org.apache.hadoop.chukwa.extraction.demux.processor.mapper
Class AbstractProcessor
java.lang.Object
org.apache.hadoop.chukwa.extraction.demux.processor.mapper.AbstractProcessor
- All Implemented Interfaces:
- MapProcessor
- Direct Known Subclasses:
- ClientTraceProcessor, DebugOutputProcessor, DefaultProcessor, Df, HadoopLogProcessor, HadoopMetricsProcessor, Iostat, JobConfProcessor, JobLog, JobLogHistoryProcessor, JPluginMapper, Log4jJobHistoryProcessor, Log4JMetricsContextProcessor, PbsNodes, Ps, Sar, SysLog, Top, Torque, TsProcessor, YWatch
public abstract class AbstractProcessor
- extends Object
- implements MapProcessor
Method Summary |
protected void |
buildGenericRecord(ChukwaRecord record,
String body,
long timestamp,
String dataSource)
|
protected boolean |
hasNext()
|
protected String |
nextLine()
|
protected abstract void |
parse(String recordEntry,
org.apache.hadoop.mapred.OutputCollector<ChukwaRecordKey,ChukwaRecord> output,
org.apache.hadoop.mapred.Reporter reporter)
|
void |
process(ChukwaArchiveKey archiveKey,
Chunk chunk,
org.apache.hadoop.mapred.OutputCollector<ChukwaRecordKey,ChukwaRecord> output,
org.apache.hadoop.mapred.Reporter reporter)
|
protected void |
reset(Chunk chunk)
|
protected void |
saveChunkInError(Throwable throwable)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
archiveKey
protected ChukwaArchiveKey archiveKey
key
protected ChukwaRecordKey key
chunk
protected Chunk chunk
AbstractProcessor
public AbstractProcessor()
parse
protected abstract void parse(String recordEntry,
org.apache.hadoop.mapred.OutputCollector<ChukwaRecordKey,ChukwaRecord> output,
org.apache.hadoop.mapred.Reporter reporter)
throws Throwable
- Throws:
Throwable
saveChunkInError
protected void saveChunkInError(Throwable throwable)
process
public void process(ChukwaArchiveKey archiveKey,
Chunk chunk,
org.apache.hadoop.mapred.OutputCollector<ChukwaRecordKey,ChukwaRecord> output,
org.apache.hadoop.mapred.Reporter reporter)
- Specified by:
process
in interface MapProcessor
buildGenericRecord
protected void buildGenericRecord(ChukwaRecord record,
String body,
long timestamp,
String dataSource)
reset
protected void reset(Chunk chunk)
hasNext
protected boolean hasNext()
nextLine
protected String nextLine()
Copyright © ${year} The Apache Software Foundation