Examples with InstanceDoesNotExistException org.apache.rya.api.client.InstanceDoesNotExistException used on opensource projects

Example 21 with InstanceDoesNotExistException

use of org.apache.rya.api.client.InstanceDoesNotExistException in project incubator-rya by apache.

the class AccumuloLoadStatementsFile method loadStatements.

@Override
public void loadStatements(final String ryaInstanceName, final Path statementsFile, final RDFFormat format) throws InstanceDoesNotExistException, RyaClientException {
    requireNonNull(ryaInstanceName);
    requireNonNull(statementsFile);
    requireNonNull(format);
    // Ensure the Rya Instance exists.
    if (!instanceExists.exists(ryaInstanceName)) {
        throw new InstanceDoesNotExistException(String.format("There is no Rya instance named '%s'.", ryaInstanceName));
    }
    Sail sail = null;
    SailRepository sailRepo = null;
    SailRepositoryConnection sailRepoConn = null;
    try {
        // Get a Sail object that is connected to the Rya instance.
        final AccumuloRdfConfiguration ryaConf = getAccumuloConnectionDetails().buildAccumuloRdfConfiguration(ryaInstanceName);
        // RYA-327 should address this hardcoded value.
        ryaConf.setFlush(false);
        sail = RyaSailFactory.getInstance(ryaConf);
        // Load the file.
        sailRepo = new SailRepository(sail);
        sailRepoConn = sailRepo.getConnection();
        sailRepoConn.add(statementsFile.toFile(), null, format);
    } catch (final SailException | AccumuloException | AccumuloSecurityException | RyaDAOException | InferenceEngineException e) {
        log.warn("Exception while loading:", e);
        throw new RyaClientException("A problem connecting to the Rya instance named '" + ryaInstanceName + "' has caused the load to fail.", e);
    } catch (final RepositoryException | RDFParseException | UnsupportedRDFormatException | IOException e) {
        log.warn("Exception while loading:", e);
        throw new RyaClientException("A problem processing the RDF file has caused the load into Rya instance named " + ryaInstanceName + "to fail.", e);
    } finally {
        // Shut it all down.
        if (sailRepoConn != null) {
            try {
                sailRepoConn.close();
            } catch (final RepositoryException e) {
                log.warn("Couldn't close the SailRepoConnection that is attached to the Rya instance.", e);
            }
        }
        if (sailRepo != null) {
            try {
                sailRepo.shutDown();
            } catch (final RepositoryException e) {
                log.warn("Couldn't shut down the SailRepository that is attached to the Rya instance.", e);
            }
        }
        if (sail != null) {
            try {
                sail.shutDown();
            } catch (final SailException e) {
                log.warn("Couldn't shut down the Sail that is attached to the Rya instance.", e);
            }
        }
    }
}

Example 22 with InstanceDoesNotExistException

use of org.apache.rya.api.client.InstanceDoesNotExistException in project incubator-rya by apache.

the class AccumuloUninstall method uninstall.

@Override
public void uninstall(final String ryaInstanceName) throws InstanceDoesNotExistException, RyaClientException {
    requireNonNull(ryaInstanceName);
    // Ensure the Rya Instance exists.
    if (!instanceExists.exists(ryaInstanceName)) {
        throw new InstanceDoesNotExistException(String.format("There is no Rya instance named '%s'.", ryaInstanceName));
    }
    try {
        // Build the list of tables that are present within the Rya instance.
        final List<String> tables = new RyaTableNames().getTableNames(ryaInstanceName, getConnector());
        // Delete them.
        final TableOperations tableOps = getConnector().tableOperations();
        for (final String table : tables) {
            try {
                tableOps.delete(table);
            } catch (final TableNotFoundException e) {
                log.warn("Uninstall could not delete table named '" + LogUtils.clean(table) + "' because it does not exist. " + "Something else is also deleting tables.");
            }
        }
    } catch (PCJStorageException | RyaDetailsRepositoryException e) {
        throw new RyaClientException("Could not uninstall the Rya instance named '" + ryaInstanceName + "' because we could not determine which tables are associated with it.", e);
    } catch (AccumuloException | AccumuloSecurityException e) {
        throw new RyaClientException("Could not uninstall the Rya instance named '" + ryaInstanceName + "' because of a problem interacting with Accumulo..", e);
    }
}

Example 23 with InstanceDoesNotExistException

use of org.apache.rya.api.client.InstanceDoesNotExistException in project incubator-rya by apache.

the class MongoBatchUpdatePCJ method verifyPCJState.

private void verifyPCJState(final String ryaInstanceName, final String pcjId, final MongoClient client) throws RyaClientException {
    try {
        // Fetch the Rya instance's details.
        final RyaDetailsRepository detailsRepo = new MongoRyaInstanceDetailsRepository(client, ryaInstanceName);
        final RyaDetails ryaDetails = detailsRepo.getRyaInstanceDetails();
        // Ensure PCJs are enabled.
        if (!ryaDetails.getPCJIndexDetails().isEnabled()) {
            throw new RyaClientException("PCJs are not enabled for the Rya instance named '" + ryaInstanceName + "'.");
        }
        // Ensure the PCJ exists.
        if (!ryaDetails.getPCJIndexDetails().getPCJDetails().containsKey(pcjId)) {
            throw new PCJDoesNotExistException("The PCJ with id '" + pcjId + "' does not exist within Rya instance '" + ryaInstanceName + "'.");
        }
    } catch (final NotInitializedException e) {
        throw new InstanceDoesNotExistException("No RyaDetails are initialized for the Rya instance named '" + ryaInstanceName + "'.", e);
    } catch (final RyaDetailsRepositoryException e) {
        throw new RyaClientException("Could not fetch the RyaDetails for the Rya instance named '" + ryaInstanceName + "'.", e);
    }
}

Example 24 with InstanceDoesNotExistException

use of org.apache.rya.api.client.InstanceDoesNotExistException in project incubator-rya by apache.

the class MongoCreatePCJ method createPCJ.

@Override
public String createPCJ(final String ryaInstanceName, final String sparql, final Set<ExportStrategy> strategies) throws InstanceDoesNotExistException, RyaClientException {
    requireNonNull(ryaInstanceName);
    requireNonNull(sparql);
    // Ensure the Rya Instance exists.
    if (!instanceExists.exists(ryaInstanceName)) {
        throw new InstanceDoesNotExistException(String.format("There is no Rya instance named '%s'.", ryaInstanceName));
    }
    try (final MongoPcjStorage pcjStore = new MongoPcjStorage(mongoClient, ryaInstanceName)) {
        return pcjStore.createPcj(sparql);
    } catch (final PCJStorageException e) {
        throw new RyaClientException("Unable to create PCJ for: " + sparql, e);
    }
}

Example 25 with InstanceDoesNotExistException

use of org.apache.rya.api.client.InstanceDoesNotExistException in project incubator-rya by apache.

the class AccumuloCreatePeriodicPCJ method createPeriodicPCJ.

@Override
public String createPeriodicPCJ(String instanceName, String sparql, String periodicTopic, String bootStrapServers) throws RyaClientException {
    requireNonNull(instanceName);
    requireNonNull(sparql);
    final Optional<RyaDetails> ryaDetailsHolder = getInstanceDetails.getDetails(instanceName);
    final boolean ryaInstanceExists = ryaDetailsHolder.isPresent();
    if (!ryaInstanceExists) {
        throw new InstanceDoesNotExistException(String.format("The '%s' instance of Rya does not exist.", instanceName));
    }
    final PCJIndexDetails pcjIndexDetails = ryaDetailsHolder.get().getPCJIndexDetails();
    final boolean pcjIndexingEnabeld = pcjIndexDetails.isEnabled();
    if (!pcjIndexingEnabeld) {
        throw new RyaClientException(String.format("The '%s' instance of Rya does not have PCJ Indexing enabled.", instanceName));
    }
    // If a Fluo application is being used, task it with updating the PCJ.
    final Optional<FluoDetails> fluoDetailsHolder = pcjIndexDetails.getFluoDetails();
    if (fluoDetailsHolder.isPresent()) {
        final String fluoAppName = fluoDetailsHolder.get().getUpdateAppName();
        try {
            return updateFluoAppAndRegisterWithKafka(instanceName, fluoAppName, sparql, periodicTopic, bootStrapServers);
        } catch (RepositoryException | MalformedQueryException | SailException | QueryEvaluationException | PcjException | RyaDAOException | PeriodicQueryCreationException e) {
            throw new RyaClientException("Problem while initializing the Fluo application with the new PCJ.", e);
        } catch (UnsupportedQueryException e) {
            throw new RyaClientException("The new PCJ could not be initialized because it either contains an unsupported query node " + "or an invalid ExportStrategy for the given QueryType.  Projection queries can be exported to either Rya or Kafka," + "unless they contain an aggregation, in which case they can only be exported to Kafka.  Construct queries can be exported" + "to Rya and Kafka, and Periodic queries can only be exported to Rya.");
        }
    } else {
        throw new RyaClientException(String.format("The '%s' instance of Rya does not have PCJ Indexing enabled.", instanceName));
    }
}