Example usage for com.google.common.util.concurrent UncheckedExecutionException getCause

List of usage examples for com.google.common.util.concurrent UncheckedExecutionException getCause

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Introduction

In this page you can find the example usage for com.google.common.util.concurrent UncheckedExecutionException getCause.

Prototype

public synchronized Throwable getCause()

Source Link

Document

Returns the cause of this throwable or null if the cause is nonexistent or unknown.

Usage

From source file:org.apache.hadoop.hbase.client.BigtableAdmin.java

@Override
public HTableDescriptor getTableDescriptor(TableName tableName) throws TableNotFoundException, IOException {
    if (tableName == null) {
        return null;
    }/*  w  w  w  .j  a  va 2 s  .  c om*/

    String bigtableTableName = TableMetadataSetter.getBigtableName(tableName, options);
    GetTableRequest request = GetTableRequest.newBuilder().setName(bigtableTableName).build();

    try {
        return tableAdapter.adapt(bigtableAdminClient.getTable(request));
    } catch (UncheckedExecutionException e) {
        if (e.getCause() != null && e.getCause() instanceof OperationRuntimeException) {
            Status status = ((OperationRuntimeException) e.getCause()).getStatus();
            if (status.getCode() == Status.NOT_FOUND.getCode()) {
                throw new TableNotFoundException(tableName);
            }
        }
        throw new IOException("Failed to getTableDescriptor() on " + tableName, e);
    } catch (Throwable throwable) {
        throw new IOException("Failed to getTableDescriptor() on " + tableName, throwable);
    }
}

From source file:org.apache.usergrid.corepersistence.CpEntityManagerFactory.java

private void checkManagementApp(Properties properties) {

    int maxRetries = 100;
    try {//from www.ja v a2 s  .co m
        maxRetries = Integer.parseInt(properties.getProperty(MANAGEMENT_APP_INIT_MAXRETRIES, "100"));

    } catch (Exception e) {
        logger.error("Error parsing " + MANAGEMENT_APP_INIT_MAXRETRIES + ". Will use " + maxRetries, e);
    }

    int interval = 1000;
    try {
        interval = Integer.parseInt(properties.getProperty(MANAGEMENT_APP_INIT_INTERVAL, "1000"));

    } catch (Exception e) {
        logger.error("Error parsing " + MANAGEMENT_APP_INIT_INTERVAL + ". Will use " + maxRetries, e);
    }

    // hold up construction until we can access the management app
    int retries = 0;
    boolean managementAppFound = false;
    boolean bootstrapping = false;
    Set<Class> seenBefore = new HashSet<>(10);
    while (!managementAppFound && retries++ < maxRetries) {
        try {
            // bypass entity manager cache and get managementApp
            managementApp = _getEntityManager(getManagementAppId()).getApplication();
            managementAppFound = true;

        } catch (Throwable t) {

            if (t instanceof CollectionRuntimeException) {
                CollectionRuntimeException cre = (CollectionRuntimeException) t;
                if (cre.isBootstrapping()) {
                    // we're bootstrapping, ignore this and continue
                    bootstrapping = true;
                    break;
                }
            }
            Throwable cause = t;

            // there was an error, be as informative as possible
            StringBuilder sb = new StringBuilder();
            sb.append(retries).append(": Error (");

            if (t instanceof UncheckedExecutionException) {
                UncheckedExecutionException uee = (UncheckedExecutionException) t;
                if (uee.getCause() instanceof RuntimeException) {
                    cause = uee.getCause().getCause();
                    sb.append(cause.getClass().getSimpleName()).append(") ")
                            .append(uee.getCause().getMessage());
                } else {
                    cause = uee.getCause();
                    sb.append(cause.getClass().getSimpleName()).append(") ").append(t.getMessage());
                }
            } else {
                sb.append(t.getCause().getClass().getSimpleName()).append(") ").append(t.getMessage());
            }

            String msg = sb.toString();
            if (!seenBefore.contains(cause.getClass())) {
                logger.error(msg, t);
            } else {
                logger.error(msg);
            }
            seenBefore.add(cause.getClass());

            try {
                Thread.sleep(interval);
            } catch (InterruptedException ignored) {
            }
        }
    }

    if (!managementAppFound && !bootstrapping) {
        // exception here will prevent WAR from being deployed
        throw new RuntimeException("Unable to get management app after " + retries + " retries");
    }
}

From source file:com.facebook.presto.metadata.StaticFunctionNamespace.java

private SpecializedFunctionKey getSpecializedFunctionKey(Signature signature) {
    try {//from ww  w.j a va2  s  .  c om
        return specializedFunctionKeyCache.getUnchecked(signature);
    } catch (UncheckedExecutionException e) {
        throwIfInstanceOf(e.getCause(), PrestoException.class);
        throw e;
    }
}

From source file:com.facebook.presto.metadata.StaticFunctionNamespace.java

public ScalarFunctionImplementation getScalarFunctionImplementation(Signature signature) {
    checkArgument(signature.getKind() == SCALAR, "%s is not a scalar function", signature);
    checkArgument(signature.getTypeVariableConstraints().isEmpty(), "%s has unbound type parameters",
            signature);/* w w w  . ja v a 2s  . co m*/

    try {
        return specializedScalarCache.getUnchecked(getSpecializedFunctionKey(signature));
    } catch (UncheckedExecutionException e) {
        throwIfInstanceOf(e.getCause(), PrestoException.class);
        throw e;
    }
}

From source file:com.facebook.presto.metadata.StaticFunctionNamespace.java

public InternalAggregationFunction getAggregateFunctionImplementation(FunctionHandle functionHandle) {
    checkArgument(functionHandle instanceof StaticFunctionHandle, "Expect StaticFunctionHandle");
    Signature signature = ((StaticFunctionHandle) functionHandle).getSignature();
    checkArgument(signature.getKind() == AGGREGATE, "%s is not an aggregate function", signature);
    checkArgument(signature.getTypeVariableConstraints().isEmpty(), "%s has unbound type parameters",
            signature);//  w  w  w.  jav  a  2s .co m

    try {
        return specializedAggregationCache.getUnchecked(getSpecializedFunctionKey(signature));
    } catch (UncheckedExecutionException e) {
        throwIfInstanceOf(e.getCause(), PrestoException.class);
        throw e;
    }
}

From source file:com.facebook.presto.metadata.StaticFunctionNamespace.java

public WindowFunctionSupplier getWindowFunctionImplementation(FunctionHandle functionHandle) {
    checkArgument(functionHandle instanceof StaticFunctionHandle, "Expect StaticFunctionHandle");
    Signature signature = ((StaticFunctionHandle) functionHandle).getSignature();
    checkArgument(signature.getKind() == WINDOW || signature.getKind() == AGGREGATE,
            "%s is not a window function", signature);
    checkArgument(signature.getTypeVariableConstraints().isEmpty(), "%s has unbound type parameters",
            signature);//ww w .  ja v a 2  s . com

    try {
        return specializedWindowCache.getUnchecked(getSpecializedFunctionKey(signature));
    } catch (UncheckedExecutionException e) {
        throwIfInstanceOf(e.getCause(), PrestoException.class);
        throw e;
    }
}

From source file:com.facebook.presto.metadata.StaticFunctionNamespace.java

@Override
public FunctionMetadata getFunctionMetadata(FunctionHandle functionHandle) {
    checkArgument(functionHandle instanceof StaticFunctionHandle, "Expect StaticFunctionHandle");
    Signature signature = ((StaticFunctionHandle) functionHandle).getSignature();
    SpecializedFunctionKey functionKey;//w  w w . java  2 s  .  c  o  m
    try {
        functionKey = specializedFunctionKeyCache.getUnchecked(signature);
    } catch (UncheckedExecutionException e) {
        throwIfInstanceOf(e.getCause(), PrestoException.class);
        throw e;
    }
    SqlFunction function = functionKey.getFunction();
    Optional<OperatorType> operatorType = tryGetOperatorType(signature.getName());
    if (operatorType.isPresent()) {
        return new FunctionMetadata(operatorType.get(), signature.getArgumentTypes(), signature.getReturnType(),
                signature.getKind(), function.isDeterministic(), function.isCalledOnNullInput());
    } else {
        return new FunctionMetadata(signature.getName(), signature.getArgumentTypes(),
                signature.getReturnType(), signature.getKind(), function.isDeterministic(),
                function.isCalledOnNullInput());
    }
}

From source file:io.prestosql.metadata.FunctionRegistry.java

public InternalAggregationFunction getAggregateFunctionImplementation(Signature signature) {
    checkArgument(signature.getKind() == AGGREGATE, "%s is not an aggregate function", signature);
    checkArgument(signature.getTypeVariableConstraints().isEmpty(), "%s has unbound type parameters",
            signature);/*from  w  w w.j  a v a  2 s.c o m*/

    try {
        return specializedAggregationCache.getUnchecked(getSpecializedFunctionKey(signature));
    } catch (UncheckedExecutionException e) {
        throwIfInstanceOf(e.getCause(), PrestoException.class);
        throw e;
    }
}

From source file:io.prestosql.metadata.FunctionRegistry.java

public WindowFunctionSupplier getWindowFunctionImplementation(Signature signature) {
    checkArgument(signature.getKind() == WINDOW || signature.getKind() == AGGREGATE,
            "%s is not a window function", signature);
    checkArgument(signature.getTypeVariableConstraints().isEmpty(), "%s has unbound type parameters",
            signature);/*w w  w  . j  a  v  a 2s  . c  o m*/

    try {
        return specializedWindowCache.getUnchecked(getSpecializedFunctionKey(signature));
    } catch (UncheckedExecutionException e) {
        throwIfInstanceOf(e.getCause(), PrestoException.class);
        throw e;
    }
}

From source file:com.facebook.buck.apple.xcode.ProjectGenerator.java

public void createXcodeProjects() throws IOException {
    try {// ww  w .j  a v  a  2  s. c o m
        targetNameToGIDMap = buildTargetNameToGIDMap();
        Iterable<BuildRule> allRules = RuleDependencyFinder.getAllRules(partialGraph, initialTargets);
        ImmutableMap.Builder<BuildRule, PBXTarget> ruleToTargetMapBuilder = ImmutableMap.builder();
        for (BuildRule rule : allRules) {
            if (isBuiltByCurrentProject(rule)) {
                // Trigger the loading cache to call the generateTargetForBuildRule function.
                Optional<PBXTarget> target = buildRuleToXcodeTarget.getUnchecked(rule);
                if (target.isPresent()) {
                    ruleToTargetMapBuilder.put(rule, target.get());
                }
            }
        }

        if (options.contains(Option.REFERENCE_EXISTING_XCCONFIGS)) {
            setProjectLevelConfigs(project, repoRootRelativeToOutputDirectory,
                    collectProjectLevelConfigsIfIdenticalOrFail(
                            xcodeConfigurationLayersMultimapBuilder.build()));
        }

        addGeneratedSignedSourceTarget(project);
        writeProjectFile(project);

        if (options.contains(Option.GENERATE_WORKSPACE)) {
            writeWorkspace(projectPath);
        }

        if (options.contains(Option.GENERATE_SCHEME)) {
            scheme = SchemeGenerator.createScheme(partialGraph, projectPath, ruleToTargetMapBuilder.build());
            SchemeGenerator.writeScheme(projectFilesystem, scheme, projectPath);
        }

        if (shouldPlaceAssetCatalogCompiler) {
            Path placedAssetCatalogCompilerPath = projectFilesystem.getPathForRelativePath(
                    BuckConstant.BIN_PATH.resolve("xcode-scripts/compile_asset_catalogs.py"));
            projectFilesystem.createParentDirs(placedAssetCatalogCompilerPath);
            projectFilesystem.createParentDirs(placedAssetCatalogBuildPhaseScript);
            projectFilesystem.copyFile(Paths.get(PATH_TO_ASSET_CATALOG_COMPILER),
                    placedAssetCatalogCompilerPath);
            projectFilesystem.copyFile(Paths.get(PATH_TO_ASSET_CATALOG_BUILD_PHASE_SCRIPT),
                    placedAssetCatalogBuildPhaseScript);
        }
    } catch (UncheckedExecutionException e) {
        // if any code throws an exception, they tend to get wrapped in LoadingCache's
        // UncheckedExecutionException. Unwrap it if its cause is HumanReadable.
        if (e.getCause() instanceof HumanReadableException) {
            throw (HumanReadableException) e.getCause();
        } else {
            throw e;
        }
    }
}