|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.apache.hadoop.mapreduce.InputFormat<org.apache.hadoop.io.WritableComparable,HCatRecord>
org.apache.hcatalog.mapreduce.HCatBaseInputFormat
org.apache.hcatalog.mapreduce.HCatInputFormat
public class HCatInputFormat
The InputFormat to use to read data from HCat
Constructor Summary | |
---|---|
HCatInputFormat()
|
Method Summary | |
---|---|
static void |
setInput(org.apache.hadoop.mapreduce.Job job,
HCatTableInfo inputInfo)
Set the input to use for the Job. |
Methods inherited from class org.apache.hcatalog.mapreduce.HCatBaseInputFormat |
---|
createRecordReader, getOutputSchema, getSplits, getTableSchema, setOutputSchema |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public HCatInputFormat()
Method Detail |
---|
public static void setInput(org.apache.hadoop.mapreduce.Job job, HCatTableInfo inputInfo) throws java.io.IOException
job
- the job objectinputInfo
- the table input info
java.io.IOException
- the exception in communicating with the metadata server
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |