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https://issues.apache.org/jira/browse/PHOENIX-6405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Istvan Toth updated PHOENIX-6405:
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Description:
It is very easy to end up with inconsistent indexes when bulk loading data into
non-empty tables with global secondary indexes.
Checking if the table is empty, and refusing to do the bulk load if it is not,
unless a sufficiently scary override like *--corruptindexes* is also provided
would probably reduce the risk.
We should also check if the same problem exists for local indexes.
was:
It is very easy to end up with inconsistent indexes when bulk loading data into
non-empty tables with secondary indexes.
Checking if the table is empty, and refusing to do the bulk load if it is not,
unless a sufficiently scary override like *--corruptindexes* is also provided
would probably reduce the risk.
Summary: Disallow bulk loading into non-empty tables with global
secondary indexes (was: Disallow bulk loading into non-empty tables with
secondary indexes)
> Disallow bulk loading into non-empty tables with global secondary indexes
> -------------------------------------------------------------------------
>
> Key: PHOENIX-6405
> URL: https://issues.apache.org/jira/browse/PHOENIX-6405
> Project: Phoenix
> Issue Type: New Feature
> Components: core
> Reporter: Istvan Toth
> Priority: Major
>
> It is very easy to end up with inconsistent indexes when bulk loading data
> into non-empty tables with global secondary indexes.
> Checking if the table is empty, and refusing to do the bulk load if it is
> not, unless a sufficiently scary override like *--corruptindexes* is also
> provided would probably reduce the risk.
> We should also check if the same problem exists for local indexes.
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