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https://issues.apache.org/jira/browse/IMPALA-9872?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17140809#comment-17140809
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Sahil Takiar commented on IMPALA-9872:
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Do you mean that the profile of a query should include the profile of all
previous query attempts? We considered doing that, but we decided against it
because it would require some potentially incompatible / messy changes to the
profile format, and it would make the profiles even longer. Instead, we decided
to keep them separate and just include links to the previous / retried query
ids.
Some potential improvements to this are IMPALA-9229 and IMPALA-9230
> Profile log does not include profiles of failed queries
> -------------------------------------------------------
>
> Key: IMPALA-9872
> URL: https://issues.apache.org/jira/browse/IMPALA-9872
> Project: IMPALA
> Issue Type: Sub-task
> Components: Backend
> Reporter: Tim Armstrong
> Priority: Major
> Labels: supportability
>
> As far as I can tell, ImpalaServer::ArchiveQuery() only logs the profile for
> the last run of the query. We should also include the profiles of failed
> attempts at the query in the profile log.
> [~stigahuang]
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