org.apache.hadoop.hive.ql.hooks
Class VerifyNumReducersForBucketsHook
java.lang.Object
org.apache.hadoop.hive.ql.hooks.VerifyNumReducersForBucketsHook
- All Implemented Interfaces:
- ExecuteWithHookContext, Hook
public class VerifyNumReducersForBucketsHook
- extends Object
- implements ExecuteWithHookContext
VerifyNumReducersForBucketsHook.
This hook is meant to be used with bucket_num_reducers.q . It checks whether the
number of reducers has been correctly set.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
VerifyNumReducersForBucketsHook
public VerifyNumReducersForBucketsHook()
run
public void run(HookContext hookContext)
- Specified by:
run
in interface ExecuteWithHookContext
- Parameters:
hookContext
- The hook context passed to each hooks.
Copyright © 2011 The Apache Software Foundation