MAPREDUCE-3527. Fix minor API incompatibilities between 1.0 and 0.23.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1213350 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
parent
0f70398292
commit
6571d39a74
|
@ -261,6 +261,9 @@ Release 0.23.1 - Unreleased
|
|||
MAPREDUCE-3519. Fixed a deadlock in NodeManager LocalDirectories's handling
|
||||
service. (Ravi Gummadi via vinodkv)
|
||||
|
||||
MAPREDUCE-3527. Fix minor API incompatibilities between 1.0 and 0.23.
|
||||
(tomwhite)
|
||||
|
||||
Release 0.23.0 - 2011-11-01
|
||||
|
||||
INCOMPATIBLE CHANGES
|
||||
|
|
|
@ -41,5 +41,13 @@ public class InvalidJobConfException
|
|||
public InvalidJobConfException(String msg) {
|
||||
super(msg);
|
||||
}
|
||||
|
||||
public InvalidJobConfException(String msg, Throwable t) {
|
||||
super(msg, t);
|
||||
}
|
||||
|
||||
public InvalidJobConfException(Throwable t) {
|
||||
super(t);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
@ -420,6 +420,16 @@ public class JobClient extends CLI {
|
|||
boolean monitorAndPrintJob() throws IOException, InterruptedException {
|
||||
return job.monitorAndPrintJob();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getFailureInfo() throws IOException {
|
||||
try {
|
||||
return job.getStatus().getFailureInfo();
|
||||
} catch (InterruptedException ie) {
|
||||
throw new IOException(ie);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Cluster cluster;
|
||||
|
|
|
@ -223,4 +223,11 @@ public interface RunningJob {
|
|||
* @throws IOException
|
||||
*/
|
||||
public boolean isRetired() throws IOException;
|
||||
|
||||
/**
|
||||
* Get failure info for the job.
|
||||
* @return the failure info for the job.
|
||||
* @throws IOException
|
||||
*/
|
||||
public String getFailureInfo() throws IOException;
|
||||
}
|
||||
|
|
|
@ -23,7 +23,10 @@ import java.util.List;
|
|||
|
||||
import org.apache.hadoop.classification.InterfaceAudience;
|
||||
import org.apache.hadoop.classification.InterfaceStability;
|
||||
import org.apache.hadoop.fs.FileStatus;
|
||||
import org.apache.hadoop.fs.Path;
|
||||
import org.apache.hadoop.fs.PathFilter;
|
||||
import org.apache.hadoop.mapred.FileInputFormat;
|
||||
import org.apache.hadoop.mapred.InputFormat;
|
||||
import org.apache.hadoop.mapred.InputSplit;
|
||||
import org.apache.hadoop.mapred.JobConf;
|
||||
|
@ -115,5 +118,18 @@ public abstract class CombineFileInputFormat<K, V>
|
|||
TaskAttemptContext context) throws IOException {
|
||||
return null;
|
||||
}
|
||||
|
||||
/** List input directories.
|
||||
* Subclasses may override to, e.g., select only files matching a regular
|
||||
* expression.
|
||||
*
|
||||
* @param job the job to list input paths for
|
||||
* @return array of FileStatus objects
|
||||
* @throws IOException if zero items.
|
||||
*/
|
||||
protected FileStatus[] listStatus(JobConf job) throws IOException {
|
||||
List<FileStatus> result = super.listStatus(new Job(job));
|
||||
return result.toArray(new FileStatus[result.size()]);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
@ -90,6 +90,12 @@ public class TaskAttemptID extends org.apache.hadoop.mapred.ID {
|
|||
public TaskID getTaskID() {
|
||||
return taskId;
|
||||
}
|
||||
|
||||
/**Returns whether this TaskID is a map ID */
|
||||
@Deprecated
|
||||
public boolean isMap() {
|
||||
return taskId.isMap();
|
||||
}
|
||||
|
||||
/**Returns the TaskType of the TaskAttemptID */
|
||||
public TaskType getTaskType() {
|
||||
|
|
|
@ -100,6 +100,12 @@ public class TaskID extends org.apache.hadoop.mapred.ID {
|
|||
public JobID getJobID() {
|
||||
return jobId;
|
||||
}
|
||||
|
||||
/**Returns whether this TaskID is a map ID */
|
||||
@Deprecated
|
||||
public boolean isMap() {
|
||||
return type == TaskType.MAP;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the type of the task
|
||||
|
|
|
@ -50,6 +50,8 @@ public class KeyValueLineRecordReader extends RecordReader<Text, Text> {
|
|||
|
||||
private Text value;
|
||||
|
||||
public Class getKeyClass() { return Text.class; }
|
||||
|
||||
public KeyValueLineRecordReader(Configuration conf)
|
||||
throws IOException {
|
||||
|
||||
|
|
Loading…
Reference in New Issue