Difference between revisions of "ArcFiles:"

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Line 6: Line 6:
  
 
'''Done:'''<br>
 
'''Done:'''<br>
- Implemented new InputFormat (ArcInputFormat, ArcRecordReader, ArcRecord)
+
- Implemented new InputFormat (ArcInputFormat, ArcRecordReader, ArcRecord)<br>
- Implemented processing class
+
- Implemented processing class<br>
- Implemented layer between HDFS and heritrix's parser
+
- Implemented layer between HDFS and heritrix's parser<br>
- Tests on 1GB, waiting for main cluster to process more.  
+
- Tests on 1GB, waiting for main cluster to process more. <br>
  
 
'''To be checked:'''<br>
 
'''To be checked:'''<br>
 
- Corrupted files exist, I removed some manually. I am checking it with Internet Memory.
 
- Corrupted files exist, I removed some manually. I am checking it with Internet Memory.

Revision as of 03:51, 19 May 2011

The ArcTool package is parsing and processing arc files. I uploaded the Jar with sources on /cs/phd/ouaknine/process_arc.jar
Job run example: bin/hadoop jar ~/process_arc.jar ArcProcessing -libjars=/cs/phd/ouaknine/PhD/lawa/arcTools/heritrix-1.14.4.jar,/cs/phd/ouaknine/PhD/lawa/arcTools/fastutil-6.1.0.jar keren1GB/ /user/ouaknine/output/sum4

The reader of the arc file is based on Heritrix parser.

Done:
- Implemented new InputFormat (ArcInputFormat, ArcRecordReader, ArcRecord)
- Implemented processing class
- Implemented layer between HDFS and heritrix's parser
- Tests on 1GB, waiting for main cluster to process more.

To be checked:
- Corrupted files exist, I removed some manually. I am checking it with Internet Memory.