name stringlengths 12 178 | code_snippet stringlengths 8 36.5k | score float64 3.26 3.68 |
|---|---|---|
hadoop_RemoteMethod_m0_rdh | /**
* Get the interface/protocol for this method. For example, ClientProtocol or
* NamenodeProtocol.
*
* @return Protocol for this method.
*/
public Class<?> m0() {
return this.protocol;
} | 3.26 |
hadoop_RemoteMethod_getTypes_rdh | /**
* Get the calling types for this method.
*
* @return An array of calling types.
*/
public Class<?>[] getTypes() {
return Arrays.copyOf(this.types, this.types.length);
} | 3.26 |
hadoop_RemoteMethod_getMethodName_rdh | /**
* Get the name of the method.
*
* @return Name of the method.
*/
public String getMethodName() {
return this.methodName;
} | 3.26 |
hadoop_FederationPolicyInitializationContext_setHomeSubcluster_rdh | /**
* Sets in the context the home sub-cluster. Useful for default policy
* behaviors.
*
* @param homeSubcluster
* value to set.
*/
public void setHomeSubcluster(SubClusterId homeSubcluster) {
this.homeSubcluster = homeSubcluster;
} | 3.26 |
hadoop_FederationPolicyInitializationContext_setFederationStateStoreFacade_rdh | /**
* Setter for the {@link FederationStateStoreFacade}.
*
* @param federationStateStoreFacade
* the facade.
*/public void setFederationStateStoreFacade(FederationStateStoreFacade federationStateStoreFacade) {
this.federationStateStoreFacade = federationStateStoreFacade;
} | 3.26 |
hadoop_FederationPolicyInitializationContext_setSubClusterPolicyConfiguration_rdh | /**
* Setter for the {@link SubClusterPolicyConfiguration}.
*
* @param fedPolicyConfiguration
* the {@link SubClusterPolicyConfiguration} to
* be used for initialization.
*/
public void setSubClusterPolicyConfiguration(SubClusterPolicyConfiguration fedPolicyConfiguration) {
this.federationPolicyConfigurat... | 3.26 |
hadoop_FederationPolicyInitializationContext_setFederationSubclusterResolver_rdh | /**
* Setter for the {@link SubClusterResolver}.
*
* @param federationSubclusterResolver
* the {@link SubClusterResolver} to be
* used for initialization.
*/
public void setFederationSubclusterResolver(SubClusterResolver federationSubclusterResolver) {
this.federationSubclusterResolver
= federationSub... | 3.26 |
hadoop_FederationPolicyInitializationContext_getHomeSubcluster_rdh | /**
* Returns the current home sub-cluster. Useful for default policy behaviors.
*
* @return the home sub-cluster.
*/
public SubClusterId getHomeSubcluster() {
return homeSubcluster;
} | 3.26 |
hadoop_FederationPolicyInitializationContext_getFederationStateStoreFacade_rdh | /**
* Getter for the {@link FederationStateStoreFacade}.
*
* @return the facade.
*/
public FederationStateStoreFacade getFederationStateStoreFacade() {
return federationStateStoreFacade;
} | 3.26 |
hadoop_StripedReconstructor_initDecoderIfNecessary_rdh | // Initialize decoder
protected void initDecoderIfNecessary() {
if (decoder == null) {
decoder = CodecUtil.createRawDecoder(conf, ecPolicy.getCodecName(), coderOptions);
}
} | 3.26 |
hadoop_StripedReconstructor_initDecodingValidatorIfNecessary_rdh | // Initialize decoding validator
protected void
initDecodingValidatorIfNecessary() {
if (isValidationEnabled && (validator == null)) {
validator = new DecodingValidator(decoder);
}
} | 3.26 |
hadoop_StripedReconstructor_getXmits_rdh | /**
* Get the xmits that _will_ be used for this reconstruction task.
*/
int getXmits() {
return stripedReader.getXmits();
} | 3.26 |
hadoop_ReservationClientUtil_createMRReservation_rdh | /**
* Creates a request that envelopes a MR jobs, picking max number of maps and
* reducers, max durations, and max resources per container.
*
* @param reservationId
* the id of the reservation
* @param name
* the name of a reservation
* @param maxMapRes
* maximum resources used by any mapper
* @param n... | 3.26 |
hadoop_AuthenticationFilterInitializer_initFilter_rdh | /**
* Initializes hadoop-auth AuthenticationFilter.
* <p>
* Propagates to hadoop-auth AuthenticationFilter configuration all Hadoop
* configuration properties prefixed with "hadoop.http.authentication."
*
* @param container
* The filter container
* @param conf
* Configuration for run-time parameters
*/
@O... | 3.26 |
hadoop_SelectBinding_buildCsvInput_rdh | /**
* Build the CSV input format for a request.
*
* @param ownerConf
* FS owner configuration
* @param builderOptions
* options on the specific request
* @return the input format
* @throws IllegalArgumentException
* argument failure
* @throws IOException
* validation failure
*/
public InputSerializa... | 3.26 |
hadoop_SelectBinding_expandBackslashChars_rdh | /**
* Perform escaping.
*
* @param src
* source string.
* @return the replaced value
*/
static String expandBackslashChars(String src) {
return // backslash substitution must come last
src.replace("\\n", "\n").replace("\\\"", "\"").replace("\\t", "\t").replace("\\r", "\r").replace("\\\"", "\"").replace... | 3.26 |
hadoop_SelectBinding_m0_rdh | /**
* Build and execute a select request.
*
* @param readContext
* the read context, which includes the source path.
* @param expression
* the SQL expression.
* @param builderOptions
* query options
* @param objectAttributes
* object attributes from a HEAD request
* @return an FSDataInputStream whose... | 3.26 |
hadoop_SelectBinding_buildRequest_rdh | /**
* Build the select request from the configuration built up
* in {@code S3AFileSystem.openFile(Path)} and the default
* options in the cluster configuration.
*
* Options are picked up in the following order.
* <ol>
* <li> Options in {@code openFileOptions}.</li>
* <li> Options in the owning filesystem co... | 3.26 |
hadoop_SelectBinding_isSelectEnabled_rdh | /**
* Static probe for select being enabled.
*
* @param conf
* configuration
* @return true iff select is enabled.
*/
public static boolean isSelectEnabled(Configuration conf) {
return conf.getBoolean(FS_S3A_SELECT_ENABLED, true);
} | 3.26 |
hadoop_SelectBinding_toString_rdh | /**
* Stringify the given SelectObjectContentRequest, as its
* toString() operator doesn't.
*
* @param request
* request to convert to a string
* @return a string to print. Does not contain secrets.
*/
public static String toString(final SelectObjectContentRequest request) {
StringBuilder sb = new StringB... | 3.26 |
hadoop_SelectBinding_executeSelect_rdh | /**
* Execute the select request.
*
* @param readContext
* read context
* @param objectAttributes
* object attributes from a HEAD request
* @param builderOptions
* the options which came in from the openFile builder.
* @param request
* the built up select request.
* @return a SelectInputStream
* @th... | 3.26 |
hadoop_SelectBinding_xopt_rdh | /**
* Get an option with backslash arguments transformed.
* These are not trimmed, so whitespace is significant.
*
* @param selectOpts
* options in the select call
* @param fsConf
* filesystem conf
* ... | 3.26 |
hadoop_SelectBinding_buildCSVOutput_rdh | /**
* Build CSV output format for a request.
*
* @param ownerConf
* FS owner configuration
* @param builderOptions
* options on the specific request
* @return the output format
* @throws IllegalArgumentException
* argument failure
* @throws IOException
* validation failure
*/
public OutputSerializat... | 3.26 |
hadoop_SelectBinding_buildSelectRequest_rdh | /**
* Build a select request.
*
* @param path
* source path.
* @param expression
* the SQL expression.
* @param builderOptions
* config to extract other query options from
* @return the request to serve
* @throws IllegalArgumentException
* argument failure
* @throws IOException
* problem building... | 3.26 |
hadoop_SelectBinding_opt_rdh | /**
* Resolve an option.
*
* @param builderOptions
* the options which came in from the openFile builder.
* @param fsConf
* configuration of the owning FS.
* @param base
* base option (no s3a: prefix)
* @param defVal
* default value. Must not be null.
* @param trim
* should the result be trimmed.
... | 3.26 |
hadoop_SelectBinding_isEnabled_rdh | /**
* Is the service supported?
*
* @return true iff select is enabled.
*/
public boolean isEnabled() {
return enabled;
} | 3.26 |
hadoop_CommitContext_getSinglePendingFileSerializer_rdh | /**
* Get a serializer for .pending files.
*
* @return a serializer.
*/
public JsonSerialization<SinglePendingCommit> getSinglePendingFileSerializer() {
return singleCommitSerializer.getForCurrentThread();
} | 3.26 |
hadoop_CommitContext_buildSubmitters_rdh | /**
* Build the submitters and thread pools if the number of committerThreads
* is greater than zero.
* This should only be called in constructors; it is synchronized to keep
* SpotBugs happy.
*/
private synchronized void buildSubmitters() {
if (committerThreads != 0) {
outerSubmitter =
new Poo... | 3.26 |
hadoop_CommitContext_getJobId_rdh | /**
* Get the job ID.
*
* @return job ID.
*/
public String getJobId() {
return jobId;
} | 3.26 |
hadoop_CommitContext_isCollectIOStatistics_rdh | /**
* Collecting thread level IO statistics?
*
* @return true if thread level IO stats should be collected.
*/
public boolean isCollectIOStatistics() {
return collectIOStatistics;
} | 3.26 |
hadoop_CommitContext_m0_rdh | /**
* IOStatistics context of the created thread.
*
* @return the IOStatistics.
*/
public IOStatisticsContext m0() {
return ioStatisticsContext;
} | 3.26 |
hadoop_CommitContext_getPendingSetSerializer_rdh | /**
* Get a serializer for .pendingset files.
*
* @return a serializer.
*/
public JsonSerialization<PendingSet> getPendingSetSerializer() {
return pendingSetSerializer.getForCurrentThread();
} | 3.26 |
hadoop_CommitContext_abortMultipartCommit_rdh | /**
* See {@link CommitOperations#abortMultipartCommit(String, String)}..
*
* @param destKey
* destination key
* @param uploadId
* upload to cancel
* @throws FileNotFoundException
* if the abort ID is unknown
* @throws IOException
* on any failure
*/
public void abortMultipartCommit(final String dest... | 3.26 |
hadoop_CommitContext_destroyThreadPools_rdh | /**
* Destroy any thread pools; wait for that to finish,
* but don't overreact if it doesn't finish in time.
*/private synchronized void destroyThreadPools() {
try {
IOUtils.cleanupWithLogger(LOG, outerSubmitter, innerSubmitter);
} finally {
outerSubmitter = null;
innerS... | 3.26 |
hadoop_CommitContext_getOuterSubmitter_rdh | /**
* Return a submitter.
* If created with 0 threads, this returns null so
* TaskPool knows to run it in the current thread.
*
* @return a submitter or null
*/
public synchronized Submitter getOuterSubmitter() {
return outerSubmitter;
} | 3.26 |
hadoop_CommitContext_revertCommit_rdh | /**
* See {@link CommitOperations#revertCommit(SinglePendingCommit)}.
*
* @param commit
* pending commit
* @throws IOException
* failure
*/
public void revertCommit(final SinglePendingCommit commit) throws IOException {
commitOperations.revertCommit(commit);
} | 3.26 |
hadoop_CommitContext_getJobContext_rdh | /**
* Job Context.
*
* @return job context.
*/
public JobContext getJobContext() {
return jobContext;
} | 3.26 |
hadoop_CommitContext_submit_rdh | /**
* Forward to the submitter, wrapping in task
* context setting, so as to ensure that all operations
* have job/task attributes.
*
* @param task
* task to execute
* @return the future.
*/
@Override
public Future<?>
submit(Runnable task) {
return executor.submit(() -> {
auditContextUpdater.updateCurren... | 3.26 |
hadoop_CommitContext_commit_rdh | /**
* Commit a single pending commit; exceptions are caught
* and converted to an outcome.
* See {@link CommitOperations#commit(SinglePendingCommit, String)}.
*
* @param commit
* entry to commit
* @param origin
* origin path/string for outcome text
* @return the outcome
*/
public MaybeIOE commit(SinglePen... | 3.26 |
hadoop_CommitContext_commitOrFail_rdh | /**
* Commit the operation, throwing an exception on any failure.
* See {@code CommitOperations#commitOrFail(SinglePendingCommit)}.
*
* @param commit
* commit to execute
* @throws IOException
* on a failure
*/public void commitOrFail(SinglePendingCommit commit) throws IOException {
commitOperations.comm... | 3.26 |
hadoop_CommitContext_getConf_rdh | /**
* Job configuration.
*
* @return configuration (never null)
*/
public Configuration getConf() {
return conf;
} | 3.26 |
hadoop_CommitContext_maybeResetIOStatisticsContext_rdh | /**
* Reset the IOStatistics context if statistics are being
* collected.
* Logs at info.
*/
public void maybeResetIOStatisticsContext() {
if (collectIOStatistics) {
LOG.info("Resetting IO statistics context {}", ioStatisticsContext.getID());
... | 3.26 |
hadoop_CommitContext_switchToIOStatisticsContext_rdh | /**
* Switch to the context IOStatistics context,
* if needed.
*/
public void switchToIOStatisticsContext() {
IOStatisticsContext.setThreadIOStatisticsContext(ioStatisticsContext);
} | 3.26 |
hadoop_CommitContext_getInnerSubmitter_rdh | /**
* Return a submitter. As this pool is used less often,
* create it on demand.
* If created with 0 threads, this returns null so
* TaskPool knows to run it in the current thread.
*
* @return a submitter or null
*/
public synchronized Submitter getInnerSubmitter() {
if ((innerSubmitter == null) && (committ... | 3.26 |
hadoop_MountTableStoreImpl_m0_rdh | /**
* Check parent path permission recursively. It needs WRITE permission
* of the nearest parent entry and other EXECUTE permission.
*
* @param src
* mount entry being checked
* @throws AccessControlException
* if mount table cannot be accessed
*/
private void m0(final String src) throws IOException {
... | 3.26 |
hadoop_MountTableStoreImpl_checkMountTableEntryPermission_rdh | /**
* Whether a mount table entry can be accessed by the current context.
*
* @param src
* mount entry being accessed
* @param action
* type of action being performed on the mount entry
* @throws AccessControlException
* if mount table cannot be accessed
*/
private void checkMountTableEntryPermission(Str... | 3.26 |
hadoop_NMContainerStatus_getAllocationTags_rdh | /**
* Get and set the Allocation tags associated with the container.
*
* @return Allocation tags.
*/
public Set<String> getAllocationTags() {
return Collections.emptySet();
} | 3.26 |
hadoop_NMContainerStatus_getExecutionType_rdh | /**
* Get the <code>ExecutionType</code> of the container.
*
* @return <code>ExecutionType</code> of the container
*/
public ExecutionType getExecutionType() {
return ExecutionType.GUARANTEED;
} | 3.26 |
hadoop_NMContainerStatus_newInstance_rdh | // Used by tests only
public static NMContainerStatus newInstance(ContainerId
containerId, int version, ContainerState containerState, Resource allocatedResource, String diagnostics, int containerExitStatus, Priority priority, long creationTime) {
return newInstance(containerId, version, containerState, allocatedR... | 3.26 |
hadoop_WorkReport_getRetry_rdh | /**
*
* @return Number of unsuccessful attempts to process work.
*/
public int getRetry() {
return retry;
} | 3.26 |
hadoop_WorkReport_getException_rdh | /**
*
* @return Exception thrown while processing work.
*/
public Exception getException() {
return exception;
} | 3.26 |
hadoop_WorkReport_getSuccess_rdh | /**
*
* @return True if the work was processed successfully.
*/
public boolean getSuccess() {
return success;
} | 3.26 |
hadoop_BlockStorageMovementNeeded_markScanCompleted_rdh | /**
* Mark directory scan is completed.
*/
public synchronized void markScanCompleted() {
this.fullyScanned = true;
} | 3.26 |
hadoop_BlockStorageMovementNeeded_get_rdh | /**
* Gets the satisfier files for which block storage movements check necessary
* and make the movement if required.
*
* @return satisfier files
*/ public synchronized ItemInfo get() {
return storageMovementNeeded.poll();
} | 3.26 |
hadoop_BlockStorageMovementNeeded_add_rdh | /**
* Add the itemInfo to tracking list for which storage movement expected if
* necessary.
*
* @param itemInfo
* - child in the directory
* @param scanCompleted
* -Indicates whether the ItemInfo start id directory has no more
* elements to scan.
*/
@VisibleForTesting
public synchronized void add(ItemInf... | 3.26 |
hadoop_BlockStorageMovementNeeded_removeItemTrackInfo_rdh | /**
* Decrease the pending child count for directory once one file blocks moved
* successfully. Remove the SPS xAttr if pending child count is zero.
*/
public synchronized void removeItemTrackInfo(ItemInfo trackInfo, boolean isSuccess) throws IOException {
if (trackInfo.isDir()) {
// If track is part of some s... | 3.26 |
hadoop_BlockStorageMovementNeeded_clearQueuesWithNotification_rdh | /**
* Clean all the movements in spsDirsToBeTraveresed/storageMovementNeeded
* and notify to clean up required resources.
*/
public synchronized void clearQueuesWithNotification() {
// Remove xAttr from directories
Long trackId;
while ((trackId = ctxt.getNextSPSPath()) != null) {
try {// Remove xAttr for file
... | 3.26 |
hadoop_BlockStorageMovementNeeded_m0_rdh | /**
* Return true if all the pending work is done and directory fully
* scanned, otherwise false.
*/
public synchronized boolean m0() {
return (pendingWorkCount <= 0) && fullyScanned;
} | 3.26 |
hadoop_BlockStorageMovementNeeded_addPendingWorkCount_rdh | /**
* Increment the pending work count for directory.
*/
public synchronized void addPendingWorkCount(int count) {this.pendingWorkCount = this.pendingWorkCount + count;
} | 3.26 |
hadoop_BlockStorageMovementNeeded_size_rdh | /**
* Returns queue size.
*/
public synchronized int size() {
return storageMovementNeeded.size();
} | 3.26 |
hadoop_BlockStorageMovementNeeded_decrementPendingWorkCount_rdh | /**
* Decrement the pending work count for directory one track info is
* completed.
*/
public synchronized void decrementPendingWorkCount() {this.pendingWorkCount--;
} | 3.26 |
hadoop_BlockStorageMovementNeeded_addAll_rdh | /**
* Add the itemInfo list to tracking list for which storage movement expected
* if necessary.
*
* @param startPath
* - start path
* @param itemInfoList
* - List of child in the directory
* @param scanCompleted
* -Indicates whether the start id directory has no more elements to
* scan.
*/
@VisibleF... | 3.26 |
hadoop_FSDirAppendOp_computeQuotaDeltaForUCBlock_rdh | /**
* Compute quota change for converting a complete block to a UC block.
*/
private static QuotaCounts computeQuotaDeltaForUCBlock(FSNamesystem fsn, INodeFile
file) {
final QuotaCounts delta = new QuotaCounts.Builder().build();
final BlockInfo lastBlock = file.getLastBlock();
if (lastBlock != null) {
... | 3.26 |
hadoop_FSDirAppendOp_appendFile_rdh | /**
* Append to an existing file.
* <p>
*
* The method returns the last block of the file if this is a partial block,
* which can still be used for writing more data. The client uses the
* returned block locations to form the data pipeline for this block.<br>
* The {@link LocatedB... | 3.26 |
hadoop_FSDirAppendOp_prepareFileForAppend_rdh | /**
* Convert current node to under construction.
* Recreate in-memory lease record.
*
* @param fsn
* namespace
* @param iip
* inodes in the path containing the file
* @param leaseHolder
* identifier of the lease holder on this file
* @param clientMachine
* identifier of the client machine
* @param ... | 3.26 |
hadoop_CommitterEventHandler_touchz_rdh | // If job commit is repeatable, then we should allow
// startCommitFile/endCommitSuccessFile/endCommitFailureFile to be written
// by other AM before.
private void touchz(Path p, boolean overwrite) throws IOException {
fs.create(p, overwrite).close();
} | 3.26 |
hadoop_OBSWriteOperationHelper_writeSuccessful_rdh | /**
* Callback on a successful write.
*
* @param destKey
* object key
*/
void writeSuccessful(final String destKey) {
LOG.debug("Finished write to {}", destKey);
} | 3.26 |
hadoop_OBSWriteOperationHelper_completeMultipartUpload_rdh | /**
* Complete a multipart upload operation.
*
* @param destKey
* Object key
* @param uploadId
* multipart operation Id
* @param partETags
* list of partial uploads
* @return the result
* @throws ObsException
* on problems.
*/
CompleteMultipartUploadResult completeMultipartUpload(final String destKe... | 3.26 |
hadoop_OBSWriteOperationHelper_putObject_rdh | /**
* PUT an object directly (i.e. not via the transfer manager).
*
* @param putObjectRequest
* the request
* @return the upload initiated
* @throws IOException
* on problems
*/
PutObjectResult putObject(final PutObjectRequest putObjectRequest) throws IOException {
try {
return OBSCommonUtils.... | 3.26 |
hadoop_OBSWriteOperationHelper_newUploadPartRequest_rdh | /**
* Create request for uploading one part of a multipart task.
*
* @param destKey
* destination object key
* @param uploadId
* upload id
* @param partNumber
* part number
* @param size
* data size
* @param uploadStream
* upload stream for the part
* @return part upload request
*/
UploadPartReq... | 3.26 |
hadoop_OBSWriteOperationHelper_m0_rdh | /**
* Create a {@link PutObjectRequest} request. If {@code length} is set, the
* metadata is configured with the size of the upload.
*
* @param destKey
* key of object
* @param inputStream
* source data
* @param length
* size, if known. Use -1 for not known
* @return the request
*/
PutObjectRequest m0(... | 3.26 |
hadoop_OBSWriteOperationHelper_newPutRequest_rdh | /**
* Create a {@link PutObjectRequest} request to upload a file.
*
* @param destKey
* object key for request
* @param sourceFile
* source file
* @return the request
*/
PutObjectRequest
newPutRequest(final String destKey, final File
sourceFile) {
int length = ((int) (sourceFile.length()));
return O... | 3.26 |
hadoop_OBSWriteOperationHelper_newObjectMetadata_rdh | /**
* Create a new object metadata instance. Any standard metadata headers are
* added here, for example: encryption.
*
* @param length
* size, if known. Use -1 for not known
* @return a new metadata instance
*/
public ObjectMetadata newObjectMetadata(final long length) {
return OBSObjectBucketUtils.newObjectM... | 3.26 |
hadoop_GetClusterNodeLabelsResponsePBImpl_setNodeLabels_rdh | /**
*
* @deprecated Use {@link #setNodeLabelList(List)} instead.
*/
@Override
@Deprecated
public void setNodeLabels(Set<String> labels) {
List<NodeLabel> list = new ArrayList<>();
for (String s : labels) {
list.add(NodeLabel.newInstance(s));
}
setNodeLabelList(list);
} | 3.26 |
hadoop_ValidateRenamedFilesStage_addFileCommitted_rdh | /**
* Add a file entry to the list of committed files.
*
* @param entry
* entry
*/
private synchronized void addFileCommitted(FileEntry entry) {
filesCommitted.add(entry);
} | 3.26 |
hadoop_ValidateRenamedFilesStage_getFilesCommitted_rdh | /**
* Get the list of files committed.
*
* @return a possibly empty list.
*/
private synchronized List<FileEntry> getFilesCommitted() {
return filesCommitted;
} | 3.26 |
hadoop_ValidateRenamedFilesStage_validateOneFile_rdh | /**
* Validate a file.
*
* @param entry
* entry to probe for
* @throws IOException
* IO problem.
* @throws OutputValidationException
* if the entry is not valid
*/
private void validateOneFile(FileEntry entry) throws IOException {
updateAuditContext(OP_STAGE_JOB_VALIDATE_OUTPUT);
// report progre... | 3.26 |
hadoop_ErasureCoderOptions_allowVerboseDump_rdh | /**
* Allow dump verbose debug info or not.
*
* @return true if verbose debug info is desired, false otherwise
*/public boolean allowVerboseDump() {
return f1;
} | 3.26 |
hadoop_ErasureCoderOptions_getNumParityUnits_rdh | /**
* The number of parity output units for the coding. A unit can be a byte,
* chunk, buffer or even a block.
*
* @return count of parity output units
*/
public int getNumParityUnits() {
return numParityUnits;
} | 3.26 |
hadoop_ErasureCoderOptions_getNumAllUnits_rdh | /**
* The number of all the involved units in the coding.
*
* @return count of all the data units and parity units
*/
public int getNumAllUnits() {
return numAllUnits;
} | 3.26 |
hadoop_ErasureCoderOptions_getNumDataUnits_rdh | /**
* The number of data input units for the coding. A unit can be a byte,
* chunk or buffer or even a block.
*
* @return count of data input units
*/
public int getNumDataUnits() {
return f0;
} | 3.26 |
hadoop_ErasureCoderOptions_allowChangeInputs_rdh | /**
* Allow changing input buffer content (not positions). Maybe better
* performance if not allowed.
*
* @return true if allowing input content to be changed, false otherwise
*/
public boolean allowChangeInputs() {
return allowChangeInputs;
} | 3.26 |
hadoop_ResourceInformation_getValue_rdh | /**
* Integer value of the resource.
*
* @return value
*/
@ApiModelProperty("Integer value of the resource.")
@JsonProperty("value")
public Long getValue() {
return value;
} | 3.26 |
hadoop_ResourceInformation_toIndentedString_rdh | /**
* Convert the given object to string with each line indented by 4 spaces
* (except the first line).
*/
private String toIndentedString(Object o) {
if (o == null) {
return "null";
}
return o.toString().replace("\n", "\n ");} | 3.26 |
hadoop_ResourceInformation_getUnit_rdh | /**
*
* @return unit
*/
@ApiModelProperty("")
@JsonProperty("unit")
public String getUnit() {
return unit == null ? "" : unit;
} | 3.26 |
hadoop_OBSPosixBucketUtils_fsRemoveKeysByDepth_rdh | // Batch delete sub objects one depth by one depth to avoid that parents and
// children in a same
// batch.
// A batch deletion might be split into some concurrent deletions to promote
// the performance, but
// it
// can't make sure that an object is deleted before it's children.
private static void fsRemoveKeysByDep... | 3.26 |
hadoop_OBSPosixBucketUtils_fsDelete_rdh | // Recursively delete a folder that might be not empty.
static boolean fsDelete(final OBSFileSystem owner, final FileStatus status, final boolean recursive) throws IOException, ObsException {
long startTime = System.currentTimeMillis();
long threadId = Thread.currentThread().getId();
Path f = status.getPath();
String ... | 3.26 |
hadoop_OBSPosixBucketUtils_fsCreateFolder_rdh | // Used to create a folder
static void fsCreateFolder(final OBSFileSystem owner, final String objectName) throws ObsException {
for (int retryTime = 1; retryTime < OBSCommonUtils.MAX_RETRY_TIME; retryTime++) {
try {
innerFsCreateFolder(owner, objectName);
return;
} catch (ObsException e) {
LOG.warn("Failed to crea... | 3.26 |
hadoop_OBSPosixBucketUtils_fsRenameToNewObject_rdh | /**
* Used to rename a source object to a destination object which is not existed
* before rename.
*
* @param owner
* OBS File System instance
* @param srcKey
* source object key
* @param dstKey
* destination object key
* @throws IOException
* io exception
*/static void fsRenameToNewObject(final OBS... | 3.26 |
hadoop_OBSPosixBucketUtils_fsRemoveFile_rdh | // Delete a file.
private static int fsRemoveFile(final OBSFileSystem owner, final String sonObjectKey, final List<KeyAndVersion> files) throws IOException {
files.add(new KeyAndVersion(sonObjectKey));
if (files.size() == owner.getMaxEntriesToDelete()) { // batch delete files.
OBSCommonUtils.removeKeys(owner, files, tr... | 3.26 |
hadoop_OBSPosixBucketUtils_renameBasedOnPosix_rdh | /**
* The inner rename operation based on Posix bucket.
*
* @param owner
* OBS File System instance
* @param src
* source path to be renamed from
* @param dst
* destination path to be renamed to
* @return boolean
* @throws RenameFailedException
* if some criteria for a state changing rename
* was ... | 3.26 |
hadoop_OBSPosixBucketUtils_fsNonRecursivelyDelete_rdh | // List all sub objects at first, delete sub objects in batch secondly.
private static void fsNonRecursivelyDelete(final OBSFileSystem owner, final Path parent) throws IOException, ObsException {
// List sub objects sorted by path depth.
FileStatus[] arFileStatus = OBSCommonUtils.innerListStatus(owner, parent, true);... | 3.26 |
hadoop_OBSPosixBucketUtils_fsGetObjectKeyDepth_rdh | /**
* Get the depth of an absolute path, that is the number of '/' in the path.
*
* @param key
* object key
* @return depth
*/
static int fsGetObjectKeyDepth(final String key) {
int depth = 0;
for (int idx = key.indexOf('/'); idx >= 0; idx = key.indexOf('/', idx + 1)) {
depth++;
}
retur... | 3.26 |
hadoop_OBSPosixBucketUtils_innerFsGetObjectStatus_rdh | // Used to get the status of a file or folder in a file-gateway bucket.
static OBSFileStatus innerFsGetObjectStatus(final OBSFileSystem owner, final Path f) throws IOException {
final Path path
= OBSCommonUtils.qualify(owner, f);
String key = OBSCommonUtils.pathToKey(owner, path);
LOG.debug("Getting... | 3.26 |
hadoop_OBSPosixBucketUtils_fsIsFolder_rdh | /**
* Used to judge that an object is a file or folder.
*
* @param attr
* posix object attribute
* @return is posix folder
*/
static boolean fsIsFolder(final ObsFSAttribute attr) {
final int ifDir = 0x4000;
int mode = attr.getMode();
// object mode is -1 when the object is migrated from
// obj... | 3.26 |
hadoop_OBSPosixBucketUtils_fsRenameToNewFolder_rdh | /**
* Used to rename a source folder to a destination folder that is not existed
* before rename.
*
* @param owner
* OBS File System instance
* @param src
* source folder key
* @param dst
* destination folder key that not existed before rename
* @throws IOException
* any io exception
* @throws ObsEx... | 3.26 |
hadoop_OBSPosixBucketUtils_fsRemoveSubdir_rdh | // Delete a sub dir.
private static int fsRemoveSubdir(final OBSFileSystem owner, final String subdirKey, final List<KeyAndVersion> subdirList) throws IOException {
fsRecursivelyDeleteDir(owner, subdirKey, false);
subdirList.add(new KeyAndVersion(subdirKey));
if (subdirList.size() == owner.getMaxEntriesToDelete()) {
//... | 3.26 |
hadoop_TwoColumnLayout_preHead_rdh | /**
* Do what needs to be done before the header is rendered. This usually
* involves setting page variables for Javascript and CSS rendering.
*
* @param html
* the html to use to render.
*/protected void preHead(Page.HTML<__> html) {
} | 3.26 |
hadoop_TwoColumnLayout_render_rdh | /**
* A simpler two column layout implementation with a header, a navigation bar
* on the left, content on the right, and a footer. Works with resizable themes.
*
* @see TwoColumnCssLayout
*/
@InterfaceAudience.LimitedPrivate({ "YARN", "MapReduce" })public class TwoColumnLayout extends HtmlPage {
/* (non-Javad... | 3.26 |
hadoop_TwoColumnLayout_header_rdh | /**
*
* @return the class that will render the header of the page.
*/
protected Class<? extends SubView> header() {
return HeaderBlock.class;
} | 3.26 |
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