Sergey Shelukhin created HIVE-13633:
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Summary: LLAP: better handling of container id, attempt number,
fragment number for external clients
Key: HIVE-13633
URL: https://issues.apache.org/jira/browse/HIVE-13633
Project: Hive
Issue Type: Bug
Reporter: Sergey Shelukhin
Assignee: Siddharth Seth
>From the API discussion. We want to make sure that fields coming from external
>clients that are used by LLAP as various kinds of IDs are handled correctly.
>Some of the fields may not be practically signable (e.g. attempt number, even
>we implemented some signing scheme it would just be ugly to re-sign to retry),
>also someone could just submit the same signed split twice.
The fields are - fragment number (and various other parts of ID, presumably),
attempt number, container id, maybe others.
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