@InterfaceAudience.Public @InterfaceStability.Evolving public class TaskTrackerInfo extends Object implements Writable
Constructor and Description |
---|
TaskTrackerInfo() |
TaskTrackerInfo(String name) |
TaskTrackerInfo(String name,
String reasonForBlacklist,
String report) |
Modifier and Type | Method and Description |
---|---|
String |
getBlacklistReport()
Gets a descriptive report about why the tasktracker was blacklisted.
|
String |
getReasonForBlacklist()
Gets the reason for which the tasktracker was blacklisted.
|
String |
getTaskTrackerName()
Gets the tasktracker's name.
|
boolean |
isBlacklisted()
Whether tracker is blacklisted
|
void |
readFields(DataInput in)
Deserialize the fields of this object from
in . |
void |
write(DataOutput out)
Serialize the fields of this object to
out . |
public TaskTrackerInfo()
public TaskTrackerInfo(String name)
public TaskTrackerInfo(String name, String reasonForBlacklist, String report)
public String getTaskTrackerName()
public boolean isBlacklisted()
public String getReasonForBlacklist()
public String getBlacklistReport()
public void readFields(DataInput in) throws IOException
Writable
in
.
For efficiency, implementations should attempt to re-use storage in the existing object where possible.
readFields
in interface Writable
in
- DataInput
to deseriablize this object from.IOException
public void write(DataOutput out) throws IOException
Writable
out
.write
in interface Writable
out
- DataOuput
to serialize this object into.IOException
Copyright © 2015 Apache Software Foundation. All rights reserved.