Examples with OperationNotPermittedException io.confluent.kafka.schemaregistry.exceptions.OperationNotPermittedException used on opensource projects

Example 1 with OperationNotPermittedException

use of io.confluent.kafka.schemaregistry.exceptions.OperationNotPermittedException in project schema-registry by confluentinc.

the class KafkaSchemaRegistry method updateCompatibilityLevel.

public void updateCompatibilityLevel(String subject, CompatibilityLevel newCompatibilityLevel) throws SchemaRegistryStoreException, OperationNotPermittedException, UnknownLeaderException {
    if (isReadOnlyMode(subject)) {
        throw new OperationNotPermittedException("Subject " + subject + " is in read-only mode");
    }
    ConfigKey configKey = new ConfigKey(subject);
    try {
        kafkaStore.waitUntilKafkaReaderReachesLastOffset(subject, kafkaStoreTimeoutMs);
        kafkaStore.put(configKey, new ConfigValue(subject, newCompatibilityLevel));
        log.debug("Wrote new compatibility level: " + newCompatibilityLevel.name + " to the" + " Kafka data store with key " + configKey.toString());
    } catch (StoreException e) {
        throw new SchemaRegistryStoreException("Failed to write new config value to the store", e);
    }
}

Example 2 with OperationNotPermittedException

use of io.confluent.kafka.schemaregistry.exceptions.OperationNotPermittedException in project schema-registry by confluentinc.

the class SubjectVersionsResource method register.

@POST
@PerformanceMetric("subjects.versions.register")
@Operation(summary = "Register a new schema under the specified subject. If successfully " + "registered, this returns the unique identifier of this schema in the registry. The " + "returned identifier should be used to retrieve this schema from the schemas resource and " + "is different from the schema's version which is associated with the subject. If the same " + "schema is registered under a different subject, the same identifier will be returned. " + "However, the version of the schema may be different under different subjects.\n" + "A schema should be compatible with the previously registered schema or schemas (if there " + "are any) as per the configured compatibility level. The configured compatibility level " + "can be obtained by issuing a GET http:get:: /config/(string: subject). If that returns " + "null, then GET http:get:: /config\n" + "When there are multiple instances of Schema Registry running in the same cluster, the " + "schema registration request will be forwarded to one of the instances designated as " + "the primary. If the primary is not available, the client will get an error code " + "indicating that the forwarding has failed.", responses = { @ApiResponse(content = @Content(schema = @io.swagger.v3.oas.annotations.media.Schema(implementation = RegisterSchemaResponse.class))), @ApiResponse(responseCode = "409", description = "Incompatible schema"), @ApiResponse(responseCode = "422", description = "Error code 42201 -- Invalid schema or " + "schema type"), @ApiResponse(responseCode = "500", description = "Error code 50001 -- Error in the backend data store\n" + "Error code 50002 -- Operation timed out\n" + "Error code 50003 -- Error while forwarding the request to the primary") })
public void register(@Suspended final AsyncResponse asyncResponse, @Context HttpHeaders headers, @Parameter(description = "Name of the subject", required = true) @PathParam("subject") String subjectName, @Parameter(description = "Whether to register the normalized schema") @QueryParam("normalize") boolean normalize, @Parameter(description = "Schema", required = true) @NotNull RegisterSchemaRequest request) {
    log.info("Registering new schema: subject {}, version {}, id {}, type {}, schema size {}", subjectName, request.getVersion(), request.getId(), request.getSchemaType(), request.getSchema() == null ? 0 : request.getSchema().length());
    if (subjectName != null && (CharMatcher.javaIsoControl().matchesAnyOf(subjectName) || QualifiedSubject.create(this.schemaRegistry.tenant(), subjectName).getSubject().equals(GLOBAL_RESOURCE_NAME))) {
        throw Errors.invalidSubjectException(subjectName);
    }
    subjectName = QualifiedSubject.normalize(schemaRegistry.tenant(), subjectName);
    Map<String, String> headerProperties = requestHeaderBuilder.buildRequestHeaders(headers, schemaRegistry.config().whitelistHeaders());
    Schema schema = new Schema(subjectName, request.getVersion() != null ? request.getVersion() : 0, request.getId() != null ? request.getId() : -1, request.getSchemaType() != null ? request.getSchemaType() : AvroSchema.TYPE, request.getReferences(), request.getSchema());
    int id;
    try {
        id = schemaRegistry.registerOrForward(subjectName, schema, normalize, headerProperties);
    } catch (IdDoesNotMatchException e) {
        throw Errors.idDoesNotMatchException(e);
    } catch (InvalidSchemaException e) {
        throw Errors.invalidSchemaException(e);
    } catch (OperationNotPermittedException e) {
        throw Errors.operationNotPermittedException(e.getMessage());
    } catch (SchemaRegistryTimeoutException e) {
        throw Errors.operationTimeoutException("Register operation timed out", e);
    } catch (SchemaRegistryStoreException e) {
        throw Errors.storeException("Register schema operation failed while writing" + " to the Kafka store", e);
    } catch (SchemaRegistryRequestForwardingException e) {
        throw Errors.requestForwardingFailedException("Error while forwarding register schema request" + " to the leader", e);
    } catch (IncompatibleSchemaException e) {
        throw Errors.incompatibleSchemaException("Schema being registered is incompatible with" + " an earlier schema for subject \"" + subjectName + "\", details: " + e.getMessage(), e);
    } catch (UnknownLeaderException e) {
        throw Errors.unknownLeaderException("Leader not known.", e);
    } catch (SchemaRegistryException e) {
        throw Errors.schemaRegistryException("Error while registering schema", e);
    }
    RegisterSchemaResponse registerSchemaResponse = new RegisterSchemaResponse();
    registerSchemaResponse.setId(id);
    asyncResponse.resume(registerSchemaResponse);
}

Example 3 with OperationNotPermittedException

use of io.confluent.kafka.schemaregistry.exceptions.OperationNotPermittedException in project schema-registry by confluentinc.

the class KafkaSchemaRegistry method deleteSubject.

@Override
public List<Integer> deleteSubject(String subject, boolean permanentDelete) throws SchemaRegistryException {
    // Ensure cache is up-to-date before any potential writes
    try {
        if (isReadOnlyMode(subject)) {
            throw new OperationNotPermittedException("Subject " + subject + " is in read-only mode");
        }
        kafkaStore.waitUntilKafkaReaderReachesLastOffset(subject, kafkaStoreTimeoutMs);
        List<Integer> deletedVersions = new ArrayList<>();
        int deleteWatermarkVersion = 0;
        Iterator<Schema> schemasToBeDeleted = getAllVersions(subject, permanentDelete);
        while (schemasToBeDeleted.hasNext()) {
            deleteWatermarkVersion = schemasToBeDeleted.next().getVersion();
            SchemaKey key = new SchemaKey(subject, deleteWatermarkVersion);
            if (!lookupCache.referencesSchema(key).isEmpty()) {
                throw new ReferenceExistsException(key.toString());
            }
            if (permanentDelete) {
                SchemaValue schemaValue = (SchemaValue) lookupCache.get(key);
                if (schemaValue != null && !schemaValue.isDeleted()) {
                    throw new SubjectNotSoftDeletedException(subject);
                }
            }
            deletedVersions.add(deleteWatermarkVersion);
        }
        if (!permanentDelete) {
            DeleteSubjectKey key = new DeleteSubjectKey(subject);
            DeleteSubjectValue value = new DeleteSubjectValue(subject, deleteWatermarkVersion);
            kafkaStore.put(key, value);
            if (getMode(subject) != null) {
                deleteMode(subject);
            }
            if (getCompatibilityLevel(subject) != null) {
                deleteCompatibility(subject);
            }
        } else {
            for (Integer version : deletedVersions) {
                kafkaStore.put(new SchemaKey(subject, version), null);
            }
        }
        return deletedVersions;
    } catch (StoreTimeoutException te) {
        throw new SchemaRegistryTimeoutException("Write to the Kafka store timed out while", te);
    } catch (StoreException e) {
        throw new SchemaRegistryStoreException("Error while deleting the subject in the" + " backend Kafka store", e);
    }
}

Example 4 with OperationNotPermittedException

use of io.confluent.kafka.schemaregistry.exceptions.OperationNotPermittedException in project schema-registry by confluentinc.

the class ConfigResource method deleteTopLevelConfig.

@DELETE
@Operation(summary = "Deletes the Global-level compatibility level config and " + "revert to the global default.", responses = { @ApiResponse(content = @Content(schema = @Schema(implementation = CompatibilityLevel.class))), @ApiResponse(responseCode = "500", description = "Error code 50001 -- Error in the backend " + "datastore") })
public void deleteTopLevelConfig(@Suspended final AsyncResponse asyncResponse, @Context HttpHeaders headers) {
    log.info("Deleting Global compatibility setting and reverting back to default");
    Config deletedConfig;
    try {
        CompatibilityLevel currentCompatibility = schemaRegistry.getCompatibilityLevel(null);
        Map<String, String> headerProperties = requestHeaderBuilder.buildRequestHeaders(headers, schemaRegistry.config().whitelistHeaders());
        schemaRegistry.deleteCompatibilityConfigOrForward(null, headerProperties);
        deletedConfig = new Config(currentCompatibility.name);
    } catch (OperationNotPermittedException e) {
        throw Errors.operationNotPermittedException(e.getMessage());
    } catch (SchemaRegistryStoreException e) {
        throw Errors.storeException("Failed to delete compatibility level", e);
    } catch (UnknownLeaderException e) {
        throw Errors.unknownLeaderException("Failed to delete compatibility level", e);
    } catch (SchemaRegistryRequestForwardingException e) {
        throw Errors.requestForwardingFailedException("Error while forwarding delete config request" + " to the leader", e);
    }
    asyncResponse.resume(deletedConfig);
}

Example 5 with OperationNotPermittedException

use of io.confluent.kafka.schemaregistry.exceptions.OperationNotPermittedException in project schema-registry by confluentinc.

the class KafkaSchemaRegistry method deleteSchemaVersion.

@Override
public void deleteSchemaVersion(String subject, Schema schema, boolean permanentDelete) throws SchemaRegistryException {
    try {
        if (isReadOnlyMode(subject)) {
            throw new OperationNotPermittedException("Subject " + subject + " is in read-only mode");
        }
        SchemaKey key = new SchemaKey(subject, schema.getVersion());
        if (!lookupCache.referencesSchema(key).isEmpty()) {
            throw new ReferenceExistsException(key.toString());
        }
        SchemaValue schemaValue = (SchemaValue) lookupCache.get(key);
        if (permanentDelete && schemaValue != null && !schemaValue.isDeleted()) {
            throw new SchemaVersionNotSoftDeletedException(subject, schema.getVersion().toString());
        }
        // Ensure cache is up-to-date before any potential writes
        kafkaStore.waitUntilKafkaReaderReachesLastOffset(subject, kafkaStoreTimeoutMs);
        if (!permanentDelete) {
            schemaValue = new SchemaValue(schema);
            schemaValue.setDeleted(true);
            kafkaStore.put(key, schemaValue);
            if (!getAllVersions(subject, false).hasNext()) {
                if (getMode(subject) != null) {
                    deleteMode(subject);
                }
                if (getCompatibilityLevel(subject) != null) {
                    deleteCompatibility(subject);
                }
            }
        } else {
            kafkaStore.put(key, null);
        }
    } catch (StoreTimeoutException te) {
        throw new SchemaRegistryTimeoutException("Write to the Kafka store timed out while", te);
    } catch (StoreException e) {
        throw new SchemaRegistryStoreException("Error while deleting the schema for subject '" + subject + "' in the backend Kafka store", e);
    }
}