Examples with READ org.apache.hadoop.hdds.protocol.proto.HddsProtos.BlockTokenSecretProto.AccessModeProto.READ used on opensource projects

Example 1 with READ

use of org.apache.hadoop.hdds.protocol.proto.HddsProtos.BlockTokenSecretProto.AccessModeProto.READ in project ozone by apache.

the class KeyManagerImpl method listMultipartUploads.

@Override
public OmMultipartUploadList listMultipartUploads(String volumeName, String bucketName, String prefix) throws OMException {
    Preconditions.checkNotNull(volumeName);
    Preconditions.checkNotNull(bucketName);
    metadataManager.getLock().acquireReadLock(BUCKET_LOCK, volumeName, bucketName);
    try {
        Set<String> multipartUploadKeys = metadataManager.getMultipartUploadKeys(volumeName, bucketName, prefix);
        List<OmMultipartUpload> collect = multipartUploadKeys.stream().map(OmMultipartUpload::from).peek(upload -> {
            try {
                Table<String, OmMultipartKeyInfo> keyInfoTable = metadataManager.getMultipartInfoTable();
                OmMultipartKeyInfo multipartKeyInfo = keyInfoTable.get(upload.getDbKey());
                upload.setCreationTime(Instant.ofEpochMilli(multipartKeyInfo.getCreationTime()));
                upload.setReplicationConfig(multipartKeyInfo.getReplicationConfig());
            } catch (IOException e) {
                LOG.warn("Open key entry for multipart upload record can be read  {}", metadataManager.getOzoneKey(upload.getVolumeName(), upload.getBucketName(), upload.getKeyName()));
            }
        }).collect(Collectors.toList());
        return new OmMultipartUploadList(collect);
    } catch (IOException ex) {
        LOG.error("List Multipart Uploads Failed: volume: " + volumeName + "bucket: " + bucketName + "prefix: " + prefix, ex);
        throw new OMException(ex.getMessage(), ResultCodes.LIST_MULTIPART_UPLOAD_PARTS_FAILED);
    } finally {
        metadataManager.getLock().releaseReadLock(BUCKET_LOCK, volumeName, bucketName);
    }
}