[HIVE-10091] Generate Hbase execution plan for partition filter conditions in HbaseStore api calls - initial changes

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: hbase-metastore-branch, 2.0.0
• Component/s: HBase Metastore, Metastore
• Assignee: Thejas Nair
• Reporter: Thejas Nair
• Created: 25/Mar/15 20:10
• Updated: 18/Feb/16 04:19
• Resolved: 27/Mar/15 07:44

Description

RawStore functions that support partition filtering are the following -
getPartitionsByExpr
getPartitionsByFilter (takes filter string as argument, used from hcatalog)

We need to generate a query execution plan in terms of Hbase scan api calls for a given filter condition.

NO PRECOMMIT TESTS

Issue Links

• relates to: HIVE-10102 Optimize handling of partition condition expression that result in invalid filter string
• links to: review board
• links to: Rough design doc