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java.lang.Object org.apache.hadoop.mapred.ClusterStatus.BlackListInfo
public static class ClusterStatus.BlackListInfo
Class which encapsulates information about a blacklisted tasktracker. The information includes the tasktracker's name and reasons for getting blacklisted. The toString method of the class will print the information in a whitespace separated fashion to enable parsing.
Method Summary | |
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String |
getBlackListReport()
Gets a descriptive report about why the tasktracker was blacklisted. |
String |
getReasonForBlackListing()
Gets the reason for which the tasktracker was blacklisted. |
String |
getTrackerName()
Gets the blacklisted tasktracker's name. |
void |
readFields(DataInput in)
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String |
toString()
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void |
write(DataOutput out)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Method Detail |
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public String getTrackerName()
public String getReasonForBlackListing()
public String getBlackListReport()
public void readFields(DataInput in) throws IOException
readFields
in interface org.apache.hadoop.io.Writable
IOException
public void write(DataOutput out) throws IOException
write
in interface org.apache.hadoop.io.Writable
IOException
public String toString()
toString
in class Object
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