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package sandcrawler
import cascading.property.AppProps
import cascading.tuple.Fields
import com.twitter.scalding._
import java.util.Properties
import parallelai.spyglass.base.JobBase
import parallelai.spyglass.hbase.{HBaseSource, HBasePipeConversions}
import parallelai.spyglass.hbase.HBaseConstants.SourceMode
class HBaseMimeCountJob(args: Args) extends JobBase(args) with HBasePipeConversions {
val output = args("output")
HBaseMimeCountJob.getHBaseSource(args("hbase-table"),
args("zookeeper-hosts"))
.read
.fromBytesWritable(List('mime))
.debug
.groupBy('mime){group => group.size('count)}
.write(Tsv(output))
}
object HBaseMimeCountJob {
def getHBaseSource(hbase_table: String, zookeeper_hosts: String) : HBaseSource = {
return HBaseBuilder.build(
hbase_table,
zookeeper_hosts,
List("file:mime"),
SourceMode.SCAN_ALL)
}
}
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