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package eu.dnetlib.msro.workflows.nodes.hadoop;
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import java.util.Set;
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import eu.dnetlib.msro.workflows.graph.Arc;
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import eu.dnetlib.msro.workflows.procs.Env;
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import eu.dnetlib.openaire.hadoop.utils.HBaseTableUtils;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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public class DefineHBaseOpenaireSchemaJobNode extends AbstractHBaseAdminJobNode {
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private static final Log log = LogFactory.getLog(DefineHBaseOpenaireSchemaJobNode.class); // NOPMD by marko on 11/24/08 5:02 PM
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@Override
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protected String execute(final Env env) throws Exception {
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final Set<String> columns = HBaseTableUtils.listAllColumns();
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log.info("table definition: " + columns);
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env.setAttribute(getTableColumnsParamName(), asCSV(columns));
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return Arc.DEFAULT_ARC;
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}
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}
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