Don’t no if this is right place to post this, I am using libhdfs3 from hawq bundle, I am getting following error very frequently,
Any suggestions? 20190206 09:05:46:683402 DETAIL - RemoteBlockReader.cpp: 332: HdfsIOException: RemoteBlockReader: failed to read Block: [block pool ID: BP-408958698-192.168.93.200-1519838163456 block ID 1074022852_282029] from Datanode: hostXXX.XXX.com(192.168.93.204). 20190206 09:05:46:683411 DETAIL - @ Hdfs::Internal::RemoteBlockReader::read(char*, int) 20190206 09:05:46:683420 DETAIL - @ Hdfs::Internal::InputStreamImpl::readOneBlock(char*, int, bool) 20190206 09:05:46:683427 DETAIL - @ Hdfs::Internal::InputStreamImpl::readInternal(char*, int) 20190206 09:05:46:683435 DETAIL - @ Hdfs::Internal::InputStreamImpl::read(char*, int) 20190206 09:05:46:683441 DETAIL - @ hdfsRead ..... 20190206 09:05:46:683878 DETAIL - Caused by 20190206 09:05:46:683886 DETAIL - TcpSocket.cpp: 69: HdfsNetworkException: Read 3040 bytes failed from "192.168.93.204:50010": (errno: 104) Connection reset by peer 20190206 09:05:46:683894 DETAIL - @ Hdfs::Internal::TcpSocketImpl::read(char*, int) 20190206 09:05:46:683901 DETAIL - @ Hdfs::Internal::TcpSocketImpl::readFully(char*, int, int) 20190206 09:05:46:683908 DETAIL - @ Hdfs::Internal::RemoteBlockReader::readNextPacket() 20190206 09:05:46:683916 DETAIL - @ Hdfs::Internal::RemoteBlockReader::read(char*, int) 20190206 09:05:46:683923 DETAIL - @ Hdfs::Internal::InputStreamImpl::readOneBlock(char*, int, bool) 20190206 09:05:46:683931 DETAIL - @ Hdfs::Internal::InputStreamImpl::readInternal(char*, int) 20190206 09:05:46:683938 DETAIL - @ Hdfs::Internal::InputStreamImpl::read(char*, int) 20190206 09:05:46:683945 DETAIL - @ hdfsRead ..... , retry read again from another Datanode.
