[KUDU-3469] Exit gracefully on errors while running "kudu table copy"

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0, 1.10.1, 1.11.0, 1.12.0, 1.11.1, 1.13.0, 1.14.0, 1.15.0, 1.16.0
• Fix Version/s: 1.17.0
• Component/s: CLI
• Labels: supportability tools usability
• Code Review: http://gerrit.cloudera.org:8080/19575
• Assignee: Alexey Serbin
• Reporter: Alexey Serbin
• Created: 06/Apr/23 18:40
• Updated: 06/Apr/23 18:42
• Resolved: 06/Apr/23 18:42

Description

As of Kudu 1.16.0, an error to write a batch of rows into the destination table would lead to a crash while running `kudu table copy` CLI tool. In addition, the information on errors would not be printed, and that the issue harder to troubleshoot for the users.

This should be fixed:

• the CLI tool should not crash in case of key and other data errors an error while copying
• information on errors encountered during data copying should be reported to the operator