.settings/org.eclipse.jdt.core.prefs

@@ -1,15 +1,109 @@
 eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.annotation.inheritNullAnnotations=disabled
+org.eclipse.jdt.core.compiler.annotation.missingNonNullByDefaultAnnotation=ignore
+org.eclipse.jdt.core.compiler.annotation.nonnull=org.eclipse.jdt.annotation.NonNull
+org.eclipse.jdt.core.compiler.annotation.nonnull.secondary=
+org.eclipse.jdt.core.compiler.annotation.nonnullbydefault=org.eclipse.jdt.annotation.NonNullByDefault
+org.eclipse.jdt.core.compiler.annotation.nonnullbydefault.secondary=
+org.eclipse.jdt.core.compiler.annotation.nullable=org.eclipse.jdt.annotation.Nullable
+org.eclipse.jdt.core.compiler.annotation.nullable.secondary=
+org.eclipse.jdt.core.compiler.annotation.nullanalysis=disabled
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
 org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=warning
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.autoboxing=ignore
+org.eclipse.jdt.core.compiler.problem.comparingIdentical=warning
+org.eclipse.jdt.core.compiler.problem.deadCode=warning
+org.eclipse.jdt.core.compiler.problem.deprecation=warning
+org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=disabled
+org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=disabled
+org.eclipse.jdt.core.compiler.problem.discouragedReference=warning
+org.eclipse.jdt.core.compiler.problem.emptyStatement=ignore
 org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.explicitlyClosedAutoCloseable=ignore
+org.eclipse.jdt.core.compiler.problem.fallthroughCase=ignore
+org.eclipse.jdt.core.compiler.problem.fatalOptionalError=disabled
+org.eclipse.jdt.core.compiler.problem.fieldHiding=ignore
+org.eclipse.jdt.core.compiler.problem.finalParameterBound=warning
+org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=warning
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=warning
+org.eclipse.jdt.core.compiler.problem.includeNullInfoFromAsserts=disabled
+org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning
+org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=warning
+org.eclipse.jdt.core.compiler.problem.indirectStaticAccess=ignore
+org.eclipse.jdt.core.compiler.problem.localVariableHiding=ignore
+org.eclipse.jdt.core.compiler.problem.methodWithConstructorName=warning
+org.eclipse.jdt.core.compiler.problem.missingDefaultCase=ignore
+org.eclipse.jdt.core.compiler.problem.missingDeprecatedAnnotation=ignore
+org.eclipse.jdt.core.compiler.problem.missingEnumCaseDespiteDefault=disabled
+org.eclipse.jdt.core.compiler.problem.missingHashCodeMethod=ignore
+org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotation=ignore
+org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotationForInterfaceMethodImplementation=enabled
+org.eclipse.jdt.core.compiler.problem.missingSerialVersion=warning
+org.eclipse.jdt.core.compiler.problem.missingSynchronizedOnInheritedMethod=ignore
+org.eclipse.jdt.core.compiler.problem.noEffectAssignment=warning
+org.eclipse.jdt.core.compiler.problem.noImplicitStringConversion=warning
+org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral=ignore
+org.eclipse.jdt.core.compiler.problem.nonnullParameterAnnotationDropped=warning
+org.eclipse.jdt.core.compiler.problem.nonnullTypeVariableFromLegacyInvocation=warning
+org.eclipse.jdt.core.compiler.problem.nullAnnotationInferenceConflict=error
+org.eclipse.jdt.core.compiler.problem.nullReference=warning
+org.eclipse.jdt.core.compiler.problem.nullSpecViolation=error
+org.eclipse.jdt.core.compiler.problem.nullUncheckedConversion=warning
+org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
+org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
+org.eclipse.jdt.core.compiler.problem.pessimisticNullAnalysisForFreeTypeVariables=warning
+org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=ignore
+org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
+org.eclipse.jdt.core.compiler.problem.potentiallyUnclosedCloseable=ignore
+org.eclipse.jdt.core.compiler.problem.rawTypeReference=warning
+org.eclipse.jdt.core.compiler.problem.redundantNullAnnotation=warning
+org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
+org.eclipse.jdt.core.compiler.problem.redundantSpecificationOfTypeArguments=ignore
+org.eclipse.jdt.core.compiler.problem.redundantSuperinterface=ignore
+org.eclipse.jdt.core.compiler.problem.reportMethodCanBePotentiallyStatic=ignore
+org.eclipse.jdt.core.compiler.problem.reportMethodCanBeStatic=ignore
 org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
+org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled
+org.eclipse.jdt.core.compiler.problem.staticAccessReceiver=warning
+org.eclipse.jdt.core.compiler.problem.suppressOptionalErrors=disabled
+org.eclipse.jdt.core.compiler.problem.suppressWarnings=enabled
+org.eclipse.jdt.core.compiler.problem.syntacticNullAnalysisForFields=disabled
+org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation=ignore
+org.eclipse.jdt.core.compiler.problem.typeParameterHiding=warning
+org.eclipse.jdt.core.compiler.problem.unavoidableGenericTypeProblems=enabled
+org.eclipse.jdt.core.compiler.problem.uncheckedTypeOperation=warning
+org.eclipse.jdt.core.compiler.problem.unclosedCloseable=warning
+org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock=ignore
+org.eclipse.jdt.core.compiler.problem.unhandledWarningToken=warning
+org.eclipse.jdt.core.compiler.problem.unnecessaryElse=ignore
+org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck=ignore
+org.eclipse.jdt.core.compiler.problem.unqualifiedFieldAccess=ignore
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownException=ignore
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionExemptExceptionAndThrowable=enabled
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionIncludeDocCommentReference=enabled
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding=disabled
+org.eclipse.jdt.core.compiler.problem.unusedExceptionParameter=ignore
+org.eclipse.jdt.core.compiler.problem.unusedImport=warning
+org.eclipse.jdt.core.compiler.problem.unusedLabel=warning
+org.eclipse.jdt.core.compiler.problem.unusedLocal=warning
+org.eclipse.jdt.core.compiler.problem.unusedObjectAllocation=ignore
+org.eclipse.jdt.core.compiler.problem.unusedParameter=ignore
+org.eclipse.jdt.core.compiler.problem.unusedParameterIncludeDocCommentReference=enabled
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenImplementingAbstract=disabled
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete=disabled
+org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
+org.eclipse.jdt.core.compiler.problem.unusedTypeParameter=ignore
+org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
+org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8

CHANGELOG.md

@@ -3,6 +3,13 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 # Changelog for "dataminer"
 
 
+## [v1.8.0-SNAPSHOT] - 2022-01-24
+
+### Fixes
+
+- Fixed max computations support [#22700]
+
+
 ## [v1.7.1] - 2021-05-24
 
 ### Fixes

pom.xml

@@ -9,7 +9,7 @@
 	</parent>
 	<groupId>org.gcube.dataanalysis</groupId>
 	<artifactId>dataminer</artifactId>
-	<version>1.7.1</version>
+	<version>1.8.0-SNAPSHOT</version>
 	<name>dataminer</name>
 	<description>An e-Infrastructure service providing state-of-the art DataMining algorithms and ecological modelling approaches under the Web Processing Service (WPS) standard.</description>
 	
@@ -55,7 +55,7 @@
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>gcube-bom</artifactId>
-				<version>2.0.1</version>
+				<version>2.0.2-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
@@ -162,12 +162,10 @@
 		<dependency>
 			<groupId>org.gcube.common</groupId>
 			<artifactId>storagehub-client-library</artifactId>
-			<version>[1.0.0, 2.0.0-SNAPSHOT)</version>
 		</dependency>
 		<dependency>
 			<groupId>org.gcube.common</groupId>
 			<artifactId>storagehub-model</artifactId>
-			<version>[1.0.0, 2.0.0-SNAPSHOT)</version>
 		</dependency>
 
 		<dependency>

src/main/java/org/gcube/dataanalysis/wps/statisticalmanager/synchserver/mapping/AbstractEcologicalEngineMapper.java

@@ -50,6 +50,8 @@ import org.slf4j.LoggerFactory;
 
 public class AbstractEcologicalEngineMapper extends AbstractAnnotatedAlgorithm implements Observable, Cancellable {
 
+	private static final int COMPUTATION_WAIT_FOR_RUN_REQUEST = 20000;
+
 	/**
 	 * Deploying procedure: 1 - modify configuration files 2 - modify resource
 	 * file: resources/templates/setup.cfg 3 - generate classes with
@@ -85,30 +87,41 @@ public class AbstractEcologicalEngineMapper extends AbstractAnnotatedAlgorithm i
 		this.wpsExternalID = wpsExternalID;
 	}
 
-	public static synchronized void addComputation(String session, String user) {
+	private static synchronized void addComputation(String session, String user) {
 		runningcomputations.put(session, user);
 	}
 
-	public static synchronized void removeComputation(String session) {
+	private static synchronized void removeComputation(String session) {
 		runningcomputations.remove(session);
 	}
 
-	public static synchronized int getRuningComputations() {
+	private static synchronized int getRuningComputations() {
 		return runningcomputations.size();
 	}
 
-	public static synchronized String displayRunningComputations() {
+	private static synchronized String displayRunningComputations() {
 		return runningcomputations.toString();
 	}
 
-	public void waitForResources() throws Exception {
-		while (getRuningComputations() > ConfigurationManager.getMaxComputations()) {
-			Thread.sleep(20000);
+	private void waitForResources(String computationSession, String username, String scope) throws Exception {
+		while (waitCondition(computationSession, username, scope)) {
+			Thread.sleep(COMPUTATION_WAIT_FOR_RUN_REQUEST);
 			LOGGER.debug("Waiting for resources to be available: " + displayRunningComputations());
 		}
 
 	}
 
+	private static synchronized boolean waitCondition(String computationSession, String username, String scope) {
+		if (getRuningComputations() >= ConfigurationManager.getMaxComputations()) {
+			return true;
+		} else {
+			// add the computation to the global list of computations
+			LOGGER.debug("Add computation to run: {}", computationSession);
+			addComputation(computationSession, username + ":" + scope);
+			return false;
+		}
+	}
+
 	// inner objects
 	public AlgorithmConfiguration config;
 	public InfrastructureDialoguer infrastructureDialoguer;
@@ -366,11 +379,9 @@ public class AbstractEcologicalEngineMapper extends AbstractAnnotatedAlgorithm i
 			config = configManager.getConfig();
 			LOGGER.info("Configured algorithm with session " + computationSession);
 			time("Configuration");
-			waitForResources();
+			waitForResources(computationSession, configManager.getUsername(), configManager.getScope());
 			LOGGER.info("Running algorithm with session " + computationSession);
 			time("Waiting time for resources to be free");
-			// add the computation to the global list of computations
-			addComputation(computationSession, configManager.getUsername() + ":" + configManager.getScope());
 
 			String scope = configManager.getScope();
 			String username = configManager.getUsername();
@@ -502,8 +513,8 @@ public class AbstractEcologicalEngineMapper extends AbstractAnnotatedAlgorithm i
 				throw e;
 		} finally {
 			LOGGER.debug("accounting algorithm");
-			if(operationResult==null){
-				operationResult=OperationResult.FAILED;
+			if (operationResult == null) {
+				operationResult = OperationResult.FAILED;
 			}
 			accountAlgorithmExecution(startTimeLong, System.currentTimeMillis(), operationResult);
 			LOGGER.debug("Deleting Input Tables");