2020-12-12 11:00:14 +01:00
|
|
|
|
2020-11-14 17:42:07 +01:00
|
|
|
package eu.dnetlib.oa.graph.usagerawdata.export;
|
|
|
|
|
|
|
|
import java.io.*;
|
|
|
|
import java.net.URL;
|
|
|
|
import java.net.URLConnection;
|
|
|
|
import java.sql.PreparedStatement;
|
|
|
|
import java.sql.ResultSet;
|
|
|
|
import java.sql.Statement;
|
|
|
|
import java.text.SimpleDateFormat;
|
|
|
|
import java.util.ArrayList;
|
|
|
|
import java.util.Calendar;
|
|
|
|
import java.util.Date;
|
|
|
|
import java.util.List;
|
|
|
|
|
|
|
|
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 org.json.simple.JSONArray;
|
|
|
|
import org.json.simple.JSONObject;
|
|
|
|
import org.json.simple.parser.JSONParser;
|
|
|
|
import org.slf4j.Logger;
|
|
|
|
import org.slf4j.LoggerFactory;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* @author D. Pierrakos, S. Zoupanos
|
|
|
|
*/
|
|
|
|
public class IrusStats {
|
|
|
|
|
2020-12-12 11:00:14 +01:00
|
|
|
private String irusUKURL;
|
2020-11-14 17:42:07 +01:00
|
|
|
|
2020-12-12 11:00:14 +01:00
|
|
|
private static final Logger logger = LoggerFactory.getLogger(IrusStats.class);
|
2020-11-14 17:42:07 +01:00
|
|
|
|
2020-12-12 11:00:14 +01:00
|
|
|
public IrusStats(String irusUKURL) throws Exception {
|
|
|
|
this.irusUKURL = irusUKURL;
|
|
|
|
// The following may not be needed - It will be created when JSON tables are created
|
2020-11-14 17:42:07 +01:00
|
|
|
// createTmpTables();
|
2020-12-12 11:00:14 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
public void reCreateLogDirs() throws Exception {
|
|
|
|
FileSystem dfs = FileSystem.get(new Configuration());
|
|
|
|
|
|
|
|
logger.info("Deleting irusUKReport directory: " + ExecuteWorkflow.irusUKReportPath);
|
|
|
|
dfs.delete(new Path(ExecuteWorkflow.irusUKReportPath), true);
|
|
|
|
|
|
|
|
logger.info("Creating irusUKReport directory: " + ExecuteWorkflow.irusUKReportPath);
|
|
|
|
dfs.mkdirs(new Path(ExecuteWorkflow.irusUKReportPath));
|
|
|
|
}
|
|
|
|
|
|
|
|
public void createTables() throws Exception {
|
|
|
|
try {
|
|
|
|
logger.info("Creating sushilog");
|
|
|
|
Statement stmt = ConnectDB.getHiveConnection().createStatement();
|
|
|
|
String sqlCreateTableSushiLog = "CREATE TABLE IF NOT EXISTS " + ConnectDB.getUsageStatsDBSchema()
|
|
|
|
+ ".sushilog(source STRING, "
|
|
|
|
+ "repository STRING, rid STRING, date STRING, metric_type STRING, count INT) clustered by (source, "
|
|
|
|
+ "repository, rid, date, metric_type) into 100 buckets stored as orc tblproperties('transactional'='true')";
|
|
|
|
stmt.executeUpdate(sqlCreateTableSushiLog);
|
|
|
|
logger.info("Created sushilog");
|
|
|
|
|
|
|
|
stmt.close();
|
|
|
|
ConnectDB.getHiveConnection().close();
|
|
|
|
logger.info("Sushi Tables Created");
|
|
|
|
} catch (Exception e) {
|
|
|
|
logger.error("Failed to create tables: " + e);
|
|
|
|
throw new Exception("Failed to create tables: " + e.toString(), e);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public void processIrusStats() throws Exception {
|
|
|
|
Statement stmt = ConnectDB.getHiveConnection().createStatement();
|
|
|
|
ConnectDB.getHiveConnection().setAutoCommit(false);
|
|
|
|
|
|
|
|
logger.info("Adding JSON Serde jar");
|
|
|
|
stmt.executeUpdate("add jar /usr/share/cmf/common_jars/hive-hcatalog-core-1.1.0-cdh5.14.0.jar");
|
|
|
|
logger.info("Added JSON Serde jar");
|
|
|
|
|
|
|
|
logger.info("Dropping sushilogtmp_json table");
|
|
|
|
String dropSushilogtmpJson = "DROP TABLE IF EXISTS "
|
|
|
|
+ ConnectDB.getUsageStatsDBSchema()
|
|
|
|
+ ".sushilogtmp_json";
|
|
|
|
stmt.executeUpdate(dropSushilogtmpJson);
|
|
|
|
logger.info("Dropped sushilogtmp_json table");
|
|
|
|
|
|
|
|
logger.info("Creating irus_sushilogtmp_json table");
|
|
|
|
String createSushilogtmpJson = "CREATE EXTERNAL TABLE IF NOT EXISTS "
|
|
|
|
+ ConnectDB.getUsageStatsDBSchema() + ".irus_sushilogtmp_json(\n"
|
|
|
|
+ " `ItemIdentifier` ARRAY<\n"
|
|
|
|
+ " struct<\n"
|
|
|
|
+ " Type: STRING,\n"
|
|
|
|
+ " Value: STRING\n"
|
|
|
|
+ " >\n"
|
|
|
|
+ " >,\n"
|
|
|
|
+ " `ItemPerformance` ARRAY<\n"
|
|
|
|
+ " struct<\n"
|
|
|
|
+ " `Period`: struct<\n"
|
|
|
|
+ " `Begin`: STRING,\n"
|
|
|
|
+ " `End`: STRING\n"
|
|
|
|
+ " >,\n"
|
|
|
|
+ " `Instance`: struct<\n"
|
|
|
|
+ " `Count`: STRING,\n"
|
|
|
|
+ " `MetricType`: STRING\n"
|
|
|
|
+ " >\n"
|
|
|
|
+ " >\n"
|
|
|
|
+ " >\n"
|
|
|
|
+ ")\n"
|
|
|
|
+ "ROW FORMAT SERDE 'org.apache.hive.hcatalog.data.JsonSerDe'\n"
|
|
|
|
+ "LOCATION '" + ExecuteWorkflow.irusUKReportPath + "'\n"
|
|
|
|
+ "TBLPROPERTIES (\"transactional\"=\"false\")";
|
|
|
|
stmt.executeUpdate(createSushilogtmpJson);
|
|
|
|
logger.info("Created irus_sushilogtmp_json table");
|
|
|
|
|
|
|
|
logger.info("Dropping irus_sushilogtmp table");
|
|
|
|
String dropSushilogtmp = "DROP TABLE IF EXISTS "
|
|
|
|
+ ConnectDB.getUsageStatsDBSchema()
|
|
|
|
+ ".irus_sushilogtmp";
|
|
|
|
stmt.executeUpdate(dropSushilogtmp);
|
|
|
|
logger.info("Dropped irus_sushilogtmp table");
|
|
|
|
|
|
|
|
logger.info("Creating irus_sushilogtmp table");
|
|
|
|
String createSushilogtmp = "CREATE TABLE " + ConnectDB.getUsageStatsDBSchema()
|
|
|
|
+ ".irus_sushilogtmp(source STRING, repository STRING, "
|
|
|
|
+ "rid STRING, date STRING, metric_type STRING, count INT) clustered by (source) into 100 buckets stored as orc "
|
|
|
|
+ "tblproperties('transactional'='true')";
|
|
|
|
stmt.executeUpdate(createSushilogtmp);
|
|
|
|
logger.info("Created irus_sushilogtmp table");
|
|
|
|
|
|
|
|
logger.info("Inserting to irus_sushilogtmp table");
|
|
|
|
String insertSushilogtmp = "INSERT INTO " + ConnectDB.getUsageStatsDBSchema() + ".irus_sushilogtmp "
|
|
|
|
+ "SELECT 'IRUS-UK', CONCAT('opendoar____::', split(split(INPUT__FILE__NAME,'IrusIRReport_')[1],'_')[0]), "
|
|
|
|
+ "`ItemIdent`.`Value`, `ItemPerf`.`Period`.`Begin`, "
|
|
|
|
+ "`ItemPerf`.`Instance`.`MetricType`, `ItemPerf`.`Instance`.`Count` "
|
|
|
|
+ "FROM " + ConnectDB.getUsageStatsDBSchema() + ".irus_sushilogtmp_json "
|
|
|
|
+ "LATERAL VIEW posexplode(ItemIdentifier) ItemIdentifierTable AS seqi, ItemIdent "
|
|
|
|
+ "LATERAL VIEW posexplode(ItemPerformance) ItemPerformanceTable AS seqp, ItemPerf "
|
|
|
|
+ "WHERE `ItemIdent`.`Type`= 'OAI'";
|
|
|
|
stmt.executeUpdate(insertSushilogtmp);
|
|
|
|
logger.info("Inserted to irus_sushilogtmp table");
|
|
|
|
|
|
|
|
logger.info("Inserting to sushilog table");
|
|
|
|
String insertToShushilog = "INSERT INTO " + ConnectDB.getUsageStatsDBSchema() + ".sushilog SELECT * FROM "
|
|
|
|
+ ConnectDB.getUsageStatsDBSchema()
|
|
|
|
+ ".irus_sushilogtmp";
|
|
|
|
stmt.executeUpdate(insertToShushilog);
|
|
|
|
logger.info("Inserted to sushilog table");
|
|
|
|
|
|
|
|
ConnectDB.getHiveConnection().close();
|
|
|
|
}
|
|
|
|
|
|
|
|
public void getIrusRRReport(String irusUKReportPath) throws Exception {
|
|
|
|
SimpleDateFormat sdf = new SimpleDateFormat("YYYY-MM");
|
|
|
|
// Setting the starting period
|
|
|
|
Calendar start = (Calendar) ExecuteWorkflow.startingLogPeriod.clone();
|
|
|
|
logger.info("(getIrusRRReport) Starting period for log download: " + sdf.format(start.getTime()));
|
|
|
|
|
|
|
|
// Setting the ending period (last day of the month)
|
|
|
|
// Calendar end = (Calendar) ExecuteWorkflow.endingLogPeriod.clone();
|
|
|
|
// end.add(Calendar.MONTH, +1);
|
|
|
|
// end.add(Calendar.DAY_OF_MONTH, -1);
|
|
|
|
Calendar end = Calendar.getInstance();
|
|
|
|
end.add(Calendar.DAY_OF_MONTH, -1);
|
|
|
|
|
|
|
|
logger.info("(getIrusRRReport) Ending period for log download: " + sdf.format(end.getTime()));
|
|
|
|
|
|
|
|
String reportUrl = irusUKURL + "GetReport/?Report=RR1&Release=4&RequestorID=OpenAIRE&BeginDate="
|
|
|
|
+ sdf.format(start.getTime()) + "&EndDate=" + sdf.format(end.getTime())
|
|
|
|
+ "&RepositoryIdentifier=&ItemDataType=&NewJiscBand=&Granularity=Monthly&Callback=";
|
|
|
|
|
|
|
|
logger.info("(getIrusRRReport) Getting report: " + reportUrl);
|
|
|
|
|
|
|
|
String text = getJson(reportUrl, "", "");
|
|
|
|
|
|
|
|
List<String> opendoarsToVisit = new ArrayList<String>();
|
|
|
|
JSONParser parser = new JSONParser();
|
|
|
|
JSONObject jsonObject = (JSONObject) parser.parse(text);
|
|
|
|
jsonObject = (JSONObject) jsonObject.get("ReportResponse");
|
|
|
|
jsonObject = (JSONObject) jsonObject.get("Report");
|
|
|
|
jsonObject = (JSONObject) jsonObject.get("Report");
|
|
|
|
jsonObject = (JSONObject) jsonObject.get("Customer");
|
|
|
|
JSONArray jsonArray = (JSONArray) jsonObject.get("ReportItems");
|
|
|
|
if (jsonArray != null) {
|
|
|
|
int i = 0;
|
|
|
|
for (Object aJsonArray : jsonArray) {
|
|
|
|
JSONObject jsonObjectRow = (JSONObject) aJsonArray;
|
|
|
|
JSONArray itemIdentifier = (JSONArray) jsonObjectRow.get("ItemIdentifier");
|
|
|
|
for (Object identifier : itemIdentifier) {
|
|
|
|
JSONObject opendoar = (JSONObject) identifier;
|
|
|
|
if (opendoar.get("Type").toString().equals("OpenDOAR")) {
|
|
|
|
i++;
|
|
|
|
opendoarsToVisit.add(opendoar.get("Value").toString());
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// break;
|
|
|
|
}
|
|
|
|
|
|
|
|
logger.info("(getIrusRRReport) Found the following opendoars for download: " + opendoarsToVisit);
|
|
|
|
|
|
|
|
if (ExecuteWorkflow.irusNumberOfOpendoarsToDownload > 0
|
|
|
|
&& ExecuteWorkflow.irusNumberOfOpendoarsToDownload <= opendoarsToVisit.size()) {
|
|
|
|
logger.info("Trimming siteIds list to the size of: " + ExecuteWorkflow.irusNumberOfOpendoarsToDownload);
|
|
|
|
opendoarsToVisit = opendoarsToVisit.subList(0, ExecuteWorkflow.irusNumberOfOpendoarsToDownload);
|
|
|
|
}
|
|
|
|
|
|
|
|
logger.info("(getIrusRRReport) Downloading the followins opendoars: " + opendoarsToVisit);
|
|
|
|
|
|
|
|
for (String opendoar : opendoarsToVisit) {
|
|
|
|
logger.info("Now working on openDoar: " + opendoar);
|
|
|
|
this.getIrusIRReport(opendoar, irusUKReportPath);
|
|
|
|
}
|
|
|
|
logger.info("(getIrusRRReport) Finished with report: " + reportUrl);
|
|
|
|
} else {
|
|
|
|
logger.info("IRUS Reports not found for day");
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
private void getIrusIRReport(String opendoar, String irusUKReportPath) throws Exception {
|
|
|
|
|
|
|
|
logger.info("(getIrusIRReport) Getting report(s) with opendoar: " + opendoar);
|
|
|
|
|
|
|
|
ConnectDB.getHiveConnection().setAutoCommit(false);
|
|
|
|
|
|
|
|
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("YYYY-MM");
|
|
|
|
|
|
|
|
// Setting the starting period
|
|
|
|
Calendar start = (Calendar) ExecuteWorkflow.startingLogPeriod.clone();
|
|
|
|
logger.info("(getIrusIRReport) Starting period for log download: " + simpleDateFormat.format(start.getTime()));
|
|
|
|
|
|
|
|
// Setting the ending period (last day of the month)
|
|
|
|
Calendar end = Calendar.getInstance();
|
|
|
|
end.add(Calendar.DAY_OF_MONTH, -1);
|
|
|
|
|
|
|
|
// Calendar end = (Calendar) ExecuteWorkflow.endingLogPeriod.clone();
|
|
|
|
// end.add(Calendar.MONTH, +1);
|
|
|
|
// end.add(Calendar.DAY_OF_MONTH, -1);
|
|
|
|
logger.info("(getIrusIRReport) Ending period for log download: " + simpleDateFormat.format(end.getTime()));
|
|
|
|
|
|
|
|
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
|
|
|
|
PreparedStatement st = ConnectDB
|
|
|
|
.getHiveConnection()
|
|
|
|
.prepareStatement(
|
|
|
|
"SELECT max(date) FROM " + ConnectDB.getUsageStatsDBSchema() + ".sushilog WHERE repository=?");
|
|
|
|
st.setString(1, "opendoar____::" + opendoar);
|
|
|
|
ResultSet rs_date = st.executeQuery();
|
|
|
|
Date dateMax = null;
|
|
|
|
while (rs_date.next()) {
|
|
|
|
if (rs_date.getString(1) != null && !rs_date.getString(1).equals("null")
|
|
|
|
&& !rs_date.getString(1).equals("")) {
|
|
|
|
start.setTime(sdf.parse(rs_date.getString(1)));
|
|
|
|
dateMax = sdf.parse(rs_date.getString(1));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
rs_date.close();
|
|
|
|
int batch_size = 0;
|
|
|
|
|
|
|
|
if (dateMax != null && end.getTime().compareTo(dateMax) <= 0) {
|
|
|
|
logger.info("Date found in logs " + dateMax + " and not downloanding logs for " + opendoar);
|
|
|
|
} else {
|
|
|
|
start.add(Calendar.MONTH, 1);
|
|
|
|
while (start.before(end)) {
|
|
|
|
logger.info("Downloading for date: " + simpleDateFormat.format(start.getTime()));
|
|
|
|
String reportUrl = this.irusUKURL + "GetReport/?Report=IR1&Release=4&RequestorID=OpenAIRE&BeginDate="
|
|
|
|
+ simpleDateFormat.format(start.getTime()) + "&EndDate=" + simpleDateFormat.format(start.getTime())
|
|
|
|
+ "&RepositoryIdentifier=opendoar%3A" + opendoar
|
|
|
|
+ "&ItemIdentifier=&ItemDataType=&hasDOI=&Granularity=Monthly&Callback=";
|
|
|
|
start.add(Calendar.MONTH, 1);
|
|
|
|
|
|
|
|
logger.info("Downloading file: " + reportUrl);
|
|
|
|
String text = getJson(reportUrl, "", "");
|
|
|
|
if (text == null) {
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
FileSystem fs = FileSystem.get(new Configuration());
|
|
|
|
String filePath = irusUKReportPath + "/" + "IrusIRReport_"
|
|
|
|
+ opendoar + "_" + simpleDateFormat.format(start.getTime()) + ".json";
|
|
|
|
logger.info("Storing to file: " + filePath);
|
|
|
|
FSDataOutputStream fin = fs.create(new Path(filePath), true);
|
|
|
|
|
|
|
|
JSONParser parser = new JSONParser();
|
|
|
|
JSONObject jsonObject = (JSONObject) parser.parse(text);
|
|
|
|
jsonObject = (JSONObject) jsonObject.get("ReportResponse");
|
|
|
|
jsonObject = (JSONObject) jsonObject.get("Report");
|
|
|
|
jsonObject = (JSONObject) jsonObject.get("Report");
|
|
|
|
jsonObject = (JSONObject) jsonObject.get("Customer");
|
|
|
|
JSONArray jsonArray = (JSONArray) jsonObject.get("ReportItems");
|
|
|
|
if (jsonArray == null) {
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
String oai = "";
|
|
|
|
for (Object aJsonArray : jsonArray) {
|
|
|
|
JSONObject jsonObjectRow = (JSONObject) aJsonArray;
|
|
|
|
fin.write(jsonObjectRow.toJSONString().getBytes());
|
|
|
|
fin.writeChar('\n');
|
|
|
|
}
|
|
|
|
|
|
|
|
fin.close();
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
// ConnectDB.getHiveConnection().close();
|
|
|
|
|
|
|
|
logger.info("(getIrusIRReport) Finished downloading report(s) with opendoar: " + opendoar);
|
|
|
|
}
|
|
|
|
|
|
|
|
private String getJson(String url) throws Exception {
|
|
|
|
try {
|
|
|
|
System.out.println("===> Connecting to: " + url);
|
|
|
|
URL website = new URL(url);
|
|
|
|
System.out.println("Connection url -----> " + url);
|
|
|
|
URLConnection connection = website.openConnection();
|
|
|
|
|
|
|
|
// connection.setRequestProperty ("Authorization", "Basic "+encoded);
|
|
|
|
StringBuilder response;
|
|
|
|
try (BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
|
|
|
|
response = new StringBuilder();
|
|
|
|
String inputLine;
|
|
|
|
while ((inputLine = in.readLine()) != null) {
|
|
|
|
response.append(inputLine);
|
2020-11-14 17:42:07 +01:00
|
|
|
// response.append("\n");
|
2020-12-12 11:00:14 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
System.out.println("response ====> " + response.toString());
|
|
|
|
|
|
|
|
return response.toString();
|
|
|
|
} catch (Exception e) {
|
|
|
|
logger.error("Failed to get URL: " + e);
|
|
|
|
System.out.println("Failed to get URL: " + e);
|
|
|
|
throw new Exception("Failed to get URL: " + e.toString(), e);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
private String getJson(String url, String username, String password) throws Exception {
|
|
|
|
// String cred=username+":"+password;
|
|
|
|
// String encoded = new sun.misc.BASE64Encoder().encode (cred.getBytes());
|
|
|
|
try {
|
|
|
|
URL website = new URL(url);
|
|
|
|
URLConnection connection = website.openConnection();
|
|
|
|
// connection.setRequestProperty ("Authorization", "Basic "+encoded);
|
|
|
|
StringBuilder response;
|
|
|
|
try (BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
|
|
|
|
response = new StringBuilder();
|
|
|
|
String inputLine;
|
|
|
|
while ((inputLine = in.readLine()) != null) {
|
|
|
|
response.append(inputLine);
|
|
|
|
response.append("\n");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return response.toString();
|
|
|
|
} catch (Exception e) {
|
|
|
|
logger.error("Failed to get URL", e);
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
}
|
2020-11-14 17:42:07 +01:00
|
|
|
}
|