forked from D-Net/dnet-hadoop
apply changes in D-Net/dnet-hadoop#40 (comment)
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@ -1,10 +1,3 @@
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/**
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* This class connects with the IS related to the isLookUpUrl got as parameter.
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* It saves the information about the context that will guide the dump of the results.
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* The information saved is a HashMap. The key is the id of a community - research infrastructure/initiative , the
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* value is the label of the research community - research infrastructure/initiative.
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*
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*/
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package eu.dnetlib.dhp.oa.graph.dump;
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@ -19,12 +12,20 @@ import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.fs.FSDataOutputStream;
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import org.apache.hadoop.fs.FileSystem;
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import org.apache.hadoop.fs.Path;
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import org.dom4j.DocumentException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import eu.dnetlib.dhp.application.ArgumentApplicationParser;
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import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpException;
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/**
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* This class connects with the IS related to the isLookUpUrl got as parameter. It saves the information about the
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* context that will guide the dump of the results. The information saved is a HashMap. The key is the id of a community
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* - research infrastructure/initiative , the value is the label of the research community - research
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* infrastructure/initiative.
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*/
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public class SaveCommunityMap implements Serializable {
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private static final Logger log = LoggerFactory.getLogger(SaveCommunityMap.class);
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@ -40,10 +41,9 @@ public class SaveCommunityMap implements Serializable {
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Path hdfsWritePath = new Path(hdfsPath);
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FSDataOutputStream fsDataOutputStream = null;
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if (fileSystem.exists(hdfsWritePath)) {
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fsDataOutputStream = fileSystem.append(hdfsWritePath);
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} else {
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fsDataOutputStream = fileSystem.create(hdfsWritePath);
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fileSystem.delete(hdfsWritePath);
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}
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fsDataOutputStream = fileSystem.create(hdfsWritePath);
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queryInformationSystem = new QueryInformationSystem();
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queryInformationSystem.setIsLookUp(Utils.getIsLookUpService(isLookUpUrl));
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@ -77,7 +77,7 @@ public class SaveCommunityMap implements Serializable {
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}
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private void saveCommunityMap() throws ISLookUpException, IOException {
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private void saveCommunityMap() throws ISLookUpException, IOException, DocumentException {
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writer.write(Utils.OBJECT_MAPPER.writeValueAsString(queryInformationSystem.getCommunityMap()));
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writer.close();
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}
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