org.apache.hadoop.mapred
Interface JobHistory.Listener

Enclosing class:

JobHistory

public static interface JobHistory.Listener

Callback interface for reading back log events from JobHistory. This interface should be implemented and passed to JobHistory.parseHistory()

Method Summary

void	handle(JobHistory.RecordTypes recType, Map<JobHistory.Keys,String> values) Callback method for history parser.

Method Detail

handle

void handle(JobHistory.RecordTypes recType,
            Map<JobHistory.Keys,String> values)
            throws IOException

Callback method for history parser.

Parameters:

recType - type of record, which is the first entry in the line.

values - a map of key-value pairs as thry appear in history.

Throws:

IOException