WARN/53:8 9785603: the beeves gpfdist shutdown of the connection, while have not received the response from the segment
Error (56 - a Failure when identifiers data from the peer)
Error (7 - Couldn 't connect to server)
Failed to send the request to gpfdist
Background:
Gpfdist write an external table in export large table (hundreds of GB) to a file, gpfdist log during the export large table data, often appear;
2. A warning message, or the normal can export data to the file;
3. But after a period of time, gpfdist is unavailable, error message above,
This is what causes excuse me? I don't know whether, a large amount of data,
CodePudding user response:
Both are gpfdist error in closed session, take a look at GPDB master and segment the log, what's wrong,If you don't work, can see gpfdist doing debug, stack is what