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Posted to yarn-issues@hadoop.apache.org by "Jim Brennan (JIRA)" <ji...@apache.org> on 2018/08/09 15:00:00 UTC
[jira] [Created] (YARN-8640) Restore previous state in
container-executor if write_exit_code_file_as_nm fails
Jim Brennan created YARN-8640:
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Summary: Restore previous state in container-executor if write_exit_code_file_as_nm fails
Key: YARN-8640
URL: https://issues.apache.org/jira/browse/YARN-8640
Project: Hadoop YARN
Issue Type: Bug
Reporter: Jim Brennan
Assignee: Jim Brennan
The container-executor function {{write_exit_code_file_as_nm}} had a number of failure conditions where it just returns -1 without restoring previous state.
This is not a problem in any of the places where it is currently called, but it could be a problem if future code changes call it before code that depends on the previous state.
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