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https://issues.apache.org/jira/browse/HIVE-8808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brock Noland updated HIVE-8808:
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Description: In {{HiveInputFormat}} we implement instance caching (see
{{getInputFormatFromCache}}). In HS2, this assumes that InputFormats are
stateless but I don't think this assumption is true, especially with regards to
HBase. (was: In {{HiveInputFormat}} we implement instance caching (see
{{getInputFormatFromCache}}). This assumes that inputformats are stateless but
I don't think this assumption is true, especially with regards to HBase.)
> HiveInputFormat caching cannot work with all input formats
> ----------------------------------------------------------
>
> Key: HIVE-8808
> URL: https://issues.apache.org/jira/browse/HIVE-8808
> Project: Hive
> Issue Type: Bug
> Reporter: Brock Noland
>
> In {{HiveInputFormat}} we implement instance caching (see
> {{getInputFormatFromCache}}). In HS2, this assumes that InputFormats are
> stateless but I don't think this assumption is true, especially with regards
> to HBase.
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