Package org.apache.hadoop.ozone.om.response.key

Class OMKeyDeleteResponse

java.lang.Object

org.apache.hadoop.ozone.om.response.OMClientResponse

org.apache.hadoop.ozone.om.response.key.OmKeyResponse

org.apache.hadoop.ozone.om.response.key.AbstractOMKeyDeleteResponse

org.apache.hadoop.ozone.om.response.key.OMKeyDeleteResponse

Direct Known Subclasses:

OMKeyDeleteResponseWithFSO

public class OMKeyDeleteResponse
extends AbstractOMKeyDeleteResponse

Response for DeleteKey request.

Constructor Summary

Constructors

Constructor	Description
OMKeyDeleteResponse(org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMResponse omResponse, org.apache.hadoop.ozone.om.helpers.BucketLayout bucketLayout)	For when the request is not successful.
OMKeyDeleteResponse(org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMResponse omResponse, org.apache.hadoop.ozone.om.helpers.OmKeyInfo omKeyInfo, org.apache.hadoop.ozone.om.helpers.OmBucketInfo omBucketInfo, org.apache.hadoop.ozone.om.helpers.OmKeyInfo deletedOpenKeyInfo)

Method Summary

Modifier and Type	Method	Description
void	addToDBBatch(org.apache.hadoop.ozone.om.OMMetadataManager omMetadataManager, org.apache.hadoop.hdds.utils.db.BatchOperation batchOperation)	Implement logic to add the response to batch.
protected org.apache.hadoop.ozone.om.helpers.OmKeyInfo	getDeletedOpenKeyInfo()
protected org.apache.hadoop.ozone.om.helpers.OmBucketInfo	getOmBucketInfo()
protected org.apache.hadoop.ozone.om.helpers.OmKeyInfo	getOmKeyInfo()

Methods inherited from class org.apache.hadoop.ozone.om.response.key.AbstractOMKeyDeleteResponse

addDeletionToBatch, addDeletionToBatch

Methods inherited from class org.apache.hadoop.ozone.om.response.key.OmKeyResponse

getBucketLayout

Methods inherited from class org.apache.hadoop.ozone.om.response.OMClientResponse

checkAndUpdateDB, checkStatusNotOK, getOmLockDetails, getOMResponse, setOmLockDetails

Methods inherited from class java.lang.Object

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

Constructor Details

OMKeyDeleteResponse

public OMKeyDeleteResponse(@Nonnull
 org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMResponse omResponse,
 @Nonnull
 org.apache.hadoop.ozone.om.helpers.OmKeyInfo omKeyInfo,
 @Nonnull
 org.apache.hadoop.ozone.om.helpers.OmBucketInfo omBucketInfo,
 org.apache.hadoop.ozone.om.helpers.OmKeyInfo deletedOpenKeyInfo)

OMKeyDeleteResponse

public OMKeyDeleteResponse(@Nonnull
 org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMResponse omResponse,
 @Nonnull
 org.apache.hadoop.ozone.om.helpers.BucketLayout bucketLayout)

For when the request is not successful. For a successful request, the other constructor should be used.

Method Details

addToDBBatch

public void addToDBBatch(org.apache.hadoop.ozone.om.OMMetadataManager omMetadataManager,
 org.apache.hadoop.hdds.utils.db.BatchOperation batchOperation)
                  throws IOException

Description copied from class: OMClientResponse

Implement logic to add the response to batch. This function should be called from checkAndUpdateDB only.

Specified by:

addToDBBatch in class AbstractOMKeyDeleteResponse

Throws:

IOException

getOmKeyInfo

protected org.apache.hadoop.ozone.om.helpers.OmKeyInfo getOmKeyInfo()

getDeletedOpenKeyInfo

protected org.apache.hadoop.ozone.om.helpers.OmKeyInfo getDeletedOpenKeyInfo()

getOmBucketInfo

protected org.apache.hadoop.ozone.om.helpers.OmBucketInfo getOmBucketInfo()