mayankrastogi
/ MultiTagXmlInputFormat.scala
Created
March 6, 2019 06:28
Hadoop XML Input Format that supports sharding by multiple start and end tags
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| import java.io.IOException | |
| import java.nio.charset.StandardCharsets | |
| import com.google.common.io.Closeables | |
| import MultiTagXmlInputFormat.MultiTagXmlRecordReader | |
| import com.typesafe.scalalogging.LazyLogging | |
| import org.apache.hadoop.conf.Configuration | |
| import org.apache.hadoop.io.{DataOutputBuffer, LongWritable, Text} | |
| import org.apache.hadoop.mapreduce.lib.input.{FileSplit, TextInputFormat} | |
| import org.apache.hadoop.mapreduce.{InputSplit, RecordReader, TaskAttemptContext} |