Revision 60351
Added by Michele Artini about 3 years ago
| SubmitDnetHadoopJobNode.java | ||
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package eu.dnetlib.msro.openaireplus.workflows.nodes.dhp; |
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import java.util.List; |
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import java.util.Map; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import com.googlecode.sarasvati.Engine; |
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import com.googlecode.sarasvati.NodeToken; |
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import com.googlecode.sarasvati.env.Env; |
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import eu.dnetlib.enabling.tools.blackboard.BlackboardJob; |
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import eu.dnetlib.message.Message; |
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import eu.dnetlib.msro.openaireplus.workflows.nodes.dhp.message.DnetMessageManager; |
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import eu.dnetlib.msro.workflows.nodes.blackboard.BlackboardWorkflowJobListener; |
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import eu.dnetlib.msro.workflows.util.ProgressProvider; |
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import eu.dnetlib.msro.workflows.util.WorkflowsConstants; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import java.util.List; |
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import java.util.Map; |
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public class SubmitDnetHadoopJobNode extends SubmitHadoopJobNode implements ProgressProvider, ProgressJobNode {
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private static final Log log = LogFactory.getLog(SubmitDnetHadoopJobNode.class);
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private static final Log log = LogFactory.getLog(SubmitDnetHadoopJobNode.class);
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@Autowired
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DnetMessageManager dnetMessageManager;
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@Autowired
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private DnetMessageManager dnetMessageManager;
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private boolean ongoing = true;
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private int currentValue = 0;
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private int currentValue;
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private int totalValue = 0;
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private String wfId;
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private boolean accurate = false;
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private String wfId; |
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@Override |
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protected void prepareJob(BlackboardJob job, NodeToken token) throws Exception {
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this.wfId = token.getProcess().getEnv().getAttribute("system:processId");
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@Override |
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protected void prepareJob(final BlackboardJob job, final NodeToken token) throws Exception {
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this.wfId = token.getProcess().getEnv().getAttribute("system:processId");
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super.prepareJob(job, token); |
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} |
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private void updateProgressProvider() {
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final Message mess = dnetMessageManager.getOnGoingMessage(wfId); |
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if (mess != null && mess.getBody() != null) {
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if (mess.getBody().containsKey("current")) {
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try {
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setCurrentValue(Integer.parseInt(mess.getBody().get("current")));
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} catch (final Throwable e) {
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log.error("Error parsing value", e);
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} |
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} |
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} |
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if (mess.getBody().containsKey("total")) {
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try {
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setTotalValue(Integer.parseInt(mess.getBody().get("total")));
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setAccurate(true); |
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} catch (final Throwable e) {
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log.error("Error parsing value", e);
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} |
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} |
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Runnable r = () -> {
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while (ongoing) {
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Message mess = dnetMessageManager.getOnGoingMessages(wfId); |
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if (mess != null && mess.getBody() != null && mess.getBody().containsKey("ongoing")) {
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try {
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this.currentValue = Integer.parseInt(mess.getBody().get("ongoing"));
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Thread.sleep(1000); |
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} catch (Throwable e) {
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log.error("Error ono receiving messages ", e);
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} |
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} |
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} |
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}; |
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new Thread(r).start(); |
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super.prepareJob(job, token); |
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} |
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} |
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@Override |
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protected BlackboardWorkflowJobListener generateBlackboardListener(final Engine engine, final NodeToken token) {
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return new BlackboardWorkflowJobListener(engine, token) {
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@Override |
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protected BlackboardWorkflowJobListener generateBlackboardListener(Engine engine, NodeToken token) {
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return new BlackboardWorkflowJobListener(engine, token) {
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@Override |
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protected void onFailed(final BlackboardJob job) {
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ongoing = false; |
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log.warn("Blackboard workflow node FAILED: " + job.getError());
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token.getEnv().setAttribute(WorkflowsConstants.SYSTEM_HAS_FAILED, true); |
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token.getEnv().setAttribute(WorkflowsConstants.SYSTEM_ERROR, job.getError()); |
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complete(job, "abort"); |
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} |
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@Override |
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protected void populateEnv(Env env, Map<String, String> responseParams) {
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ongoing = false; |
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@Override |
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protected void onFailed(final BlackboardJob job) {
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log.warn("Blackboard workflow node FAILED: " + job.getError());
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token.getEnv().setAttribute(WorkflowsConstants.SYSTEM_HAS_FAILED, true); |
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token.getEnv().setAttribute(WorkflowsConstants.SYSTEM_ERROR, job.getError()); |
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complete(job, "abort"); |
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} |
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List<Message> reports = dnetMessageManager.getReport(wfId); |
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if (reports == null) {
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int numberOftries = 0; |
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try {
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while (reports == null && numberOftries < 3) {
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reports = dnetMessageManager.getReport(wfId); |
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Thread.sleep(3000 * numberOftries++); |
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} |
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} catch (InterruptedException e) {
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log.error("Error on waiting report", e);
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} |
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} |
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@Override |
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protected void populateEnv(final Env env, final Map<String, String> responseParams) {
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List<Message> reports = dnetMessageManager.getReports(wfId, true); |
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if (reports.isEmpty()) {
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int numberOftries = 0; |
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try {
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while (reports.isEmpty() && numberOftries < 3) {
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reports = dnetMessageManager.getReports(wfId, true); |
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Thread.sleep(3000 * numberOftries++); |
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} |
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} catch (final InterruptedException e) {
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log.error("Error on waiting report", e);
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} |
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} |
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if (reports == null) {
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throw new RuntimeException("Unable to get report for WorklowId " + wfId);
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} |
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if (reports.isEmpty()) { throw new RuntimeException("Unable to get report for WorklowId " + wfId); }
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reports.forEach(it -> it.getBody().forEach(env::setAttribute)); |
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} |
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}; |
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} |
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reports.forEach(it -> it.getBody().forEach(env::setAttribute));
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}
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};
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}
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@Override
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public ProgressProvider getProgressProvider() {
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return this;
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}
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@Override |
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public int getTotalValue() {
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return 0; |
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} |
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public String getWfId() {
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return wfId; |
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} |
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@Override |
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public int getCurrentValue() {
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return currentValue; |
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} |
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public void setWfId(final String wfId) {
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this.wfId = wfId; |
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} |
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@Override |
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public boolean isInaccurate() {
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return false; |
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} |
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public boolean isAccurate() {
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return accurate; |
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} |
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@Override |
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public ProgressProvider getProgressProvider() {
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return this; |
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} |
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} |
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public void setAccurate(final boolean accurate) {
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this.accurate = accurate; |
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} |
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@Override |
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public int getCurrentValue() {
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updateProgressProvider(); |
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return currentValue; |
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} |
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public void setCurrentValue(final int currentValue) {
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this.currentValue = currentValue; |
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} |
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@Override |
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public int getTotalValue() {
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return totalValue; |
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} |
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public void setTotalValue(final int totalValue) {
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this.totalValue = totalValue; |
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} |
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@Override |
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public boolean isInaccurate() {
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return !accurate; |
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} |
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} |
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