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https://issues.apache.org/jira/browse/HBASE-25026?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ramkrishna.s.vasudevan updated HBASE-25026:
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Description:
A metric that indicates how many of the scan requests were without start row
and/or stop row. Generally such queries may be wrongly written or may require
better schema design and those may be some queries doing some sanity check to
verify if their actual application logic has done the necessary updates and the
all that expected rows are processed.
We do have some logs at the RPC layer to see what queries take time but nothing
as a metric.
was:
A metric that indicates how many of the scan requests were without start row
and/or stop row. Generally such queries may be wrongly written or may require
better schema design and those may be some queries doing some sanity check to
verify if their actual application logic has done the necessary updates and the
all the expected rows are processed.
We do have some logs at the RPC layer to see what queries take time but nothing
as a metric.
> Create a metric to track scans that have no start row and/or stop row
> ---------------------------------------------------------------------
>
> Key: HBASE-25026
> URL: https://issues.apache.org/jira/browse/HBASE-25026
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 3.0.0-alpha-1, 2.4.0
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Priority: Minor
>
> A metric that indicates how many of the scan requests were without start row
> and/or stop row. Generally such queries may be wrongly written or may require
> better schema design and those may be some queries doing some sanity check to
> verify if their actual application logic has done the necessary updates and
> the all that expected rows are processed.
> We do have some logs at the RPC layer to see what queries take time but
> nothing as a metric.
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