObResultSet &result, ObSqlContext &context)
{
int err = OB_SUCCESS;
// fire an event to tell all clusters
char buf[OB_MAX_SQL_LENGTH] = "";
ObString stmt;
stmt.assign_buffer(buf, sizeof (buf));
if (OB_SUCCESS != (err = ObTriggerEventUtil::format(stmt, REFRESH_NEW_CONFIG_TRIGGER, 0)))
{
TBSYS_LOG(WARN, "fail to format sql. err=%d", err);
}
else if (OB_SUCCESS != (err = ObSql::direct_execute(stmt, result, context)))
{
TBSYS_LOG(ERROR, "fail to trigger refresh_new_config event. err[%d]", err);
}
else
{
TBSYS_LOG(INFO, "trigger refresh_new_config event succ: err[%d]", err);
}
return err;
}
//migrate_over
TEST(ObRootServer2Test2, migrate_over)
{
// init make a root table
ObRootServer2* root_server;
ObRootWorkerForTest worker;
root_server = worker.get_root_server();
int64_t now = tbsys::CTimeUtil::getTime();
ASSERT_TRUE(root_server->init("./root_server.conf", 100, &worker));
ObRootServerTester tester(root_server);
ObServer server(ObServer::IPV4, "10.10.10.1", 1001);
ObServer server2(ObServer::IPV4, "10.10.10.2", 1001);
ObServer server3(ObServer::IPV4, "10.10.10.3", 1001);
ObServer server4(ObServer::IPV4, "10.10.10.4", 1001);
ASSERT_TRUE(!(server == server2));
int64_t time_stamp = now;
root_server->start_threads();
int status;
tester.get_wait_init_time() = 2 * 1000000;
sleep(2);
int ret = root_server->regist_server(server, false, status);
ASSERT_EQ(OB_SUCCESS, ret);
ret = root_server->regist_server(server2, false, status);
ASSERT_EQ(OB_SUCCESS, ret);
// now we have two cs
tester.get_lease_duration() = 100 * 1000 * 1000;
TBSYS_LOG(INFO, "will start test");
//tester.init_root_table_by_report();
TBSYS_LOG(INFO, "over send start_new_schema now %d have sended",worker.start_new_send_times);
time_stamp = 0;
//all commond sended.
//mimic report
char buf1[10][30];
char buf2[10][30];
//const common::ObTabletInfo& tablet, const common::ObTabletLocation& location)
ObTabletReportInfoList report_list1;
ObTabletReportInfoList report_list2;
ObTabletReportInfo report_info;
ObTabletInfo info1;
ObTabletLocation location;
location.tablet_version_ = 1;
info1.range_.table_id_ = 10001;
info1.range_.border_flag_.set_inclusive_end();
info1.range_.border_flag_.unset_inclusive_start();
info1.range_.border_flag_.set_min_value();
info1.range_.border_flag_.unset_max_value();
info1.range_.start_key_.assign_buffer(buf1[0], 30);
info1.range_.end_key_.assign_buffer(buf2[0], 30);
info1.range_.start_key_.write("aa1", 3);
info1.range_.end_key_.write("ba1", 3);
location.chunkserver_ = server;
report_info.tablet_info_ = info1;
report_info.tablet_location_ = location;
report_list1.add_tablet(report_info);
//ASSERT_EQ(0,root_server.got_reported(info1, location)); //(,"ba1"] server
info1.range_.border_flag_.unset_min_value();
info1.range_.start_key_.assign_buffer(buf1[1], 30);
info1.range_.end_key_.assign_buffer(buf2[1], 30);
info1.range_.start_key_.write("ba1", 3);
info1.range_.end_key_.write("ca1", 3);
report_info.tablet_info_ = info1;
report_info.tablet_location_ = location;
report_list1.add_tablet(report_info);
ret = root_server->report_tablets(server, report_list1,time_stamp);
ASSERT_EQ(OB_SUCCESS, ret);
location.chunkserver_ = server2;
info1.range_.start_key_.assign_buffer(buf1[3], 30);
info1.range_.end_key_.assign_buffer(buf2[3], 30);
info1.range_.start_key_.write("da1", 3);
info1.range_.end_key_.write("ea1", 3);
report_info.tablet_info_ = info1;
report_info.tablet_location_ = location;
report_list2.add_tablet(report_info);
info1.range_.start_key_.assign_buffer(buf1[2], 30);
info1.range_.end_key_.assign_buffer(buf2[2], 30);
info1.range_.start_key_.write("ca1", 3);
info1.range_.end_key_.write("da1", 3);
report_info.tablet_info_ = info1;
report_info.tablet_location_ = location;
report_list2.add_tablet(report_info);
info1.range_.start_key_.assign_buffer(buf1[4], 30);
info1.range_.end_key_.assign_buffer(buf2[4], 30);
info1.range_.start_key_.write("ea1", 3);
info1.range_.end_key_.write("fa1", 3);
report_info.tablet_info_ = info1;
report_info.tablet_location_ = location;
report_list2.add_tablet(report_info);
info1.range_.start_key_.assign_buffer(buf1[5], 30);
info1.range_.end_key_.assign_buffer(buf2[5], 30);
info1.range_.start_key_.write("fa1", 3);
info1.range_.border_flag_.set_max_value();
report_info.tablet_info_ = info1;
report_info.tablet_location_ = location;
report_list2.add_tablet(report_info);
ret = root_server->report_tablets(server2, report_list2,time_stamp);
ASSERT_EQ(OB_SUCCESS, ret);
//wait unload send
//while (worker.unload_old_table_times < 2)
//{
// TBSYS_LOG(INFO, "wait send unload_old_table now %d have sended", worker.unload_old_table_times);
// sleep(1);
//}
ObRootTable2 *& t_tb = tester.get_root_table_for_query();
ObRootTable2::const_iterator start;
ObRootTable2::const_iterator end;
ObRootTable2::const_iterator ptr;
sleep(3);
{
ObString key;
key.assign_buffer(buf1[0], 30);
key.write("cb",2);
//TBSYS_LOG(DEBUG,"key");
//print(key);
//t_tb->dump();
t_tb->find_key(10001,key, 1, start, end, ptr); // sholud hit ("ca1", "da1"] server2, so start will be the previous one
{
//should be ("ba1","ca1"] server
char buf5[30];
ObString test;
test.assign_buffer(buf5, 30);
test.write("ba1",3);
info1.range_.start_key_.assign_buffer(buf1[0], 30);
info1.range_.end_key_.assign_buffer(buf2[0], 30);
info1.range_.start_key_.write("ca1", 3);
info1.range_.end_key_.write("da1", 3);
info1.range_.border_flag_.set_inclusive_end();
info1.range_.border_flag_.unset_inclusive_start();
info1.range_.border_flag_.unset_max_value();
info1.range_.border_flag_.unset_min_value();
start++;
const common::ObTabletInfo* tablet_info = NULL;
tablet_info = ((const ObRootTable2*)t_tb)->get_tablet_info(start);
ASSERT_TRUE(tablet_info != NULL);
tablet_info->range_.hex_dump();
info1.range_.hex_dump();
ASSERT_TRUE(tablet_info->range_.equal(info1.range_));
}
}
root_server->regist_server(server3, false, status);
info1.range_.table_id_ = 10001;
info1.range_.border_flag_.set_inclusive_end();
info1.range_.border_flag_.unset_inclusive_start();
info1.range_.border_flag_.unset_min_value();
info1.range_.border_flag_.unset_max_value();
info1.range_.start_key_.assign_buffer(buf1[2], 30);
info1.range_.end_key_.assign_buffer(buf2[2], 30);
info1.range_.start_key_.write("ca1", 3);
info1.range_.end_key_.write("da1", 3);
ObChunkServerManager& server_manager = tester.get_server_manager();
ObChunkServerManager::iterator pos = server_manager.find_by_ip(server3);
int server3_index = pos - server_manager.begin();
pos = server_manager.find_by_ip(server2);
int server2_index = pos - server_manager.begin();
root_server->migrate_over(info1.range_, server2, server3, true, 1);
t_tb->find_range(info1.range_, start, end);
bool found_server3 =false;
bool found_server2 =false;
TBSYS_LOG(INFO, "check migrate result s2=%d s3=%d", server2_index, server3_index);
ObRootTable2::const_iterator it = start;
for (int i = 0; i < OB_SAFE_COPY_COUNT; i++)
{
if (server3_index == it->server_info_indexes_[i])
{
found_server3 = true;
}
if (server2_index == it->server_info_indexes_[i])
{
found_server2 = true;
}
}
ASSERT_TRUE(found_server2);
ASSERT_TRUE(found_server3);
root_server->regist_server(server4, false, status);
pos = server_manager.find_by_ip(server4);
int server4_index = pos - server_manager.begin();
root_server->migrate_over(info1.range_, server2, server4, false, 1);
TBSYS_LOG(INFO, "check migrate 2->4 ");
found_server2 = false;
found_server3 = false;
bool found_server4 =false;
it = start;
for (int i = 0; i < OB_SAFE_COPY_COUNT; i++)
{
if (server3_index == it->server_info_indexes_[i])
{
found_server3 = true;
}
if (server2_index == it->server_info_indexes_[i])
{
found_server2 = true;
}
if (server4_index == it->server_info_indexes_[i])
{
found_server4 = true;
}
}
ASSERT_FALSE(found_server2);
ASSERT_TRUE(found_server3);
ASSERT_TRUE(found_server4);
root_server->stop_threads();
}
TEST(ObRootServer2Test2, init_report)
{
ObRootServer2* root_server;
ObRootWorkerForTest worker;
root_server = worker.get_root_server();
ASSERT_TRUE(root_server->init("./root_server.conf", 100, &worker));
ObRootServerTester tester(root_server);
tester.get_wait_init_time() = 3 * 1000000;
ObServer server(ObServer::IPV4, "10.10.10.1", 1001);
ObServer server2(ObServer::IPV4, "10.10.10.2", 1001);
ASSERT_TRUE(!(server == server2));
int64_t time_stamp = 0;
root_server->start_threads();
int status;
sleep(3);
int ret = root_server->regist_server(server, false, status);
ASSERT_EQ(ret, OB_SUCCESS);
ret = root_server->regist_server(server2, false, status);
ASSERT_EQ(ret, OB_SUCCESS);
// now we have two cs
tester.get_lease_duration() = 100 * 1000 * 1000;
TBSYS_LOG(INFO, "will start test");
//tester.init_root_table_by_report();
//while (worker.start_new_send_times < 2)
//{
// TBSYS_LOG(INFO, "wait send start_new_schema now %d have sended",worker.start_new_send_times);
// sleep(1);
//}
TBSYS_LOG(INFO, "over send start_new_schema now %d have sended",worker.start_new_send_times);
//all commond sended.
//mimic report
char buf1[10][30];
char buf2[10][30];
//const common::ObTabletInfo& tablet, const common::ObTabletLocation& location)
ObTabletReportInfoList report_list1;
ObTabletReportInfoList report_list2;
ObTabletReportInfo report_info;
ObTabletInfo info1;
ObTabletLocation location;
location.tablet_version_ = 0;
info1.range_.table_id_ = 10001;
info1.range_.border_flag_.set_inclusive_end();
info1.range_.border_flag_.unset_inclusive_start();
info1.range_.border_flag_.set_min_value();
info1.range_.border_flag_.unset_max_value();
info1.range_.start_key_.assign_buffer(buf1[0], 30);
info1.range_.end_key_.assign_buffer(buf2[0], 30);
info1.range_.start_key_.write("aa1", 3);
info1.range_.end_key_.write("ba1", 3);
location.chunkserver_ = server;
report_info.tablet_info_ = info1;
report_info.tablet_location_ = location;
report_list1.add_tablet(report_info);
//ASSERT_EQ(0,root_server.got_reported(info1, location)); //(,"ba1"] server
info1.range_.border_flag_.unset_min_value();
info1.range_.start_key_.assign_buffer(buf1[1], 30);
info1.range_.end_key_.assign_buffer(buf2[1], 30);
info1.range_.start_key_.write("ba1", 3);
info1.range_.end_key_.write("ca1", 3);
report_info.tablet_info_ = info1;
report_info.tablet_location_ = location;
report_list1.add_tablet(report_info);
ret = root_server->report_tablets(server, report_list1,time_stamp);
ASSERT_EQ(OB_SUCCESS, ret);
location.chunkserver_ = server2;
info1.range_.start_key_.assign_buffer(buf1[3], 30);
info1.range_.end_key_.assign_buffer(buf2[3], 30);
info1.range_.start_key_.write("da1", 3);
info1.range_.end_key_.write("ea1", 3);
report_info.tablet_info_ = info1;
report_info.tablet_location_ = location;
report_list2.add_tablet(report_info);
info1.range_.start_key_.assign_buffer(buf1[2], 30);
info1.range_.end_key_.assign_buffer(buf2[2], 30);
info1.range_.start_key_.write("ca1", 3);
info1.range_.end_key_.write("da1", 3);
report_info.tablet_info_ = info1;
report_info.tablet_location_ = location;
report_list2.add_tablet(report_info);
info1.range_.start_key_.assign_buffer(buf1[4], 30);
info1.range_.end_key_.assign_buffer(buf2[4], 30);
info1.range_.start_key_.write("ea1", 3);
info1.range_.end_key_.write("fa1", 3);
report_info.tablet_info_ = info1;
report_info.tablet_location_ = location;
report_list2.add_tablet(report_info);
info1.range_.start_key_.assign_buffer(buf1[5], 30);
info1.range_.end_key_.assign_buffer(buf2[5], 30);
info1.range_.start_key_.write("fa1", 3);
info1.range_.border_flag_.set_max_value();
report_info.tablet_info_ = info1;
report_info.tablet_location_ = location;
report_list2.add_tablet(report_info);
ret = root_server->report_tablets(server2, report_list2,time_stamp);
ASSERT_EQ(OB_SUCCESS, ret);
//mimic schema_changed
//root_server->waiting_job_done(server,time_stamp );
//root_server->waiting_job_done(server2,time_stamp );
//wait unload send
//while (worker.unload_old_table_times < 2)
//{
// TBSYS_LOG(INFO, "wait send unload_old_table now %d have sended", worker.unload_old_table_times);
// sleep(1);
//}
sleep(5);
{
ObRootTable2 *& t_tb = tester.get_root_table_for_query();
ObRootTable2::const_iterator start;
ObRootTable2::const_iterator end;
ObRootTable2::const_iterator ptr;
ObString key;
key.assign_buffer(buf1[0], 30);
key.write("cb",2);
//TBSYS_LOG(DEBUG,"key");
//print(key);
//t_tb->dump();
t_tb->find_key(10001,key, 1, start, end, ptr); // sholud hit ("ca1", "da1"] server2, so start will be the previous one
{
//should be ("ba1","ca1"] server
char buf5[30];
ObString test;
test.assign_buffer(buf5, 30);
test.write("ba1",3);
info1.range_.start_key_.assign_buffer(buf1[0], 30);
info1.range_.end_key_.assign_buffer(buf2[0], 30);
info1.range_.start_key_.write("ca1", 3);
info1.range_.end_key_.write("da1", 3);
info1.range_.border_flag_.set_inclusive_end();
info1.range_.border_flag_.unset_inclusive_start();
info1.range_.border_flag_.unset_max_value();
info1.range_.border_flag_.unset_min_value();
start++;
const common::ObTabletInfo* tablet_info = NULL;
tablet_info = ((const ObRootTable2*)t_tb)->get_tablet_info(start);
ASSERT_TRUE(tablet_info != NULL);
tablet_info->range_.hex_dump();
info1.range_.hex_dump();
ASSERT_TRUE(tablet_info->range_.equal(info1.range_));
}
}
root_server->stop_threads();
}
