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Added rain processing namespace, for work for dan.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -9,3 +9,6 @@ docs | |
| autodoc | ||
| .#* | ||
| *#* | ||
| .classpath | ||
| .settings/ | ||
| .project | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,21 +1,30 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <projectDescription> | ||
| <name>forma</name> | ||
| <comment> | ||
| <name>forma</name> | ||
| <comment> | ||
| </comment> | ||
| <projects/> | ||
| <buildSpec> | ||
| <buildCommand> | ||
| <name>ccw.builder</name> | ||
| <arguments/> | ||
| </buildCommand> | ||
| <buildCommand> | ||
| <name>org.eclipse.jdt.core.javabuilder</name> | ||
| <arguments/> | ||
| </buildCommand> | ||
| </buildSpec> | ||
| <natures> | ||
| <nature>ccw.nature</nature> | ||
| <nature>org.eclipse.jdt.core.javanature</nature> | ||
| </natures> | ||
| </projectDescription> | ||
| <projects> | ||
| </projects> | ||
| <buildSpec> | ||
| <buildCommand> | ||
| <name>ccw.builder</name> | ||
| <arguments> | ||
| </arguments> | ||
| </buildCommand> | ||
| <buildCommand> | ||
| <name>org.eclipse.jdt.core.javabuilder</name> | ||
| <arguments> | ||
| </arguments> | ||
| </buildCommand> | ||
| <buildCommand> | ||
| <name>org.eclipse.m2e.core.maven2Builder</name> | ||
| <arguments> | ||
| </arguments> | ||
| </buildCommand> | ||
| </buildSpec> | ||
| <natures> | ||
| <nature>org.eclipse.m2e.core.maven2Nature</nature> | ||
| <nature>ccw.nature</nature> | ||
| <nature>org.eclipse.jdt.core.javanature</nature> | ||
| </natures> | ||
| </projectDescription> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| (ns forma.hadoop.jobs.process-rain | ||
| (:use cascalog.api | ||
| [forma.source.tilesets :only (tile-set)] | ||
| [forma.utils :only (weighted-mean)]) | ||
| (:require [cascalog.ops :as c] | ||
| [forma.date-time :as date] | ||
| [forma.hadoop.io :as io] | ||
| [forma.hadoop.predicate :as p] | ||
| [forma.source.modis :as m] | ||
| [forma.source.static :as static]) | ||
| (:gen-class)) | ||
|
|
||
| (def gadm-tap (hfs-seqfile "s3n://redddata/gadm/1000-00/*/*/")) | ||
| (def precl-tap (hfs-seqfile "s3n://redddata/precl/1000-32/*/*/")) | ||
|
|
||
| (defn rain-tap | ||
| "TODO: Very similar to extract-tseries. Consolidate." | ||
| [rain-src] | ||
| (<- [?mod-h ?mod-v ?sample ?line ?date ?val] | ||
| (rain-src _ ?s-res _ ?tilestring ?date ?chunkid ?chunk) | ||
| (io/count-vals ?chunk :> ?chunk-size) | ||
| (p/struct-index 0 ?chunk :> ?pix-idx ?val) | ||
| (m/tilestring->hv ?tilestring :> ?mod-h ?mod-v) | ||
| (m/tile-position ?s-res ?chunk-size ?chunkid ?pix-idx :> ?sample ?line))) | ||
|
|
||
| (defbufferop weighted-avg [tuples] | ||
| [(apply weighted-mean (flatten tuples))]) | ||
|
|
||
| (defn run-rain | ||
| [gadm-src rain-src] | ||
| (let [gadm-src (static/static-tap gadm-src) | ||
| rain-src (rain-tap rain-src) | ||
| join (<- [?gadm ?mod-h ?mod-v ?sample ?line ?date ?count ?avg-rain] | ||
| (gadm-src _ ?mod-h ?mod-v ?sample ?line ?gadm) | ||
| (rain-src ?mod-h ?mod-v ?sample ?line ?date ?rain) | ||
| (c/count ?count) | ||
| (c/avg ?rain :> ?avg-rain))] | ||
| (<- [?gadm ?date ?weighted-avg] | ||
| (join ?gadm ?mod-h ?mod-v ?sample ?line ?date ?count ?avg-rain) | ||
| (weighted-avg ?avg-rain ?count :> ?weighted-avg)))) | ||
|
|
||
| (defn -main [path] | ||
| (?- (io/myhfs-textline path) | ||
| (run-rain gadm-tap precl-tap))) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,126 +1,20 @@ | ||
| package forma.tap; | ||
|
|
||
| import java.util.ArrayList; | ||
| import java.util.HashMap; | ||
| import java.util.HashSet; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import forma.schema.DataChunk; | ||
| import org.apache.thrift.TBase; | ||
| import org.apache.thrift.TFieldIdEnum; | ||
| import org.apache.thrift.TUnion; | ||
| import org.apache.thrift.meta_data.FieldMetaData; | ||
| import org.apache.thrift.meta_data.FieldValueMetaData; | ||
| import org.apache.thrift.meta_data.StructMetaData; | ||
|
|
||
| import forma.schema.DataValue; | ||
| import forma.schema.LocationProperty; | ||
| import forma.schema.LocationPropertyValue; | ||
| import forma.schema.ModisChunkLocation; | ||
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| public class SplitDataChunkPailStructure extends DataChunkPailStructure { | ||
| // protected static interface FieldStructure { | ||
| // public boolean isValidTarget(String[] dirs); | ||
| // public void fillTarget(List<String> ret, Object val); | ||
| // } | ||
|
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| // public static HashMap<Short, FieldStructure> validFieldMap = new HashMap<Short, FieldStructure>(); | ||
|
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| // private static Map<TFieldIdEnum, FieldMetaData> getMetadataMap(Class c) { | ||
| // try { | ||
| // Object o = c.newInstance(); | ||
| // return (Map) c.getField("metaDataMap").get(o); | ||
| // } catch (Exception e) { | ||
| // throw new RuntimeException(e); | ||
| // } | ||
| // } | ||
|
|
||
| // protected static class EdgeStructure implements FieldStructure { | ||
| // public boolean isValidTarget(String[] dirs) { | ||
| // return true; | ||
| // } | ||
| // public void fillTarget(List<String> ret, Object val) { | ||
|
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||
| // } | ||
| // } | ||
|
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| // protected static class PropertyStructure implements FieldStructure { | ||
| // private short valueId; | ||
| // private HashSet<Short> validIds; | ||
|
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| // private static short getIdForClass(Map<TFieldIdEnum, FieldMetaData> meta, Class toFind) { | ||
| // for(TFieldIdEnum k: meta.keySet()) { | ||
| // FieldValueMetaData md = meta.get(k).valueMetaData; | ||
| // if(md instanceof StructMetaData) { | ||
| // if(toFind.equals(((StructMetaData) md).structClass)) { | ||
| // return k.getThriftFieldId(); | ||
| // } | ||
| // } | ||
| // } | ||
| // throw new RuntimeException("Could not find " + toFind.toString() + " in " + meta.toString()); | ||
| // } | ||
|
|
||
| // public PropertyStructure(Class prop) { | ||
| // try { | ||
| // Map<TFieldIdEnum, FieldMetaData> propMeta = getMetadataMap(prop); | ||
| // Class valClass = Class.forName(prop.getName() + "Value"); | ||
| // valueId = getIdForClass(propMeta, valClass); | ||
|
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| // validIds = new HashSet<Short>(); | ||
| // Map<TFieldIdEnum, FieldMetaData> valMeta = getMetadataMap(valClass); | ||
| // for(TFieldIdEnum valId: valMeta.keySet()) { | ||
| // validIds.add(valId.getThriftFieldId()); | ||
| // } | ||
| // } catch(Exception e) { | ||
| // throw new RuntimeException(e); | ||
| // } | ||
| // } | ||
|
|
||
| // public boolean isValidTarget(String[] dirs) { | ||
| // if(dirs.length<2) return false; | ||
| // try { | ||
| // short s = Short.parseShort(dirs[1]); | ||
| // return validIds.contains(s); | ||
| // } catch(NumberFormatException e) { | ||
| // return false; | ||
| // } | ||
| // } | ||
|
|
||
| // public void fillTarget(List<String> ret, Object val) { | ||
| // ret.add("" + ((TUnion) ((TBase)val).getFieldValue(valueId)).getSetField().getThriftFieldId()); | ||
| // } | ||
| // } | ||
|
|
||
| // static { | ||
| // for(DataUnit._Fields k: DataUnit.metaDataMap.keySet()) { | ||
| // FieldValueMetaData md = DataUnit.metaDataMap.get(k).valueMetaData; | ||
| // FieldStructure fieldStruct; | ||
| // if(md instanceof StructMetaData && ((StructMetaData) md).structClass.getName().endsWith("Property")) { | ||
| // fieldStruct = new PropertyStructure(((StructMetaData) md).structClass); | ||
| // } else { | ||
| // fieldStruct = new EdgeStructure(); | ||
| // } | ||
| // validFieldMap.put(k.getThriftFieldId(), fieldStruct); | ||
| // } | ||
| // } | ||
|
|
||
| // @Override | ||
| // public boolean isValidTarget(String[] dirs) { | ||
| // if(dirs.length==0) return false; | ||
| // try { | ||
| // short id = Short.parseShort(dirs[0]); | ||
| // FieldStructure s = validFieldMap.get(id); | ||
| // if(s==null) return false; | ||
| // else return s.isValidTarget(dirs); | ||
| // } catch(NumberFormatException e) { | ||
| // return false; | ||
| // } | ||
| // } | ||
|
|
||
| // @Override | ||
| // public List<String> getTarget(Data object) { | ||
| // List<String> ret = new ArrayList<String>(); | ||
| // DataUnit du = object.get_dataunit(); | ||
| // short id = du.getSetField().getThriftFieldId(); | ||
| // ret.add("" + id); | ||
| // validFieldMap.get(id).fillTarget(ret, du.getFieldValue()); | ||
| // return ret; | ||
| // } | ||
|
|
||
| @Override | ||
| public List<String> getTarget(DataChunk t) { | ||
| List<String> ret = new ArrayList<String>(); | ||
|
|
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| ret.add(t.getDataset()); | ||
| return ret; | ||
| } | ||
| } | ||
|
|
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