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https://issues.apache.org/jira/browse/IMPALA-9210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Quanlong Huang updated IMPALA-9210:
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Labels: observability ramp-up (was: observability)
> Query timeline should include entry when all query results are spooled
> ----------------------------------------------------------------------
>
> Key: IMPALA-9210
> URL: https://issues.apache.org/jira/browse/IMPALA-9210
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Reporter: Sahil Takiar
> Assignee: Sahil Takiar
> Priority: Major
> Labels: observability, ramp-up
>
> Adding this to the query profile would help debug slow clients. If there is a
> large difference between when all results are spooled vs. the client has
> fetched all results, it is likely that there is something causing the client
> to fetch rows slowly (or perhaps row materialization is slow).
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