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https://issues.apache.org/jira/browse/USERGRID-445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Nine updated USERGRID-445:
-------------------------------
Description:
There is currently no way to remove older indexes and retain only a single
index after allocating a new index. We can build this functionality out of our
index rebuild, but by adding an upper bound to stop indexing. This should
perform the following high level operations.
# Find the lowest entity version in the current write alias
# Perform an index rebuild on all collections, stopping at the lowest version
from the previous step
# After a rebuild has been complete, remove all indexes that are not on the
current write alias
was:There is currently no way to remove older indexes and keep a single index
> Create a system index merge operation
> -------------------------------------
>
> Key: USERGRID-445
> URL: https://issues.apache.org/jira/browse/USERGRID-445
> Project: Usergrid
> Issue Type: Story
> Reporter: Todd Nine
>
> There is currently no way to remove older indexes and retain only a single
> index after allocating a new index. We can build this functionality out of
> our index rebuild, but by adding an upper bound to stop indexing. This
> should perform the following high level operations.
> # Find the lowest entity version in the current write alias
> # Perform an index rebuild on all collections, stopping at the lowest version
> from the previous step
> # After a rebuild has been complete, remove all indexes that are not on the
> current write alias
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