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https://issues.apache.org/jira/browse/IMPALA-14256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Surya Hebbar updated IMPALA-14256:
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Description:
Currently, the AggregatedRuntimeProfile's thrift representation does not
contain fragment-level timeseries metrics.
It only contains per node CPU usage metrics, which are seperate from fragment's
timeseries metrics.
i.e. "MemoryUsage", "ThreadUsage" time series counters are not aggregated into
AggregatedRuntimeProfile / profile v2, which are also needed for the query
timeline
These counters need to be averaged and sampled into aggregated profile at a
lower rate to limit profile size.
was:
Currently, the AggregatedRuntimeProfile's thrift representation does not
contain fragment-level timeseries metrics.
It only contains per node CPU usage metrics, which are seperate from fragment's
timeseries metrics.
i.e. "MemoryUsage", "ThreadUsage" time series counters are not aggregated into
AggregatedRuntimeProfile / profile v2, which are also needed for the query
timeline
> Aggregate fragment-level timeseries metrics into AggregatedRuntimeProfile
> -------------------------------------------------------------------------
>
> Key: IMPALA-14256
> URL: https://issues.apache.org/jira/browse/IMPALA-14256
> Project: IMPALA
> Issue Type: Improvement
> Reporter: Surya Hebbar
> Priority: Major
>
> Currently, the AggregatedRuntimeProfile's thrift representation does not
> contain fragment-level timeseries metrics.
> It only contains per node CPU usage metrics, which are seperate from
> fragment's timeseries metrics.
> i.e. "MemoryUsage", "ThreadUsage" time series counters are not aggregated
> into AggregatedRuntimeProfile / profile v2, which are also needed for the
> query timeline
> These counters need to be averaged and sampled into aggregated profile at a
> lower rate to limit profile size.
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