[CASSANDRA-2246] Enable Pig to use indexed data as described in CASSANDRA-2245

• Type: Improvement
• Status: Resolved
• Priority: Low
• Resolution: Not A Problem
• Fix Version/s: 1.1.0
• Labels: hadoop
• Assignee: Brandon Williams Assign to me
• Reporter: Matt Kennedy

Authors

Brandon Williams

• Created: 25/Feb/11 00:44
• Updated: 16/Apr/19 09:33
• Resolved: 18/Apr/12 17:02

Description

in contrib/pig, add query parameters to CassandraStorage keyspace/column family string to specify column search predicates.

For example:
rows = LOAD 'cassandra://mykeyspace/mycolumnfamily?country=UK' using CassandraStorage();

This depends on CASSANDRA-1600

Issue Links

• is blocked by: CASSANDRA-2878 Allow map/reduce to use server-side query filters
• is blocked by: CASSANDRA-1600 Merge get_indexed_slices with get_range_slices
• is blocked by: CASSANDRA-2245 Enable map reduce to use indexes for ColumnFamilyInputFormat
• is related to: CASSANDRA-4238 Pig secondary index usage could be improved