diff options
Diffstat (limited to 'scalding/src/main/scala')
| -rw-r--r-- | scalding/src/main/scala/sandcrawler/GrobidScorable.scala | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/scalding/src/main/scala/sandcrawler/GrobidScorable.scala b/scalding/src/main/scala/sandcrawler/GrobidScorable.scala index c319fe6..f484fad 100644 --- a/scalding/src/main/scala/sandcrawler/GrobidScorable.scala +++ b/scalding/src/main/scala/sandcrawler/GrobidScorable.scala @@ -6,6 +6,8 @@ import cascading.flow.FlowDef import cascading.tuple.Fields 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.hbase.HBaseConstants.SourceMode import parallelai.spyglass.hbase.HBasePipeConversions import parallelai.spyglass.hbase.HBaseSource @@ -21,8 +23,11 @@ class GrobidScorable extends Scorable with HBasePipeConversions { def getFeaturesPipe(args : Args)(implicit mode : Mode, flowDef : FlowDef) : TypedPipe[MapFeatures] = { getSource(args) .read - .fromBytesWritable(new Fields("key", "tei_json", "status_code")) - .toTypedPipe[(String, String, Int)](new Fields("key", "tei_json", "status_code")) + // Can't just "fromBytesWritable" because we have multiple types? + .toTypedPipe[(ImmutableBytesWritable,ImmutableBytesWritable,ImmutableBytesWritable)](new Fields("key", "tei_json", "status_code")) + .map { case (key, tei_json, status_code) => + (Bytes.toString(key.copyBytes()), Bytes.toString(tei_json.copyBytes()), Bytes.toLong(status_code.copyBytes())) + } // TODO: Should I combine next two stages for efficiency? .collect { case (key, json, StatusOK) => (key, json) } .map { entry : (String, String) => GrobidScorable.jsonToMapFeatures(entry._1, entry._2) } |