org.apache.hadoop.yarn.logaggregation

Class AggregatedLogFormat.LogWriter

java.lang.Object

org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogWriter

Enclosing class:

AggregatedLogFormat

@InterfaceAudience.Private
public static class AggregatedLogFormat.LogWriter
extends Object

The writer that writes out the aggregated logs.

Constructor Summary

Constructors

Constructor and Description
LogWriter(Configuration conf, Path remoteAppLogFile, UserGroupInformation userUgi)

Method Summary

Modifier and Type	Method and Description
void	append(AggregatedLogFormat.LogKey logKey, AggregatedLogFormat.LogValue logValue)
void	close()
TFile.Writer	getWriter()
void	writeApplicationACLs(Map<ApplicationAccessType,String> appAcls)
void	writeApplicationOwner(String user)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LogWriter

public LogWriter(Configuration conf,
                 Path remoteAppLogFile,
                 UserGroupInformation userUgi)
          throws IOException

Throws:

IOException

Method Detail

getWriter

public TFile.Writer getWriter()

writeApplicationOwner

public void writeApplicationOwner(String user)
                           throws IOException

Throws:

IOException

writeApplicationACLs

public void writeApplicationACLs(Map<ApplicationAccessType,String> appAcls)
                          throws IOException

Throws:

IOException

append

public void append(AggregatedLogFormat.LogKey logKey,
                   AggregatedLogFormat.LogValue logValue)
            throws IOException

Throws:

IOException

close

public void close()