forked from antonis.lempesis/dnet-hadoop
added dnet-45 HttpConnector and related Classes, produced the POJO for projects and programme
This commit is contained in:
parent
5a648016ef
commit
abc45f2708
|
|
@ -0,0 +1,20 @@
|
|||
|
||||
package eu.dnetlib.dhp.actionmanager.project;
|
||||
|
||||
import java.util.LinkedList;
|
||||
|
||||
public class CollectorPluginErrorLogList extends LinkedList<String> {
|
||||
|
||||
private static final long serialVersionUID = -6925786561303289704L;
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
String log = new String();
|
||||
int index = 0;
|
||||
for (String errorMessage : this) {
|
||||
log += String.format("Retry #%s: %s / ", index++, errorMessage);
|
||||
}
|
||||
return log;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
|
||||
package eu.dnetlib.dhp.actionmanager.project;
|
||||
|
||||
public class CollectorServiceException extends Exception {
|
||||
|
||||
private static final long serialVersionUID = 7523999812098059764L;
|
||||
|
||||
public CollectorServiceException(String string) {
|
||||
super(string);
|
||||
}
|
||||
|
||||
public CollectorServiceException(String string, Throwable exception) {
|
||||
super(string, exception);
|
||||
}
|
||||
|
||||
public CollectorServiceException(Throwable exception) {
|
||||
super(exception);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
package eu.dnetlib.dhp.actionset.h2020programme;
|
||||
package eu.dnetlib.dhp.actionmanager.project;
|
||||
|
||||
import java.io.*;
|
||||
import java.net.URL;
|
||||
|
|
@ -24,7 +24,7 @@ public class GetFile {
|
|||
.toString(
|
||||
GetFile.class
|
||||
.getResourceAsStream(
|
||||
"/eu/dnetlib/dhp/actionset/h2020programme/parameters.json")));
|
||||
"/eu/dnetlib/dhp/actionmanager/project/parameters.json")));
|
||||
|
||||
Configuration conf = new Configuration();
|
||||
|
||||
|
|
@ -0,0 +1,240 @@
|
|||
|
||||
package eu.dnetlib.dhp.actionmanager.project;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.net.*;
|
||||
import java.security.GeneralSecurityException;
|
||||
import java.security.cert.X509Certificate;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
import javax.net.ssl.HttpsURLConnection;
|
||||
import javax.net.ssl.SSLContext;
|
||||
import javax.net.ssl.TrustManager;
|
||||
import javax.net.ssl.X509TrustManager;
|
||||
|
||||
import org.apache.commons.io.IOUtils;
|
||||
import org.apache.commons.lang3.math.NumberUtils;
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
|
||||
/**
|
||||
* @author jochen, michele, andrea
|
||||
*/
|
||||
public class HttpConnector {
|
||||
|
||||
private static final Log log = LogFactory.getLog(HttpConnector.class);
|
||||
|
||||
private int maxNumberOfRetry = 6;
|
||||
private int defaultDelay = 120; // seconds
|
||||
private int readTimeOut = 120; // seconds
|
||||
|
||||
private String responseType = null;
|
||||
|
||||
private String userAgent = "Mozilla/5.0 (compatible; OAI; +http://www.openaire.eu)";
|
||||
|
||||
public HttpConnector() {
|
||||
CookieHandler.setDefault(new CookieManager(null, CookiePolicy.ACCEPT_ALL));
|
||||
}
|
||||
|
||||
/**
|
||||
* Given the URL returns the content via HTTP GET
|
||||
*
|
||||
* @param requestUrl the URL
|
||||
* @return the content of the downloaded resource
|
||||
* @throws CollectorServiceException when retrying more than maxNumberOfRetry times
|
||||
*/
|
||||
public String getInputSource(final String requestUrl) throws CollectorServiceException {
|
||||
return attemptDownlaodAsString(requestUrl, 1, new CollectorPluginErrorLogList());
|
||||
}
|
||||
|
||||
/**
|
||||
* Given the URL returns the content as a stream via HTTP GET
|
||||
*
|
||||
* @param requestUrl the URL
|
||||
* @return the content of the downloaded resource as InputStream
|
||||
* @throws CollectorServiceException when retrying more than maxNumberOfRetry times
|
||||
*/
|
||||
public InputStream getInputSourceAsStream(final String requestUrl) throws CollectorServiceException {
|
||||
return attemptDownload(requestUrl, 1, new CollectorPluginErrorLogList());
|
||||
}
|
||||
|
||||
private String attemptDownlaodAsString(final String requestUrl, final int retryNumber,
|
||||
final CollectorPluginErrorLogList errorList)
|
||||
throws CollectorServiceException {
|
||||
try {
|
||||
InputStream s = attemptDownload(requestUrl, 1, new CollectorPluginErrorLogList());
|
||||
try {
|
||||
return IOUtils.toString(s);
|
||||
} catch (IOException e) {
|
||||
log.error("error while retrieving from http-connection occured: " + requestUrl, e);
|
||||
Thread.sleep(defaultDelay * 1000);
|
||||
errorList.add(e.getMessage());
|
||||
return attemptDownlaodAsString(requestUrl, retryNumber + 1, errorList);
|
||||
} finally {
|
||||
IOUtils.closeQuietly(s);
|
||||
}
|
||||
} catch (InterruptedException e) {
|
||||
throw new CollectorServiceException(e);
|
||||
}
|
||||
}
|
||||
|
||||
private InputStream attemptDownload(final String requestUrl, final int retryNumber,
|
||||
final CollectorPluginErrorLogList errorList)
|
||||
throws CollectorServiceException {
|
||||
|
||||
if (retryNumber > maxNumberOfRetry) {
|
||||
throw new CollectorServiceException("Max number of retries exceeded. Cause: \n " + errorList);
|
||||
}
|
||||
|
||||
log.debug("Downloading " + requestUrl + " - try: " + retryNumber);
|
||||
try {
|
||||
InputStream input = null;
|
||||
|
||||
try {
|
||||
final HttpURLConnection urlConn = (HttpURLConnection) new URL(requestUrl).openConnection();
|
||||
urlConn.setInstanceFollowRedirects(false);
|
||||
urlConn.setReadTimeout(readTimeOut * 1000);
|
||||
urlConn.addRequestProperty("User-Agent", userAgent);
|
||||
|
||||
if (log.isDebugEnabled()) {
|
||||
logHeaderFields(urlConn);
|
||||
}
|
||||
|
||||
int retryAfter = obtainRetryAfter(urlConn.getHeaderFields());
|
||||
if (retryAfter > 0 && urlConn.getResponseCode() == HttpURLConnection.HTTP_UNAVAILABLE) {
|
||||
log.warn("waiting and repeating request after " + retryAfter + " sec.");
|
||||
Thread.sleep(retryAfter * 1000);
|
||||
errorList.add("503 Service Unavailable");
|
||||
urlConn.disconnect();
|
||||
return attemptDownload(requestUrl, retryNumber + 1, errorList);
|
||||
} else if ((urlConn.getResponseCode() == HttpURLConnection.HTTP_MOVED_PERM)
|
||||
|| (urlConn.getResponseCode() == HttpURLConnection.HTTP_MOVED_TEMP)) {
|
||||
final String newUrl = obtainNewLocation(urlConn.getHeaderFields());
|
||||
log.debug("The requested url has been moved to " + newUrl);
|
||||
errorList
|
||||
.add(
|
||||
String
|
||||
.format(
|
||||
"%s %s. Moved to: %s", urlConn.getResponseCode(), urlConn.getResponseMessage(),
|
||||
newUrl));
|
||||
urlConn.disconnect();
|
||||
return attemptDownload(newUrl, retryNumber + 1, errorList);
|
||||
} else if (urlConn.getResponseCode() != HttpURLConnection.HTTP_OK) {
|
||||
log
|
||||
.error(
|
||||
String
|
||||
.format("HTTP error: %s %s", urlConn.getResponseCode(), urlConn.getResponseMessage()));
|
||||
Thread.sleep(defaultDelay * 1000);
|
||||
errorList.add(String.format("%s %s", urlConn.getResponseCode(), urlConn.getResponseMessage()));
|
||||
urlConn.disconnect();
|
||||
return attemptDownload(requestUrl, retryNumber + 1, errorList);
|
||||
} else {
|
||||
input = urlConn.getInputStream();
|
||||
responseType = urlConn.getContentType();
|
||||
return input;
|
||||
}
|
||||
} catch (IOException e) {
|
||||
log.error("error while retrieving from http-connection occured: " + requestUrl, e);
|
||||
Thread.sleep(defaultDelay * 1000);
|
||||
errorList.add(e.getMessage());
|
||||
return attemptDownload(requestUrl, retryNumber + 1, errorList);
|
||||
}
|
||||
} catch (InterruptedException e) {
|
||||
throw new CollectorServiceException(e);
|
||||
}
|
||||
}
|
||||
|
||||
private void logHeaderFields(final HttpURLConnection urlConn) throws IOException {
|
||||
log.debug("StatusCode: " + urlConn.getResponseMessage());
|
||||
|
||||
for (Map.Entry<String, List<String>> e : urlConn.getHeaderFields().entrySet()) {
|
||||
if (e.getKey() != null) {
|
||||
for (String v : e.getValue()) {
|
||||
log.debug(" key: " + e.getKey() + " - value: " + v);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private int obtainRetryAfter(final Map<String, List<String>> headerMap) {
|
||||
for (String key : headerMap.keySet()) {
|
||||
if ((key != null) && key.toLowerCase().equals("retry-after") && (headerMap.get(key).size() > 0)
|
||||
&& NumberUtils.isCreatable(headerMap.get(key).get(0))) {
|
||||
return Integer
|
||||
.parseInt(headerMap.get(key).get(0)) + 10;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
private String obtainNewLocation(final Map<String, List<String>> headerMap) throws CollectorServiceException {
|
||||
for (String key : headerMap.keySet()) {
|
||||
if ((key != null) && key.toLowerCase().equals("location") && (headerMap.get(key).size() > 0)) {
|
||||
return headerMap.get(key).get(0);
|
||||
}
|
||||
}
|
||||
throw new CollectorServiceException("The requested url has been MOVED, but 'location' param is MISSING");
|
||||
}
|
||||
|
||||
/**
|
||||
* register for https scheme; this is a workaround and not intended for the use in trusted environments
|
||||
*/
|
||||
public void initTrustManager() {
|
||||
final X509TrustManager tm = new X509TrustManager() {
|
||||
|
||||
@Override
|
||||
public void checkClientTrusted(final X509Certificate[] xcs, final String string) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void checkServerTrusted(final X509Certificate[] xcs, final String string) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public X509Certificate[] getAcceptedIssuers() {
|
||||
return null;
|
||||
}
|
||||
};
|
||||
try {
|
||||
final SSLContext ctx = SSLContext.getInstance("TLS");
|
||||
ctx.init(null, new TrustManager[] {
|
||||
tm
|
||||
}, null);
|
||||
HttpsURLConnection.setDefaultSSLSocketFactory(ctx.getSocketFactory());
|
||||
} catch (GeneralSecurityException e) {
|
||||
log.fatal(e);
|
||||
throw new IllegalStateException(e);
|
||||
}
|
||||
}
|
||||
|
||||
public int getMaxNumberOfRetry() {
|
||||
return maxNumberOfRetry;
|
||||
}
|
||||
|
||||
public void setMaxNumberOfRetry(final int maxNumberOfRetry) {
|
||||
this.maxNumberOfRetry = maxNumberOfRetry;
|
||||
}
|
||||
|
||||
public int getDefaultDelay() {
|
||||
return defaultDelay;
|
||||
}
|
||||
|
||||
public void setDefaultDelay(final int defaultDelay) {
|
||||
this.defaultDelay = defaultDelay;
|
||||
}
|
||||
|
||||
public int getReadTimeOut() {
|
||||
return readTimeOut;
|
||||
}
|
||||
|
||||
public void setReadTimeOut(final int readTimeOut) {
|
||||
this.readTimeOut = readTimeOut;
|
||||
}
|
||||
|
||||
public String getResponseType() {
|
||||
return responseType;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,139 @@
|
|||
|
||||
package eu.dnetlib.dhp.actionmanager.project;
|
||||
|
||||
import java.io.BufferedWriter;
|
||||
import java.io.Closeable;
|
||||
import java.io.IOException;
|
||||
import java.io.OutputStreamWriter;
|
||||
import java.nio.charset.StandardCharsets;
|
||||
import java.sql.ResultSet;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import java.util.Set;
|
||||
|
||||
import org.apache.commons.csv.CSVParser;
|
||||
import org.apache.commons.csv.CSVFormat;
|
||||
|
||||
import org.apache.commons.io.IOUtils;
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
import org.apache.hadoop.conf.Configuration;
|
||||
import org.apache.hadoop.fs.FSDataOutputStream;
|
||||
import org.apache.hadoop.fs.FileSystem;
|
||||
import org.apache.hadoop.fs.Path;
|
||||
|
||||
import com.fasterxml.jackson.databind.ObjectMapper;
|
||||
|
||||
import eu.dnetlib.dhp.application.ArgumentApplicationParser;
|
||||
import eu.dnetlib.dhp.schema.common.ModelSupport;
|
||||
import eu.dnetlib.dhp.schema.common.RelationInverse;
|
||||
import eu.dnetlib.dhp.schema.oaf.Relation;
|
||||
|
||||
public class PrepareProjects implements Closeable {
|
||||
private static final Log log = LogFactory.getLog(PrepareProjects.class);
|
||||
private final Configuration conf;
|
||||
private final BufferedWriter writer;
|
||||
private final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
|
||||
private final HttpConnector httpConnector;
|
||||
|
||||
public static void main(final String[] args) throws Exception {
|
||||
final ArgumentApplicationParser parser = new ArgumentApplicationParser(
|
||||
IOUtils
|
||||
.toString(
|
||||
PrepareProjects.class
|
||||
.getResourceAsStream(
|
||||
"/eu/dnetlib/dhp/actionmanager/project/parameters.json")));
|
||||
|
||||
parser.parseArgument(args);
|
||||
|
||||
final String fileURL = parser.get("fileURL");
|
||||
final String hdfsPath = parser.get("hdfsPath");
|
||||
final String hdfsNameNode = parser.get("hdfsNameNode");
|
||||
|
||||
try (final PrepareProjects prepareProjects = new PrepareProjects(hdfsPath, hdfsNameNode)) {
|
||||
|
||||
log.info("Getting projects...");
|
||||
prepareProjects.execute(fileURL);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
public void execute(final String fileURL) throws Exception {
|
||||
|
||||
String projects = httpConnector.getInputSource(fileURL);
|
||||
final CSVFormat format = CSVFormat.EXCEL
|
||||
.withHeader()
|
||||
.withDelimiter(';')
|
||||
.withQuote('"')
|
||||
.withTrim();
|
||||
final CSVParser parser = CSVParser.parse(projects, format);
|
||||
final Set<String> headers = parser.getHeaderMap().keySet();
|
||||
}
|
||||
|
||||
public List<Relation> processBlacklistEntry(ResultSet rs) {
|
||||
try {
|
||||
Relation direct = new Relation();
|
||||
Relation inverse = new Relation();
|
||||
|
||||
String source_prefix = ModelSupport.entityIdPrefix.get(rs.getString("source_type"));
|
||||
String target_prefix = ModelSupport.entityIdPrefix.get(rs.getString("target_type"));
|
||||
|
||||
String source_direct = source_prefix + "|" + rs.getString("source");
|
||||
direct.setSource(source_direct);
|
||||
inverse.setTarget(source_direct);
|
||||
|
||||
String target_direct = target_prefix + "|" + rs.getString("target");
|
||||
direct.setTarget(target_direct);
|
||||
inverse.setSource(target_direct);
|
||||
|
||||
String encoding = rs.getString("relationship");
|
||||
RelationInverse ri = ModelSupport.relationInverseMap.get(encoding);
|
||||
direct.setRelClass(ri.getRelation());
|
||||
inverse.setRelClass(ri.getInverse());
|
||||
direct.setRelType(ri.getRelType());
|
||||
inverse.setRelType(ri.getRelType());
|
||||
direct.setSubRelType(ri.getSubReltype());
|
||||
inverse.setSubRelType(ri.getSubReltype());
|
||||
|
||||
return Arrays.asList(direct, inverse);
|
||||
|
||||
} catch (final Exception e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() throws IOException {
|
||||
writer.close();
|
||||
}
|
||||
|
||||
public PrepareProjects(
|
||||
final String hdfsPath, String hdfsNameNode)
|
||||
throws Exception {
|
||||
|
||||
this.conf = new Configuration();
|
||||
this.conf.set("fs.defaultFS", hdfsNameNode);
|
||||
this.httpConnector = new HttpConnector();
|
||||
FileSystem fileSystem = FileSystem.get(this.conf);
|
||||
Path hdfsWritePath = new Path(hdfsPath);
|
||||
FSDataOutputStream fsDataOutputStream = null;
|
||||
if (fileSystem.exists(hdfsWritePath)) {
|
||||
fsDataOutputStream = fileSystem.append(hdfsWritePath);
|
||||
} else {
|
||||
fsDataOutputStream = fileSystem.create(hdfsWritePath);
|
||||
}
|
||||
|
||||
this.writer = new BufferedWriter(new OutputStreamWriter(fsDataOutputStream, StandardCharsets.UTF_8));
|
||||
|
||||
}
|
||||
|
||||
protected void writeRelation(final Relation r) {
|
||||
try {
|
||||
writer.write(OBJECT_MAPPER.writeValueAsString(r));
|
||||
writer.newLine();
|
||||
} catch (final Exception e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
|
||||
package eu.dnetlib.dhp.actionmanager.project;
|
||||
|
||||
import java.io.Serializable;
|
||||
|
||||
public class Programme implements Serializable {
|
||||
private String rcn;
|
||||
private String code;
|
||||
private String title;
|
||||
private String shortTitle;
|
||||
private String language;
|
||||
|
||||
public String getRcn() {
|
||||
return rcn;
|
||||
}
|
||||
|
||||
public void setRcn(String rcn) {
|
||||
this.rcn = rcn;
|
||||
}
|
||||
|
||||
public String getCode() {
|
||||
return code;
|
||||
}
|
||||
|
||||
public void setCode(String code) {
|
||||
this.code = code;
|
||||
}
|
||||
|
||||
public String getTitle() {
|
||||
return title;
|
||||
}
|
||||
|
||||
public void setTitle(String title) {
|
||||
this.title = title;
|
||||
}
|
||||
|
||||
public String getShortTitle() {
|
||||
return shortTitle;
|
||||
}
|
||||
|
||||
public void setShortTitle(String shortTitle) {
|
||||
this.shortTitle = shortTitle;
|
||||
}
|
||||
|
||||
public String getLanguage() {
|
||||
return language;
|
||||
}
|
||||
|
||||
public void setLanguage(String language) {
|
||||
this.language = language;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,196 @@
|
|||
|
||||
package eu.dnetlib.dhp.actionmanager.project;
|
||||
|
||||
import java.io.Serializable;
|
||||
|
||||
public class Project implements Serializable {
|
||||
private String rcn;
|
||||
private String id;
|
||||
private String acronym;
|
||||
private String status;
|
||||
private String programme;
|
||||
private String topics;
|
||||
private String frameworkProgramme;
|
||||
private String title;
|
||||
private String startDate;
|
||||
private String endDate;
|
||||
private String projectUrl;
|
||||
private String objective;
|
||||
private String totalCost;
|
||||
private String ecMaxContribution;
|
||||
private String call;
|
||||
private String fundingScheme;
|
||||
private String coordinator;
|
||||
private String coordinatorCountry;
|
||||
private String participants;
|
||||
private String participantCountries;
|
||||
private String subjects;
|
||||
|
||||
public String getRcn() {
|
||||
return rcn;
|
||||
}
|
||||
|
||||
public void setRcn(String rcn) {
|
||||
this.rcn = rcn;
|
||||
}
|
||||
|
||||
public String getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
public void setId(String id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public String getAcronym() {
|
||||
return acronym;
|
||||
}
|
||||
|
||||
public void setAcronym(String acronym) {
|
||||
this.acronym = acronym;
|
||||
}
|
||||
|
||||
public String getStatus() {
|
||||
return status;
|
||||
}
|
||||
|
||||
public void setStatus(String status) {
|
||||
this.status = status;
|
||||
}
|
||||
|
||||
public String getProgramme() {
|
||||
return programme;
|
||||
}
|
||||
|
||||
public void setProgramme(String programme) {
|
||||
this.programme = programme;
|
||||
}
|
||||
|
||||
public String getTopics() {
|
||||
return topics;
|
||||
}
|
||||
|
||||
public void setTopics(String topics) {
|
||||
this.topics = topics;
|
||||
}
|
||||
|
||||
public String getFrameworkProgramme() {
|
||||
return frameworkProgramme;
|
||||
}
|
||||
|
||||
public void setFrameworkProgramme(String frameworkProgramme) {
|
||||
this.frameworkProgramme = frameworkProgramme;
|
||||
}
|
||||
|
||||
public String getTitle() {
|
||||
return title;
|
||||
}
|
||||
|
||||
public void setTitle(String title) {
|
||||
this.title = title;
|
||||
}
|
||||
|
||||
public String getStartDate() {
|
||||
return startDate;
|
||||
}
|
||||
|
||||
public void setStartDate(String startDate) {
|
||||
this.startDate = startDate;
|
||||
}
|
||||
|
||||
public String getEndDate() {
|
||||
return endDate;
|
||||
}
|
||||
|
||||
public void setEndDate(String endDate) {
|
||||
this.endDate = endDate;
|
||||
}
|
||||
|
||||
public String getProjectUrl() {
|
||||
return projectUrl;
|
||||
}
|
||||
|
||||
public void setProjectUrl(String projectUrl) {
|
||||
this.projectUrl = projectUrl;
|
||||
}
|
||||
|
||||
public String getObjective() {
|
||||
return objective;
|
||||
}
|
||||
|
||||
public void setObjective(String objective) {
|
||||
this.objective = objective;
|
||||
}
|
||||
|
||||
public String getTotalCost() {
|
||||
return totalCost;
|
||||
}
|
||||
|
||||
public void setTotalCost(String totalCost) {
|
||||
this.totalCost = totalCost;
|
||||
}
|
||||
|
||||
public String getEcMaxContribution() {
|
||||
return ecMaxContribution;
|
||||
}
|
||||
|
||||
public void setEcMaxContribution(String ecMaxContribution) {
|
||||
this.ecMaxContribution = ecMaxContribution;
|
||||
}
|
||||
|
||||
public String getCall() {
|
||||
return call;
|
||||
}
|
||||
|
||||
public void setCall(String call) {
|
||||
this.call = call;
|
||||
}
|
||||
|
||||
public String getFundingScheme() {
|
||||
return fundingScheme;
|
||||
}
|
||||
|
||||
public void setFundingScheme(String fundingScheme) {
|
||||
this.fundingScheme = fundingScheme;
|
||||
}
|
||||
|
||||
public String getCoordinator() {
|
||||
return coordinator;
|
||||
}
|
||||
|
||||
public void setCoordinator(String coordinator) {
|
||||
this.coordinator = coordinator;
|
||||
}
|
||||
|
||||
public String getCoordinatorCountry() {
|
||||
return coordinatorCountry;
|
||||
}
|
||||
|
||||
public void setCoordinatorCountry(String coordinatorCountry) {
|
||||
this.coordinatorCountry = coordinatorCountry;
|
||||
}
|
||||
|
||||
public String getParticipants() {
|
||||
return participants;
|
||||
}
|
||||
|
||||
public void setParticipants(String participants) {
|
||||
this.participants = participants;
|
||||
}
|
||||
|
||||
public String getParticipantCountries() {
|
||||
return participantCountries;
|
||||
}
|
||||
|
||||
public void setParticipantCountries(String participantCountries) {
|
||||
this.participantCountries = participantCountries;
|
||||
}
|
||||
|
||||
public String getSubjects() {
|
||||
return subjects;
|
||||
}
|
||||
|
||||
public void setSubjects(String subjects) {
|
||||
this.subjects = subjects;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
|
||||
package eu.dnetlib.dhp.actionmanager.project;
|
||||
|
||||
import static eu.dnetlib.dhp.common.SparkSessionSupport.runWithSparkSession;
|
||||
|
||||
import java.util.Optional;
|
||||
|
||||
import org.apache.commons.io.IOUtils;
|
||||
import org.apache.spark.SparkConf;
|
||||
import org.apache.spark.sql.SparkSession;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import com.fasterxml.jackson.databind.ObjectMapper;
|
||||
|
||||
import eu.dnetlib.dhp.application.ArgumentApplicationParser;
|
||||
import eu.dnetlib.dhp.common.HdfsSupport;
|
||||
|
||||
public class SparkAtomicActionJob {
|
||||
private static final Logger log = LoggerFactory.getLogger(SparkAtomicActionJob.class);
|
||||
private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
|
||||
String jsonConfiguration = IOUtils
|
||||
.toString(
|
||||
SparkAtomicActionJob.class
|
||||
.getResourceAsStream(
|
||||
"/eu/dnetlib/dhp/actionmanager/project/action_set_parameters.json"));
|
||||
|
||||
final ArgumentApplicationParser parser = new ArgumentApplicationParser(jsonConfiguration);
|
||||
|
||||
parser.parseArgument(args);
|
||||
|
||||
Boolean isSparkSessionManaged = Optional
|
||||
.ofNullable(parser.get("isSparkSessionManaged"))
|
||||
.map(Boolean::valueOf)
|
||||
.orElse(Boolean.TRUE);
|
||||
|
||||
log.info("isSparkSessionManaged: {}", isSparkSessionManaged);
|
||||
|
||||
String projectPath = parser.get("projectPath");
|
||||
log.info("projectPath: {}", projectPath);
|
||||
|
||||
final String outputPath = parser.get("outputPath");
|
||||
log.info("outputPath {}: ", outputPath);
|
||||
|
||||
final String programmePath = parser.get("programmePath");
|
||||
log.info("programmePath {}: ", programmePath);
|
||||
|
||||
SparkConf conf = new SparkConf();
|
||||
|
||||
runWithSparkSession(
|
||||
conf,
|
||||
isSparkSessionManaged,
|
||||
spark -> {
|
||||
removeOutputDir(spark, outputPath);
|
||||
getAtomicActions(
|
||||
spark,
|
||||
projectPath,
|
||||
programmePath,
|
||||
outputPath);
|
||||
});
|
||||
}
|
||||
|
||||
private static void removeOutputDir(SparkSession spark, String path) {
|
||||
HdfsSupport.remove(path, spark.sparkContext().hadoopConfiguration());
|
||||
}
|
||||
|
||||
private static void getAtomicActions(SparkSession spark, String projectPatj, String programmePath,
|
||||
String outputPath) {
|
||||
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
[
|
||||
{
|
||||
"paramName": "issm",
|
||||
"paramLongName": "isSparkSessionManaged",
|
||||
"paramDescription": "when true will stop SparkSession after job execution",
|
||||
"paramRequired": false
|
||||
},
|
||||
{
|
||||
"paramName": "pjfu",
|
||||
"paramLongName": "projectsFileURL",
|
||||
"paramDescription": "the URL from where to get the projects file",
|
||||
"paramRequired": true
|
||||
},
|
||||
{
|
||||
"paramName": "pfu",
|
||||
"paramLongName": "programmeFileURL",
|
||||
"paramDescription": "the URL from where to get the programme file",
|
||||
"paramRequired": true
|
||||
},
|
||||
{
|
||||
"paramName": "o",
|
||||
"paramLongName": "outputPath",
|
||||
"paramDescription": "the path of the new ActionSet",
|
||||
"paramRequired": true
|
||||
}
|
||||
]
|
||||
|
|
@ -33,7 +33,7 @@
|
|||
<java>
|
||||
<main-class>eu.dnetlib.dhp.actionset.h2020programme.GetFile</main-class>
|
||||
<arg>--hdfsNameNode</arg><arg>${nameNode}</arg>
|
||||
<arg>--fileUrl</arg><arg>${projectFileURL}</arg>
|
||||
<arg>--fileURL</arg><arg>${projectFileURL}</arg>
|
||||
<arg>--hdfsPath</arg><arg>${workingDir}/projects.csv</arg>
|
||||
</java>
|
||||
<ok to="shell_get_programme_file"/>
|
||||
|
|
@ -44,7 +44,7 @@
|
|||
<java>
|
||||
<main-class>eu.dnetlib.dhp.actionset.h2020programme.GetFile</main-class>
|
||||
<arg>--hdfsNameNode</arg><arg>${nameNode}</arg>
|
||||
<arg>--fileUrl</arg><arg>${programmeFileURL}</arg>
|
||||
<arg>--fileURL</arg><arg>${programmeFileURL}</arg>
|
||||
<arg>--hdfsPath</arg><arg>${workingDir}/programme.csv</arg>
|
||||
</java>
|
||||
<ok to="End"/>
|
||||
Loading…
Reference in New Issue