Examples with ApiMessageAndVersion org.apache.kafka.server.common.ApiMessageAndVersion used on opensource projects

Example 16 with ApiMessageAndVersion

use of org.apache.kafka.server.common.ApiMessageAndVersion in project kafka by apache.

the class TopicImage method write.

public void write(Consumer<List<ApiMessageAndVersion>> out) {
    List<ApiMessageAndVersion> batch = new ArrayList<>();
    batch.add(new ApiMessageAndVersion(new TopicRecord().setName(name).setTopicId(id), TOPIC_RECORD.highestSupportedVersion()));
    for (Entry<Integer, PartitionRegistration> entry : partitions.entrySet()) {
        int partitionId = entry.getKey();
        PartitionRegistration partition = entry.getValue();
        batch.add(partition.toRecord(id, partitionId));
    }
    out.accept(batch);
}

Example 17 with ApiMessageAndVersion

use of org.apache.kafka.server.common.ApiMessageAndVersion in project kafka by apache.

the class SnapshotFileReader method handleMetadataBatch.

private void handleMetadataBatch(FileChannelRecordBatch batch) {
    List<ApiMessageAndVersion> messages = new ArrayList<>();
    for (Record record : batch) {
        ByteBufferAccessor accessor = new ByteBufferAccessor(record.value());
        try {
            ApiMessageAndVersion messageAndVersion = serde.read(accessor, record.valueSize());
            messages.add(messageAndVersion);
        } catch (Throwable e) {
            log.error("unable to read metadata record at offset {}", record.offset(), e);
        }
    }
    listener.handleCommit(MemoryBatchReader.of(Collections.singletonList(Batch.data(batch.baseOffset(), batch.partitionLeaderEpoch(), batch.maxTimestamp(), batch.sizeInBytes(), messages)), reader -> {
    }));
}

Example 18 with ApiMessageAndVersion

use of org.apache.kafka.server.common.ApiMessageAndVersion in project kafka by apache.

the class AclControlManager method deleteAclsForFilter.

AclDeleteResult deleteAclsForFilter(AclBindingFilter filter, List<ApiMessageAndVersion> records) {
    List<AclBindingDeleteResult> deleted = new ArrayList<>();
    for (Entry<Uuid, StandardAcl> entry : idToAcl.entrySet()) {
        Uuid id = entry.getKey();
        StandardAcl acl = entry.getValue();
        AclBinding binding = acl.toBinding();
        if (filter.matches(binding)) {
            deleted.add(new AclBindingDeleteResult(binding));
            records.add(new ApiMessageAndVersion(new RemoveAccessControlEntryRecord().setId(id), (short) 0));
        }
    }
    return new AclDeleteResult(deleted);
}

Example 19 with ApiMessageAndVersion

use of org.apache.kafka.server.common.ApiMessageAndVersion in project kafka by apache.

the class AclControlManager method deleteAcls.

ControllerResult<List<AclDeleteResult>> deleteAcls(List<AclBindingFilter> filters) {
    List<AclDeleteResult> results = new ArrayList<>();
    List<ApiMessageAndVersion> records = new ArrayList<>();
    for (AclBindingFilter filter : filters) {
        try {
            validateFilter(filter);
            AclDeleteResult result = deleteAclsForFilter(filter, records);
            results.add(result);
        } catch (Throwable e) {
            results.add(new AclDeleteResult(ApiError.fromThrowable(e).exception()));
        }
    }
    return ControllerResult.atomicOf(records, results);
}

Example 20 with ApiMessageAndVersion

use of org.apache.kafka.server.common.ApiMessageAndVersion in project kafka by apache.

the class FeatureControlManager method updateFeature.

private ApiError updateFeature(String featureName, VersionRange newRange, boolean downgradeable, Map<Integer, Map<String, VersionRange>> brokerFeatures, List<ApiMessageAndVersion> records) {
    if (newRange.min() <= 0) {
        return new ApiError(Errors.INVALID_UPDATE_VERSION, "The lower value for the new range cannot be less than 1.");
    }
    if (newRange.max() <= 0) {
        return new ApiError(Errors.INVALID_UPDATE_VERSION, "The upper value for the new range cannot be less than 1.");
    }
    VersionRange localRange = supportedFeatures.get(featureName);
    if (localRange == null || !localRange.contains(newRange)) {
        return new ApiError(Errors.INVALID_UPDATE_VERSION, "The controller does not support the given feature range.");
    }
    for (Entry<Integer, Map<String, VersionRange>> brokerEntry : brokerFeatures.entrySet()) {
        VersionRange brokerRange = brokerEntry.getValue().get(featureName);
        if (brokerRange == null || !brokerRange.contains(newRange)) {
            return new ApiError(Errors.INVALID_UPDATE_VERSION, "Broker " + brokerEntry.getKey() + " does not support the given " + "feature range.");
        }
    }
    VersionRange currentRange = finalizedVersions.get(featureName);
    if (currentRange != null && currentRange.max() > newRange.max()) {
        if (!downgradeable) {
            return new ApiError(Errors.INVALID_UPDATE_VERSION, "Can't downgrade the maximum version of this feature without " + "setting downgradable to true.");
        }
    }
    records.add(new ApiMessageAndVersion(new FeatureLevelRecord().setName(featureName).setMinFeatureLevel(newRange.min()).setMaxFeatureLevel(newRange.max()), FEATURE_LEVEL_RECORD.highestSupportedVersion()));
    return ApiError.NONE;
}