robertmu commented on issue #1496: URL: https://github.com/apache/cloudberry/issues/1496#issuecomment-3680075782
> Hi , > > I am facing below errors while using cbcopy. The firewall is disabled and IP Tables are also not configured. > > 20251218:23:36:07 cbcopy_helper:gpadmin:VGX-GP:1640914-[DEBUG]:-Helper stopping 20251218:23:36:07 cbcopy_helper:gpadmin:VGX-GP:1640914-[ERROR]:-cbcopy_helper exited with error: failed to redirect stream: readfrom tcp 192.168.3.71:52232->192.168.3.72:1072: write tcp 192.168.30 .17:52232->192.168.3.72:1072: write: broken pipe 20251218:23:36:07 cbcopy_helper:gpadmin:VGX-GP:1640903-[DEBUG]:-Connection to 192.168.3.72:1072 is closed. 20251218:23:36:07 cbcopy_helper:gpadmin:VGX-GP:1640903-[DEBUG]:-Helper stopping 20251218:23:36:07 cbcopy_helper:gpadmin:VGX-GP:1640903-[ERROR]:-cbcopy_helper exited with error: failed to redirect stream: readfrom tcp 192.168.3.71:52226->192.168.3.72:1072: write tcp 192.168.30 .17:52226->192.168.3.72:1072: write: broken pipe > > Can you tell if the issue is related to cbcopy utility? Based on the helper's error logs you provided: 1. "broken pipe" means the destination-side helper has exited, causing the client-side helper to write data to a socket that the remote side has already closed. There could be many reasons why the destination helper exited — please refer to the README of the cbcopy and investigate why your destination-side helper exited. 2. "readfrom tcp 192.168.3.71:52232->192.168.3.72:1072: write tcp 192.168.30.17:52232->192.168.3.72:1072" indicates that your client-side helper has multiple source addresses when connecting to the destination helper. You may want to investigate why there are multiple source addresses from the client to the server, but this issue does not appear to be critical -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
