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https://issues.apache.org/jira/browse/DRILL-5257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15947962#comment-15947962
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Kunal Khatua commented on DRILL-5257:
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Verified that the new features work and that query profile writes can be skipped
> Provide option to save query profiles sync, async or not at all
> ---------------------------------------------------------------
>
> Key: DRILL-5257
> URL: https://issues.apache.org/jira/browse/DRILL-5257
> Project: Apache Drill
> Issue Type: Improvement
> Affects Versions: 1.10.0
> Reporter: Paul Rogers
> Assignee: Paul Rogers
> Priority: Minor
> Labels: ready-to-commit
> Fix For: 1.10.0
>
>
> DRILL-5123 improved perceived query performance by writing the query profile
> after sending a final response to the client. This is the desired behaviors
> in most situations. However, some tests want to verify certain results by
> reading the query profile from disk. Doing so works best when the query
> profile is written before returning the final query results.
> This ticket requests that the timing if the query profile writing be
> configurable.
> * Sync: write profile before final client response.
> * Async: write profile after final client response. (Default)
> * None: don't write query profile at all
> A config option (boot time? run time?) should control the option. A boot-time
> option is fine for testing.
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