public class CqlInputFormat
extends org.apache.hadoop.mapreduce.InputFormat<java.lang.Long,com.datastax.driver.core.Row>
implements org.apache.hadoop.mapred.InputFormat<java.lang.Long,com.datastax.driver.core.Row>
| Modifier and Type | Field and Description |
|---|---|
static java.lang.String |
MAPRED_TASK_ID |
| Constructor and Description |
|---|
CqlInputFormat() |
| Modifier and Type | Method and Description |
|---|---|
org.apache.hadoop.mapreduce.RecordReader<java.lang.Long,com.datastax.driver.core.Row> |
createRecordReader(org.apache.hadoop.mapreduce.InputSplit arg0,
org.apache.hadoop.mapreduce.TaskAttemptContext arg1) |
org.apache.hadoop.mapred.RecordReader<java.lang.Long,com.datastax.driver.core.Row> |
getRecordReader(org.apache.hadoop.mapred.InputSplit split,
org.apache.hadoop.mapred.JobConf jobConf,
org.apache.hadoop.mapred.Reporter reporter) |
org.apache.hadoop.mapred.InputSplit[] |
getSplits(org.apache.hadoop.mapred.JobConf jobConf,
int numSplits) |
java.util.List<org.apache.hadoop.mapreduce.InputSplit> |
getSplits(org.apache.hadoop.mapreduce.JobContext context) |
protected void |
validateConfiguration(org.apache.hadoop.conf.Configuration conf) |
public static final java.lang.String MAPRED_TASK_ID
public org.apache.hadoop.mapred.RecordReader<java.lang.Long,com.datastax.driver.core.Row> getRecordReader(org.apache.hadoop.mapred.InputSplit split,
org.apache.hadoop.mapred.JobConf jobConf,
org.apache.hadoop.mapred.Reporter reporter)
throws java.io.IOException
getRecordReader in interface org.apache.hadoop.mapred.InputFormat<java.lang.Long,com.datastax.driver.core.Row>java.io.IOExceptionpublic org.apache.hadoop.mapreduce.RecordReader<java.lang.Long,com.datastax.driver.core.Row> createRecordReader(org.apache.hadoop.mapreduce.InputSplit arg0,
org.apache.hadoop.mapreduce.TaskAttemptContext arg1)
throws java.io.IOException,
java.lang.InterruptedException
createRecordReader in class org.apache.hadoop.mapreduce.InputFormat<java.lang.Long,com.datastax.driver.core.Row>java.io.IOExceptionjava.lang.InterruptedExceptionprotected void validateConfiguration(org.apache.hadoop.conf.Configuration conf)
public java.util.List<org.apache.hadoop.mapreduce.InputSplit> getSplits(org.apache.hadoop.mapreduce.JobContext context)
throws java.io.IOException
getSplits in class org.apache.hadoop.mapreduce.InputFormat<java.lang.Long,com.datastax.driver.core.Row>java.io.IOExceptionpublic org.apache.hadoop.mapred.InputSplit[] getSplits(org.apache.hadoop.mapred.JobConf jobConf,
int numSplits)
throws java.io.IOException
getSplits in interface org.apache.hadoop.mapred.InputFormat<java.lang.Long,com.datastax.driver.core.Row>java.io.IOExceptionCopyright © 2015 The Apache Software Foundation