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From "Brock Noland (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-8808) HiveInputFormat caching cannot work with all input formats
Date Mon, 10 Nov 2014 21:38:34 GMT

     [ https://issues.apache.org/jira/browse/HIVE-8808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Brock Noland updated HIVE-8808:
-------------------------------
    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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