org.apache.hadoop.hive.ql.plan
Interface ConditionalResolver
- All Known Implementing Classes:
- ConditionalResolverMergeFiles
public interface ConditionalResolver
Conditional task resolution interface. This is invoked at run time to get the task to invoke.
Developers can plug in their own resolvers
getTaskId
int getTaskId(HiveConf conf,
Object ctx)
- All conditional resolvers implement this interface
- Parameters:
conf
- configurationctx
- opaque context
- Returns:
- position of the task
Copyright © 2009 The Apache Software Foundation