blob: b1dab0eddb0b861d5fd53ad1c0dec8def02661f2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
package sandcrawler
import com.twitter.scalding.Args
import com.twitter.scalding._
import com.twitter.scalding.typed.TDsl._
import org.apache.hadoop.hbase.io.ImmutableBytesWritable
import org.apache.hadoop.hbase.util.Bytes
import parallelai.spyglass.base.JobBase
import parallelai.spyglass.hbase.HBasePipeConversions
class HBaseStatusCountJob(args: Args) extends JobBase(args) with HBasePipeConversions {
val source = HBaseCountJob.getHBaseSource(args("hbase-table"),
args("zookeeper-hosts"),
"grobid0:status_code")
val statusPipe : TypedPipe[Long] = source
.read
.toTypedPipe[(ImmutableBytesWritable,ImmutableBytesWritable)]('key, 'status_code)
.map { case (key, raw_code) => Bytes.toLong(raw_code.copyBytes()) }
statusPipe.groupBy { identity }
.size
.debug
.write(TypedTsv[(Long,Long)](args("output")))
}
|