org.apache.hadoop.hive.ql.io
Class HiveOutputFormatImpl<K extends ,V extends Writable>
java.lang.Object
org.apache.hadoop.hive.ql.io.HiveOutputFormatImpl<K,V>
public class HiveOutputFormatImpl<K extends ,V extends Writable>
- extends Object
Hive does not use OutputFormat's in a conventional way, but constructs and uses
the defined OutputFormat for each table from FileSinkOperator. HiveOutputFormatImpl is
used for basic setup, especially for calling checkOutputSpecs().
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
HiveOutputFormatImpl
public HiveOutputFormatImpl()
getRecordWriter
public getRecordWriter(FileSystem ignored,
JobConf job,
String name,
Progressable progress)
checkOutputSpecs
public void checkOutputSpecs(FileSystem ignored,
JobConf job)
throws IOException
- Throws:
IOException
Copyright © 2012 The Apache Software Foundation