Distributed Engine DBException

[bhavesh...@sterlite.com]

I have created a table in my local system :
CREATE TABLE default.test_distributed ( a Int8) ENGINE = Distributed(logs, default, test_remote)

and created a table in remote system with IP 10.121.21.33 :
create table test_remote (a Int8) Engine=Log

and then I inserted data in my local system :
insert into test_distributed values (1011)

And then I fired Select query :
select * from test_distributed

And got following exception :
2017.05.02 18:49:36.155606 [ 14 ] <Warning> ConnectionPoolWithFailover: Connection failed at try №1, reason: Code: 210, e.displayText() = DB::NetException: Connection refused: (10.121.21.33:9000), e.what() = DB::NetException
2017.05.02 18:49:36.155982 [ 14 ] <Warning> ConnectionPoolWithFailover: Connection failed at try №2, reason: Code: 210, e.displayText() = DB::NetException: Connection refused: (10.121.21.33:9000), e.what() = DB::NetException
2017.05.02 18:49:36.156316 [ 14 ] <Warning> ConnectionPoolWithFailover: Connection failed at try №3, reason: Code: 210, e.displayText() = DB::NetException: Connection refused: (10.121.21.33:9000), e.what() = DB::NetException
2017.05.02 18:49:36.162780 [ 4 ] <Error> executeQuery: Code: 279, e.displayText() = DB::NetException: All connection tries failed. Log:

Code: 210, e.displayText() = DB::NetException: Connection refused: (10.121.21.33:9000), e.what() = DB::NetException
Code: 210, e.displayText() = DB::NetException: Connection refused: (10.121.21.33:9000), e.what() = DB::NetException
Code: 210, e.displayText() = DB::NetException: Connection refused: (10.121.21.33:9000), e.what() = DB::NetException

, e.what() = DB::NetException (from 127.0.0.1:33590) (in query: select * from test_distributed), Stack trace:

0. clickhouse-server(StackTrace::StackTrace()+0x16) [0x17c6e76]
1. clickhouse-server(DB::Exception::Exception(std::string const&, int)+0x1f) [0xfdd9ff]
2. clickhouse-server(PoolWithFailoverBase<DB::IConnectionPool>::getMany(DB::Settings const*, PoolMode)+0x773) [0x17615f3]
3. clickhouse-server(DB::ConnectionPoolWithFailover::doGetMany(DB::Settings const*, PoolMode)+0x33) [0x17617f3]
4. clickhouse-server(DB::MultiplexedConnections::initFromShard(DB::IConnectionPool*)+0x26d) [0x19afcad]
5. clickhouse-server(DB::MultiplexedConnections::MultiplexedConnections(DB::IConnectionPool*, DB::Settings const*, std::shared_ptr<DB::Throttler>, bool, PoolMode)+0x138) [0x19b0a38]
6. clickhouse-server(DB::RemoteBlockInputStream::createMultiplexedConnections()+0x3fb) [0x1665e8b]
7. clickhouse-server(DB::RemoteBlockInputStream::readPrefix()+0x23) [0x166b043]
8. clickhouse-server(DB::AsynchronousBlockInputStream::calculate(MemoryTracker*)+0x60) [0xfe8ea0]
9. clickhouse-server(ThreadPool::worker()+0x141) [0x17d2d91]
10. clickhouse-server() [0x33d4faf]
11. /lib/x86_64-linux-gnu/libpthread.so.0(+0x8182) [0x7f8fe38aa182]
12. /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f8fe2ec530d]