// Path: strategy/src/main/java/com/msd/gin/halyard/vocab/HALYARD.java
// public final static IRI PARALLEL_SPLIT_FUNCTION = SVF.createIRI(NAMESPACE, "forkAndFilterBy");


import com.yammer.metrics.core.Gauge;
import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.text.MessageFormat;
import java.util.logging.Level;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.codec.binary.Base64;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.client.HTable;
import org.apache.hadoop.hbase.mapreduce.TableMapReduceUtil;
import org.apache.hadoop.hbase.protobuf.generated.AuthenticationProtos;
import org.apache.hadoop.io.NullWritable;
import org.apache.hadoop.mapreduce.Job;
import org.apache.hadoop.mapreduce.Mapper;
import org.apache.hadoop.mapreduce.lib.output.NullOutputFormat;
import org.apache.htrace.Trace;
import org.eclipse.rdf4j.query.algebra.evaluation.function.Function;
import org.eclipse.rdf4j.query.algebra.evaluation.function.FunctionRegistry;
import org.eclipse.rdf4j.rio.RDFFormat;
import org.eclipse.rdf4j.rio.RDFParser;
import org.eclipse.rdf4j.rio.Rio;
import org.eclipse.rdf4j.rio.helpers.AbstractRDFHandler;
import org.eclipse.rdf4j.rio.ntriples.NTriplesUtil;
import static com.msd.gin.halyard.vocab.HALYARD.PARALLEL_SPLIT_FUNCTION;
                HalyardExport.StatusLog log = new HalyardExport.StatusLog() {
                    @Override
                    public void tick() {
                        context.progress();
                    }
                    @Override
                    public void logStatus(String status) {
                        context.setStatus(name + ": " + status);
                    }
                };
                Configuration cfg = context.getConfiguration();
                String[] props = cfg.getStrings(JDBC_PROPERTIES);
                if (props != null) {
                    for (int i=0; i<props.length; i++) {
                        props[i] = new String(Base64.decodeBase64(props[i]), StandardCharsets.UTF_8);
                    }
                }
                HalyardExport.export(cfg, log, cfg.get(SOURCE), query, MessageFormat.format(cfg.get(TARGET), bName, qis.getRepeatIndex()), cfg.get(JDBC_DRIVER), cfg.get(JDBC_CLASSPATH), props, false, cfg.get(HalyardBulkUpdate.ELASTIC_INDEX_URL));
            } catch (Exception e) {
                throw new IOException(e);
            } finally {
                FunctionRegistry.getInstance().remove(fn);
            }
        }
    }

    public HalyardBulkExport() {
        super("bulkexport",
            "Halyard Bulk Export is a MapReduce application that executes multiple Halyard Exports in MapReduce framework. "
                + "Query file name (without extension) can be used in the target URL pattern. Order of queries execution is not guaranteed. "
// Path: strategy/src/main/java/com/msd/gin/halyard/vocab/HALYARD.java
// public final static IRI PARALLEL_SPLIT_FUNCTION = SVF.createIRI(NAMESPACE, "forkAndFilterBy");


// Path: tools/src/main/java/com/msd/gin/halyard/tools/HalyardBulkExport.java
import com.yammer.metrics.core.Gauge;
import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.text.MessageFormat;
import java.util.logging.Level;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.codec.binary.Base64;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.client.HTable;
import org.apache.hadoop.hbase.mapreduce.TableMapReduceUtil;
import org.apache.hadoop.hbase.protobuf.generated.AuthenticationProtos;
import org.apache.hadoop.io.NullWritable;
import org.apache.hadoop.mapreduce.Job;
import org.apache.hadoop.mapreduce.Mapper;
import org.apache.hadoop.mapreduce.lib.output.NullOutputFormat;
import org.apache.htrace.Trace;
import org.eclipse.rdf4j.query.algebra.evaluation.function.Function;
import org.eclipse.rdf4j.query.algebra.evaluation.function.FunctionRegistry;
import org.eclipse.rdf4j.rio.RDFFormat;
import org.eclipse.rdf4j.rio.RDFParser;
import org.eclipse.rdf4j.rio.Rio;
import org.eclipse.rdf4j.rio.helpers.AbstractRDFHandler;
import org.eclipse.rdf4j.rio.ntriples.NTriplesUtil;
import static com.msd.gin.halyard.vocab.HALYARD.PARALLEL_SPLIT_FUNCTION;

                HalyardExport.StatusLog log = new HalyardExport.StatusLog() {
                    @Override
                    public void tick() {
                        context.progress();
                    }
                    @Override
                    public void logStatus(String status) {
                        context.setStatus(name + ": " + status);
                    }
                };
                Configuration cfg = context.getConfiguration();
                String[] props = cfg.getStrings(JDBC_PROPERTIES);
                if (props != null) {
                    for (int i=0; i<props.length; i++) {
                        props[i] = new String(Base64.decodeBase64(props[i]), StandardCharsets.UTF_8);
                    }
                }
                HalyardExport.export(cfg, log, cfg.get(SOURCE), query, MessageFormat.format(cfg.get(TARGET), bName, qis.getRepeatIndex()), cfg.get(JDBC_DRIVER), cfg.get(JDBC_CLASSPATH), props, false, cfg.get(HalyardBulkUpdate.ELASTIC_INDEX_URL));
            } catch (Exception e) {
                throw new IOException(e);
            } finally {
                FunctionRegistry.getInstance().remove(fn);
            }
        }
    }

    public HalyardBulkExport() {
        super("bulkexport",
            "Halyard Bulk Export is a MapReduce application that executes multiple Halyard Exports in MapReduce framework. "
                + "Query file name (without extension) can be used in the target URL pattern. Order of queries execution is not guaranteed. "
                + "Another internal level of parallelisation is done using a custom SPARQL function halyard:" + PARALLEL_SPLIT_FUNCTION.toString() + "(<constant_number_of_forks>, ?a_binding, ...). "