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https://issues.apache.org/jira/browse/PHOENIX-1878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14505727#comment-14505727
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Julian Hyde commented on PHOENIX-1878:
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PhoenixSchema.getTableNames is being called because the schema's cache is
enabled. The first time you ask for a table, it will build a cache with all
tables, and for that it needs all of the keys.
In theory, if you disable the cache by calling
{{SchemaPlus.setCacheEnabled(false)}} or by specifying {{cache: false}} in your
model (in e.g. CalciteTest.connectUsingModel), then getTableNames will not be
called. However, due to CALCITE-690 it seems to be always called.
> Implement PhoenixSchema and PhoenixTable in Phoenix/Calcite Integration
> -----------------------------------------------------------------------
>
> Key: PHOENIX-1878
> URL: https://issues.apache.org/jira/browse/PHOENIX-1878
> Project: Phoenix
> Issue Type: Task
> Reporter: Maryann Xue
> Original Estimate: 240h
> Remaining Estimate: 240h
>
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