[HIVE-1910] Provide config parameters to control cache object pinning

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.6.0
• Fix Version/s: 0.7.0
• Component/s: Configuration
• Hadoop Flags: Reviewed
• Assignee: Mac Yang
• Reporter: Mac Yang
• Created: 12/Jan/11 20:32
• Updated: 16/Dec/11 23:59
• Resolved: 26/Jan/11 06:00

Description

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.