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https://issues.apache.org/jira/browse/PHOENIX-3859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maddineni Sukumar updated PHOENIX-3859:
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Summary: Upsert Select query returning updated count as double than actual
value when total count is more than configured mutate batch size (was: Upsert
Select is returning updated count is wrong if overall count is more than
configured batch size)
> Upsert Select query returning updated count as double than actual value when
> total count is more than configured mutate batch size
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: PHOENIX-3859
> URL: https://issues.apache.org/jira/browse/PHOENIX-3859
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.10.0
> Reporter: Maddineni Sukumar
> Assignee: Maddineni Sukumar
>
> If I setup driver with below property
> props.put(QueryServices.MUTATE_BATCH_SIZE_ATTRIB, Integert.toString(50));
> And load more than 50 rows, for example 60 rows and then run below upsert
> select query.
> int count = conn.createStatement().executeUpdate("Upsert into TableA select *
> from TableA");
> Count comes as 120 instead of 60. If I increase batch size to more than 60
> and try then it gives proper result as 60.
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