2018.05.28 16:59:09.370381 [ 24 ] <Debug> executeQuery: (from 10.24.50.117:42344, query_id: 3de7485c-700d-4933-b0c3-dd9b762df7bc) ALTER TABLE vflow_local DETACH PARTITION '2018-05-11 13:41:00'
2018.05.28 16:59:12.098147 [ 20 ] <Error> vflow.Distributed.DirectoryMonitor: Code: 209, e.displayText() = DB::NetException: Timeout exceeded while reading from socket (10.24.50.116:9000): while receiving packet from 10.24.50
.116:9000, e.what() = DB::NetException, Stack trace:

0. clickhouse-server(StackTrace::StackTrace()+0x16) [0x47821b6]
1. clickhouse-server(DB::Exception::Exception(std::string const&, int)+0x1f) [0x26091ef]
2. clickhouse-server(DB::ReadBufferFromPocoSocket::nextImpl()+0x3f7) [0x4791857]
3. clickhouse-server(DB::Connection::receivePacket()+0x1b0) [0x42d7390]
4. clickhouse-server(DB::RemoteBlockOutputStream::writeSuffix()+0x1cc) [0x4398f9c]
5. clickhouse-server(DB::StorageDistributedDirectoryMonitor::processFile(std::string const&)+0xda) [0x42055fa]
6. clickhouse-server(DB::StorageDistributedDirectoryMonitor::findFiles()+0x124) [0x4207024]
7. clickhouse-server(DB::StorageDistributedDirectoryMonitor::run()+0x5e) [0x42074be]
8. clickhouse-server() [0x4b5ba9f]
9. /lib64/libpthread.so.0(+0x7e25) [0x7ff995df6e25]
10. /lib64/libc.so.6(clone+0x6d) [0x7ff9938d234d]