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https://issues.apache.org/jira/browse/IMPALA-6033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16498466#comment-16498466
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Peter Ebert commented on IMPALA-6033:
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I would say that there should be at least 3 options.
# Run with/without stats
# Run if and only if any stats are present (for example table too large for
stats, manually entered row statistics)
# Do not run if any stats are missing
> Add query option that rejects queries against tables with missing statistics
> ----------------------------------------------------------------------------
>
> Key: IMPALA-6033
> URL: https://issues.apache.org/jira/browse/IMPALA-6033
> Project: IMPALA
> Issue Type: Sub-task
> Components: Frontend
> Reporter: Mostafa Mokhtar
> Priority: Major
> Labels: ramp-up
>
> Add query option that rejects queries against tables missing statistics.
> This is a mechanism to protect the cluster from potentially harmful queries.
> REJECT_STATS_MISSING_QUERIES: [0]
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