diff options
Diffstat (limited to 'scalding/src/main')
| -rw-r--r-- | scalding/src/main/scala/sandcrawler/HBaseMimeCountJob.scala | 28 | 
1 files changed, 28 insertions, 0 deletions
| diff --git a/scalding/src/main/scala/sandcrawler/HBaseMimeCountJob.scala b/scalding/src/main/scala/sandcrawler/HBaseMimeCountJob.scala new file mode 100644 index 0000000..819a652 --- /dev/null +++ b/scalding/src/main/scala/sandcrawler/HBaseMimeCountJob.scala @@ -0,0 +1,28 @@ +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 +    .read +    .fromBytesWritable(List('mime)) +    .debug +    .groupBy('mime){group => group.size('count)} +    .write(Tsv(output)) +} + +object HBaseMimeCountJob { +  def getHBaseSource = HBaseBuilder.build( +    "wbgrp-journal-extract-0-qa",     // HBase Table Name +    "mtrcs-zk1.us.archive.org:2181",  // HBase Zookeeper server (to get runtime config info; can be array?) +    List("file:mime"), +    SourceMode.SCAN_ALL) +} | 
