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https://issues.apache.org/jira/browse/HIVE-1910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mac Yang updated HIVE-1910:
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Attachment: HIVE-1910.2.patch.txt
The combination of line 244 and the comma in the key of the map (line 115) was
intended to handle the case where an object type is a substring of the other
(for example, foo and foobar). However, looking at the code again, it offers no
benefit over a straight forward split. I am attaching a new patch that uses
split instead.
> Provide config parameters to control cache object pinning
> ---------------------------------------------------------
>
> Key: HIVE-1910
> URL: https://issues.apache.org/jira/browse/HIVE-1910
> Project: Hive
> Issue Type: Improvement
> Components: Configuration
> Affects Versions: 0.6.0
> Reporter: Mac Yang
> Priority: Minor
> Attachments: HIVE-1910.1.patch.txt, HIVE-1910.2.patch.txt
>
>
> The metastore currently pin instances of the following classes in the
> secondary cache,
> MTable, MStorageDescriptor, MSerDeInfo, MPartition, MDatabase, MType,
> MFieldSchema, MOrder.class
> It would be better if this behavior is configurable instead of hard coded.
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