Package org.apache.hadoop.ozone.om.request.s3.multipart

Class S3MultipartUploadAbortRequest

java.lang.Object

org.apache.hadoop.ozone.om.request.OMClientRequest

org.apache.hadoop.ozone.om.request.key.OMKeyRequest

org.apache.hadoop.ozone.om.request.s3.multipart.S3MultipartUploadAbortRequest

All Implemented Interfaces:

RequestAuditor

Direct Known Subclasses:

S3MultipartUploadAbortRequestWithFSO

public class S3MultipartUploadAbortRequest
extends OMKeyRequest

Handles Abort of multipart upload request.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.ozone.om.request.OMClientRequest

OMClientRequest.Result

Constructor Summary

Constructors

Constructor	Description
S3MultipartUploadAbortRequest(org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest omRequest)
S3MultipartUploadAbortRequest(org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest omRequest, org.apache.hadoop.ozone.om.helpers.BucketLayout bucketLayout)

Method Summary

Modifier and Type	Method	Description
static org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest	blockMPUAbortWithBucketLayoutFromOldClient(org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest req, ValidationContext ctx)	Validates S3 MPU abort requests.
static org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest	disallowAbortMultiPartUploadWithECReplicationConfig(org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest req, ValidationContext ctx)
protected String	getMultipartOpenKey(String multipartUploadID, String volumeName, String bucketName, String keyName, org.apache.hadoop.ozone.om.OMMetadataManager omMetadataManager)
protected OMClientResponse	getOmClientResponse(Exception exception, org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMResponse.Builder omResponse)
protected OMClientResponse	getOmClientResponse(OzoneManager ozoneManager, org.apache.hadoop.ozone.om.helpers.OmMultipartKeyInfo multipartKeyInfo, String multipartKey, String multipartOpenKey, org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMResponse.Builder omResponse, org.apache.hadoop.ozone.om.helpers.OmBucketInfo omBucketInfo)
org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest	preExecute(OzoneManager ozoneManager)	Perform pre-execute steps on a OMRequest.
OMClientResponse	validateAndUpdateCache(OzoneManager ozoneManager, ExecutionContext context)	Validate the OMRequest and update the cache.

Methods inherited from class org.apache.hadoop.ozone.om.request.key.OMKeyRequest

addKeyInfoToDeleteMap, allocateBlock, checkBucketAcls, checkBucketQuotaInBytes, checkBucketQuotaInNamespace, checkDirectoryAlreadyExists, checkKeyAcls, checkKeyAcls, checkKeyAclsInOpenKeyTable, createDirectoryInfoWithACL, createDirectoryKeyInfoWithACL, createFileInfo, dirKeyInfoBuilderNoACL, filterOutBlocksStillInUse, generateRequiredEncryptionInfo, getAclsForDir, getAclsForKey, getAllMissingParentDirInfo, getAllParentInfo, getBucketInfo, getBucketLayout, getDBMultipartOpenKey, getFileEncryptionInfo, getFileEncryptionInfo, getFileEncryptionInfoForMpuKey, getOldVersionsToCleanUp, getOzoneLockStrategy, getRemoteUser, getVolumeOwner, prepareFileInfo, prepareKeyInfo, resolveBucketAndCheckKeyAcls, resolveBucketAndCheckKeyAclsWithFSO, resolveBucketAndCheckOpenKeyAcls, resolveBucketLink, resolveBucketLink, sumBlockLengths, validateBucketAndVolume, validateEncryptionKeyInfo, wrapUncommittedBlocksAsPseudoKey

Methods inherited from class org.apache.hadoop.ozone.om.request.OMClientRequest

buildAuditMessage, buildVolumeAuditMap, checkAcls, checkAcls, checkAcls, checkACLsWithFSO, createErrorOMResponse, createUGI, createUGIForApi, getAuditBuilder, getHostName, getOmLockDetails, getOmRequest, getRemoteAddress, getUserIfNotExists, getUserInfo, handleRequestFailure, isValidKeyPath, markForAudit, mergeOmLockDetails, normalizeKeyPath, setUGI, validateAndNormalizeKey, validateAndNormalizeKey, validateAndNormalizeKey, validateAndUpdateCache

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.hadoop.ozone.om.request.RequestAuditor

buildKeyArgsAuditMap, buildLightKeyArgsAuditMap

Constructor Details

S3MultipartUploadAbortRequest

public S3MultipartUploadAbortRequest(org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest omRequest)

S3MultipartUploadAbortRequest

public S3MultipartUploadAbortRequest(org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest omRequest,
 org.apache.hadoop.ozone.om.helpers.BucketLayout bucketLayout)

Method Details

preExecute

public org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest preExecute(OzoneManager ozoneManager)
                                                                                       throws IOException

Description copied from class: OMClientRequest

Perform pre-execute steps on a OMRequest. Called from the RPC context, and generates a OMRequest object which has all the information that will be either persisted in RocksDB or returned to the caller once this operation is executed.

Overrides:

preExecute in class OMClientRequest

Returns:

OMRequest that will be serialized and handed off to Ratis for consensus.

Throws:

IOException

validateAndUpdateCache

public OMClientResponse validateAndUpdateCache(OzoneManager ozoneManager,
 ExecutionContext context)

Description copied from class: OMClientRequest

Validate the OMRequest and update the cache. This step should verify that the request can be executed, perform any authorization steps and update the in-memory cache. This step does not persist the changes to the database. To coders and reviewers, CAUTION: Do NOT bring external dependencies into this method, doing so could potentially cause divergence in OM DB states in HA. If you have to, be extremely careful. e.g. Do NOT invoke ACL check inside validateAndUpdateCache, which can use Ranger plugin that relies on external DB.

Specified by:

validateAndUpdateCache in class OMClientRequest

Returns:

the response that will be returned to the client.

getOmClientResponse

protected OMClientResponse getOmClientResponse(Exception exception,
 org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMResponse.Builder omResponse)

getOmClientResponse

protected OMClientResponse getOmClientResponse(OzoneManager ozoneManager,
 org.apache.hadoop.ozone.om.helpers.OmMultipartKeyInfo multipartKeyInfo,
 String multipartKey,
 String multipartOpenKey,
 org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMResponse.Builder omResponse,
 org.apache.hadoop.ozone.om.helpers.OmBucketInfo omBucketInfo)

getMultipartOpenKey

protected String getMultipartOpenKey(String multipartUploadID,
 String volumeName,
 String bucketName,
 String keyName,
 org.apache.hadoop.ozone.om.OMMetadataManager omMetadataManager)
                              throws IOException

Throws:

IOException

disallowAbortMultiPartUploadWithECReplicationConfig

public static org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest disallowAbortMultiPartUploadWithECReplicationConfig(org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest req,
 ValidationContext ctx)
                                                                                                                                       throws org.apache.hadoop.ozone.om.exceptions.OMException

Throws:

org.apache.hadoop.ozone.om.exceptions.OMException

blockMPUAbortWithBucketLayoutFromOldClient

public static org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest blockMPUAbortWithBucketLayoutFromOldClient(org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest req,
 ValidationContext ctx)
                                                                                                                              throws IOException

Validates S3 MPU abort requests. We do not want to allow older clients to abort MPU operations in buckets which use non LEGACY layouts.

Parameters:

req - - the request to validate

ctx - - the validation context

Returns:

the validated request

Throws:

org.apache.hadoop.ozone.om.exceptions.OMException - if the request is invalid

IOException