name stringlengths 12 178 | code_snippet stringlengths 8 36.5k | score float64 3.26 3.68 |
|---|---|---|
hadoop_ManifestStoreOperations_getEtag_rdh | /**
* Extract an etag from a status if the conditions are met.
* If the conditions are not met, return null or ""; they will
* both be treated as "no etags available"
* <pre>
* 1. The status is of a type which the implementation recognizes
* as containing an etag.
* 2. After casting the etag field can be r... | 3.26 |
hadoop_ManifestStoreOperations_bindToFileSystem_rdh | /**
* Bind to the filesystem.
* This is called by the manifest committer after the operations
* have been instantiated.
*
* @param fileSystem
* target FS
* @param path
* actual path under FS.
* @throws IOException
* if there are binding problems.
*/
public void bindToFileSystem(FileSystem fileSystem, P... | 3.26 |
hadoop_ManifestStoreOperations_isFile_rdh | /**
* Is a path a file? Used during directory creation.
* The is a copy & paste of FileSystem.isFile();
* {@code StoreOperationsThroughFileSystem} calls into
* the FS direct so that stores which optimize their probes
* can save on IO.
*
* @param path
* path to probe
* @return true if the path exists and reso... | 3.26 |
hadoop_ManifestStoreOperations_fromResilientCommit_rdh | /**
* Full commit result.
*
* @param recovered
* Did recovery take place?
* @param waitTime
* any time spent waiting for IO capacity.
*/
public static CommitFileResult fromResilientCommit(final boolean recovered, final Duration waitTime) {return new CommitFileResult(recovered, waitTime);
} | 3.26 |
hadoop_ManifestStoreOperations_storeSupportsResilientCommit_rdh | /**
* Does the store provide rename resilience through an
* implementation of {@link #commitFile(FileEntry)}?
* If true then that method will be invoked to commit work
*
* @return true if resilient commit support is available.
*/
public boolean storeSupportsResilientCommit() {
return false;
} | 3.26 |
hadoop_ManifestStoreOperations_storePreservesEtagsThroughRenames_rdh | /**
* Does the store preserve etags through renames.
* If true, and if the source listing entry has an etag,
* it will be used to attempt to validate a failed rename.
*
* @param path
* path to probe.
* @return true if etag comparison is a valid strategy.
*/
public boolean storePreservesEtagsThroughRenames(Pat... | 3.26 |
hadoop_ManifestStoreOperations_renameDir_rdh | /**
* Rename a dir; defaults to invoking
* Forward to {@link #renameFile(Path, Path)}.
* Usual "what does 'false' mean?" ambiguity.
*
* @param source
* source file
* @param dest
* destination path -which must not exist.
* @return true if the directory was created.
* @throws IOException
* failure.
*/
p... | 3.26 |
hadoop_FederationBlock_initLocalClusterPage_rdh | /**
* Initialize the Federation page of the local-cluster.
*
* @param tbody
* HTML tbody.
* @param lists
* subCluster page data list.
*/
private void initLocalClusterPage(TBODY<TABLE<Hamlet>> tbody, List<Map<String, String>> lists) {
Configuration config = this.router.getConfig();
SubClusterInfo loca... | 3.26 |
hadoop_FederationBlock_initSubClusterPageItem_rdh | /**
* We will initialize the specific SubCluster's data within this method.
*
* @param tbody
* HTML TBody.
* @param subClusterInfo
* Sub-cluster information.
* @param lists
* Used to record data that needs to be displayed in JS.
*/
private void initSubClusterPageItem(TBODY<TABLE<Hamlet>> tbody, SubCluste... | 3.26 |
hadoop_FederationBlock_getClusterMetricsInfo_rdh | /**
* Parse the capability and obtain the metric information of the cluster.
*
* @param capability
* metric json obtained from RM.
* @return ClusterMetricsInfo Object
*/
protected ClusterMetricsInfo getClusterMetricsInfo(String capability) {
try {
if ((capability != null) && (!capability.isEmpty())... | 3.26 |
hadoop_FederationBlock_initFederationSubClusterDetailTableJs_rdh | /**
* Initialize the subCluster details JavaScript of the Federation page.
*
* This part of the js script will control to display or hide the detailed information
* of the subCluster when the user clicks on the subClusterId.
*
* We will obtain the specific information of a SubCluster,
* including the information... | 3.26 |
hadoop_FederationBlock_initHtmlPageFederation_rdh | /**
* Initialize the Html page.
*
* @param html
* html object
*/
private void initHtmlPageFederation(Block html, boolean isEnabled) {
List<Map<String, String>> lists = new ArrayList<>();
// Table header
TBODY<TABLE<Hamlet>> tbody = html.table("#rms").$class("cell-border").$style("width:100%").thea... | 3.26 |
hadoop_FederationBlock_initSubClusterPage_rdh | /**
* Initialize the Federation page of the sub-cluster.
*
* @param tbody
* HTML tbody.
* @param lists
* subCluster page data list.
*/
private void initSubClusterPage(TBODY<TABLE<Hamlet>> tbody, List<Map<String, String>> lists) {
// Sort the SubClusters
List<SubClusterInfo> subClusters
= getSubCl... | 3.26 |
hadoop_ErrorTranslation_wrapWithInnerIOE_rdh | /**
* Given an outer and an inner exception, create a new IOE
* of the inner type, with the outer exception as the cause.
* The message is derived from both.
* This only works if the inner exception has a constructor which
* takes a string; if not a PathIOException is created.
* <p>
* See {@code NetUtils}.
*
*... | 3.26 |
hadoop_ErrorTranslation_maybeExtractIOException_rdh | /**
* Translate an exception if it or its inner exception is an
* IOException.
* If this condition is not met, null is returned.
*
* @param path
* path of operation.
* @param thrown
* exception
* @return a translated exception or null.
*/
public static IOException maybeExtractIOException(String path, Th... | 3.26 |
hadoop_Quota_setQuotaInternal_rdh | /**
* Set quota for the federation path.
*
* @param path
* Federation path.
* @param locations
* Locations of the Federation path.
* @param namespaceQuota
* Name space quota.
* @param storagespaceQuota
* Storage space quota.
* @param type
* StorageType that the space quota is intended to be set on... | 3.26 |
hadoop_Quota_eachByStorageType_rdh | /**
* Invoke consumer by each storage type.
*
* @param consumer
* the function consuming the storage type.
*/
public static void eachByStorageType(Consumer<StorageType> consumer) {for (StorageType type : StorageType.values()) {
consumer.accept(type);
}
} | 3.26 |
hadoop_Quota_isMountEntry_rdh | /**
* Is the path a mount entry.
*
* @param path
* the path to be checked.
* @return {@code true} if path is a mount entry; {@code false} otherwise.
*/
private boolean isMountEntry(String path) {
return router.getQuotaManager().isMountEntry(path);
}
/**
* Get valid quota remote locations used in {@link #getQ... | 3.26 |
hadoop_Quota_andByStorageType_rdh | /**
* Invoke predicate by each storage type and bitwise AND the results.
*
* @param predicate
* the function test the storage type.
* @return true if bitwise AND by all storage type returns true, false otherwise.
*/
public static boolean andByStorageType(Predicate<StorageType> predicate) {
boolean res = true;... | 3.26 |
hadoop_Quota_getGlobalQuota_rdh | /**
* Get global quota for the federation path.
*
* @param path
* Federation path.
* @return global quota for path.
* @throws IOException
* If the quota system is disabled.
*/
QuotaUsage getGlobalQuota(String path) throws IOException {if (!router.isQuotaEnabled()) {
throw new IOException("The quota syst... | 3.26 |
hadoop_Quota_getQuotaUsage_rdh | /**
* Get aggregated quota usage for the federation path.
*
* @param path
* Federation path.
* @return Aggregated quota.
* @throws IOException
* If the quota system is disabled.
*/
public QuotaUsage getQuotaUsage(String path) throws IOException {return aggregateQuota(path, getEachQuotaUsage(path));
} | 3.26 |
hadoop_Quota_aggregateQuota_rdh | /**
* Aggregate quota that queried from sub-clusters.
*
* @param path
* Federation path of the results.
* @param results
* Quota query result.
* @return Aggregated Quota.
*/
QuotaUsage aggregateQuota(String path, Map<RemoteLocation, QuotaUsage> results) throws IOException {
long nsCount = 0;
long ssCount = ... | 3.26 |
hadoop_Quota_setQuota_rdh | /**
* Set quota for the federation path.
*
* @param path
* Federation path.
* @param namespaceQuota
* Name space quota.
* @param storagespaceQuota
* Storage space quota.
* @param type
* StorageType that the space quota is intended to be set on.
* @param checkMountEntry
* whether to check the path ... | 3.26 |
hadoop_Quota_getQuotaRemoteLocations_rdh | /**
* Get all quota remote locations across subclusters under given
* federation path.
*
* @param path
* Federation path.
* @return List of quota remote locations.
* @throws IOException
*/
private List<RemoteLocation> getQuotaRemoteLocations(String path) throws IOException {
List<RemoteLocation> locations = ... | 3.26 |
hadoop_Quota_orByStorageType_rdh | /**
* Invoke predicate by each storage type and bitwise inclusive OR the results.
*
* @param predicate
* the function test the storage type.
* @return true if bitwise OR by all storage type returns true, false otherwise.
*/
public static boolean
orByStorageType(Predicate<StorageType> predicate) {
boolean res = ... | 3.26 |
hadoop_Quota_getEachQuotaUsage_rdh | /**
* Get quota usage for the federation path.
*
* @param path
* Federation path.
* @return quota usage for each remote location.
* @throws IOException
* If the quota system is disabled.
*/
Map<RemoteLocation, QuotaUsage> getEachQuotaUsage(String path) throws IOException {
rpcServer.checkOperation(Operatio... | 3.26 |
hadoop_BlockResolver_resolve_rdh | /**
*
* @param s
* the external reference.
* @return sequence of blocks that make up the reference.
*/
public Iterable<BlockProto> resolve(FileStatus
s) {
List<Long> lengths = blockLengths(s);
ArrayList<BlockProto> ret = new ArrayList<>(lengths.size());
long tot = 0;
for (long l : lengths) {tot +... | 3.26 |
hadoop_BlockResolver_preferredBlockSize_rdh | /**
*
* @param status
* the external reference.
* @return the block size to assign to this external reference.
*/
public long preferredBlockSize(FileStatus status) {
return status.getBlockSize();
} | 3.26 |
hadoop_MapReduceJobPropertiesParser_accept_rdh | // Accepts a key if there is a corresponding key in the current mapreduce
// configuration
private boolean accept(String key) {
return getLatestKeyName(key) != null;
} | 3.26 |
hadoop_MapReduceJobPropertiesParser_extractMinHeapOpts_rdh | /**
* Extracts the -Xms heap option from the specified string.
*/
public static void extractMinHeapOpts(String javaOptions, List<String> heapOpts, List<String> others) {
for (String opt : javaOptions.split(" ")) {
Matcher matcher = MIN_HEAP_PATTERN.matcher(opt);
if (matcher.find()) {
... | 3.26 |
hadoop_MapReduceJobPropertiesParser_fromString_rdh | // Maps the value of the specified key.
private DataType<?>
fromString(String key, String value) {
DefaultDataType
defaultValue = new DefaultDataType(value);
if (value != null) {
// check known configs
// job-name
String latestKey = getLatestKeyName(key);
if (MRJobConfig.J... | 3.26 |
hadoop_MapReduceJobPropertiesParser_extractMaxHeapOpts_rdh | /**
* Extracts the -Xmx heap option from the specified string.
*/
public static void extractMaxHeapOpts(final String javaOptions, List<String> heapOpts, List<String>
others) {
for
(String opt : javaOptions.split(" ")) {
Matcher matcher = MAX_HEAP_PATTERN.matcher(opt);
if (matcher.find()) {hea... | 3.26 |
hadoop_MapReduceJobPropertiesParser_getLatestKeyName_rdh | // Finds a corresponding key for the specified key in the current mapreduce
// setup.
// Note that this API uses a cached copy of the Configuration object. This is
// purely for performance reasons.
private String getLatestKeyName(String key) {
// set the specified key
configuration.set(key, key);
try {
... | 3.26 |
hadoop_ResourceRequestSetKey_m0_rdh | /**
* Extract the corresponding ResourceRequestSetKey for an allocated container
* from a given set. Return null if not found.
*
* @param container
* the allocated container
* @param keys
* the set of keys to look from
* @return ResourceRequestSetKey
*/
public static ResourceRequestSetKey m0(Container con... | 3.26 |
hadoop_SpillCallBackPathsFinder_getInvalidSpillEntries_rdh | /**
* Gets the set of path:pos of the entries that were accessed incorrectly.
*
* @return a set of string in the format of {@literal Path[Pos]}
*/
public Set<String> getInvalidSpillEntries() {
Set<String> result = new LinkedHashSet<>();
for (Entry<Path, Set<Long>> spillMapEntry : invalidAccessMap.entrySet()) {
for ... | 3.26 |
hadoop_PlacementConstraint_type_rdh | /**
* The type of placement.
*/
public PlacementConstraint type(PlacementType type) {
this.type = type;
return this;
} | 3.26 |
hadoop_PlacementConstraint_scope_rdh | /**
* The scope of placement.
*/
public PlacementConstraint scope(PlacementScope scope) {
this.scope = scope;
return this;
} | 3.26 |
hadoop_PlacementConstraint_maxCardinality_rdh | /**
* When placement type is cardinality, the maximum number of containers of the
* depending component that a host should have, where containers of this
* component can be allocated on.
*/
public PlacementConstraint maxCardinality(Long maxCardinality) {
this.maxCardinality = maxCardinality;
return this;
} | 3.26 |
hadoop_PlacementConstraint_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_PlacementConstraint_name_rdh | /**
* An optional name associated to this constraint.
*/
public PlacementConstraint name(String name) {
this.name = name;
return this;
} | 3.26 |
hadoop_PlacementConstraint_minCardinality_rdh | /**
* When placement type is cardinality, the minimum number of containers of the
* depending component that a host should have, where containers of this
* component can be allocated on.
*/
public PlacementConstraint minCardinality(Long minCardinality) {
this.minCardinality = minCardinality;
return this;
} | 3.26 |
hadoop_PlacementConstraint_nodePartitions_rdh | /**
* Node partitions where the containers of this component can run.
*/
public PlacementConstraint nodePartitions(List<String> nodePartitions) {
this.nodePartitions = nodePartitions;
return this;
} | 3.26 |
hadoop_PlacementConstraint_nodeAttributes_rdh | /**
* Node attributes are a set of key:value(s) pairs associated with nodes.
*/
public PlacementConstraint nodeAttributes(Map<String, List<String>> nodeAttributes) {
this.nodeAttributes = nodeAttributes;
return this;
} | 3.26 |
hadoop_PlacementConstraint_targetTags_rdh | /**
* The name of the components that this component's placement policy is
* depending upon are added as target tags. So for affinity say, this
* component's containers are requesting to be placed on hosts where
* containers of the target tag component(s) are running on. Target tags can
* also contain the name of ... | 3.26 |
hadoop_HttpExceptionUtils_createServletExceptionResponse_rdh | /**
* Creates a HTTP servlet response serializing the exception in it as JSON.
*
* @param response
* the servlet response
* @param status
* the error code to set in the response
* @param ex
* the exception to serialize in the response
* @throws IOException
* thrown if there was an error while creating... | 3.26 |
hadoop_HttpExceptionUtils_throwEx_rdh | // trick, riding on generics to throw an undeclared exception
private static void throwEx(Throwable ex) {
HttpExceptionUtils.<RuntimeException>throwException(ex);
} | 3.26 |
hadoop_HttpExceptionUtils_createJerseyExceptionResponse_rdh | /**
* Creates a HTTP JAX-RPC response serializing the exception in it as JSON.
*
* @param status
* the error code to set in the response
* @param ex
* the exception to serialize in the response
* @return the JAX-RPC response with the set error and JSON encoded exception
*/
public static Response createJerse... | 3.26 |
hadoop_HttpExceptionUtils_validateResponse_rdh | /**
* Validates the status of an <code>HttpURLConnection</code> against an
* expected HTTP status code. If the current status code is not the expected
* one it throws an exception with a detail message using Server side error
* messages if available.
* <p>
* <b>NOTE:</b> this method will throw the deserialized ex... | 3.26 |
hadoop_ClientGSIContext_receiveResponseState_rdh | /**
* Client side implementation for receiving state alignment info
* in responses.
*/
@Overridepublic synchronized void receiveResponseState(RpcResponseHeaderProto header) {if (header.hasRouterFederatedState()) {
routerFederatedState = mergeRouterFederatedState(this.routerFederatedState, header.getRouterFe... | 3.26 |
hadoop_ClientGSIContext_updateRequestState_rdh | /**
* Client side implementation for providing state alignment info in requests.
*/
@Override
public synchronized void updateRequestState(RpcRequestHeaderProto.Builder header) {
if (lastSeenStateId.get() != Long.MIN_VALUE) {
header.setStateId(lastSeenStateId.get());
}if (routerFederatedState != null) {
heade... | 3.26 |
hadoop_ClientGSIContext_getRouterFederatedStateMap_rdh | /**
* Utility function to parse routerFederatedState field in RPC headers.
*/
public static Map<String, Long>
getRouterFederatedStateMap(ByteString byteString) {
if (byteString != null)
{
try {
RouterFederatedStateProto federatedState = RouterFederatedStateProto.parseFrom(byteString);
return
... | 3.26 |
hadoop_ClientGSIContext_mergeRouterFederatedState_rdh | /**
* Merge state1 and state2 to get the max value for each namespace.
*
* @param state1
* input ByteString.
* @param state2
* input ByteString.
* @return one ByteString object which contains the max value of each namespace.
*/
public static ByteString mergeRouterFederatedState(ByteString state1, ByteString... | 3.26 |
hadoop_ClientGSIContext_updateResponseState_rdh | /**
* Client side implementation only receives state alignment info.
* It does not provide state alignment info therefore this does nothing.
*/
@Override
public void updateResponseState(RpcResponseHeaderProto.Builder header) {
// Do nothing.
} | 3.26 |
hadoop_RouterDistCpProcedure_enableWrite_rdh | /**
* Enable write.
*/
@Override
protected void enableWrite() throws IOException {
// do nothing.
} | 3.26 |
hadoop_StreamXmlRecordReader_nextState_rdh | /* also updates firstMatchStart_; */
int nextState(int state, int input, int bufPos) {switch (state) {
case CDATA_UNK :
case CDATA_OUT :
switch (input) {
case CDATA_BEGIN :
return CDATA_IN;
case CDATA_END :
if (state == CDATA_OUT) {
// System.out.println("buggy XML " ... | 3.26 |
hadoop_GetClusterNodeAttributesResponse_newInstance_rdh | /**
* Create instance of GetClusterNodeAttributesResponse.
*
* @param attributes
* Map of Node attributeKey to Type.
* @return GetClusterNodeAttributesResponse.
*/
public static GetClusterNodeAttributesResponse
newInstance(Set<NodeAttributeInfo> attributes) {
GetClusterNodeAttributesResponse response = Rec... | 3.26 |
hadoop_S3ACachingBlockManager_read_rdh | /**
* Reads into the given {@code buffer} {@code size} bytes from the underlying file
* starting at {@code startOffset}.
*
* @param buffer
* the buffer to read data in to.
* @param startOffset
* the offset at which reading starts.
* @param size
* the number bytes to read.
* @return number of bytes read.... | 3.26 |
hadoop_AbfsStatistic_getStatName_rdh | /**
* Getter for statistic name.
*
* @return Name of statistic.
*/
public String getStatName() {
return statName;
} | 3.26 |
hadoop_AbfsStatistic_getStatNameFromHttpCall_rdh | /**
* Get the statistic name using the http call name.
*
* @param httpCall
* The HTTP call used to get the statistic name.
* @return Statistic name.
*/
public static String getStatNameFromHttpCall(String httpCall) {
return HTTP_CALL_TO_NAME_MAP.get(httpCall);
} | 3.26 |
hadoop_AbfsStatistic_getHttpCall_rdh | /**
* Getter for http call for HTTP duration trackers.
*
* @return http call of a statistic.
*/
public String getHttpCall() {
return httpCall;
} | 3.26 |
hadoop_AbfsStatistic_getStatDescription_rdh | /**
* Getter for statistic description.
*
* @return Description of statistic.
*/
public String getStatDescription() {
return statDescription;
} | 3.26 |
hadoop_NMClient_getLocalizationStatuses_rdh | /**
* Get the localization statuses of a container.
*
* @param containerId
* the Id of the container
* @param nodeId
* node Id of the container
* @return the status of a container.
* @throws YarnException
* YarnException.
* @throws IOException
* IOException.
*/
@InterfaceStability.Unstable
public Li... | 3.26 |
hadoop_NMClient_localize_rdh | /**
* Localize resources for a container.
*
* @param containerId
* the ID of the container
* @param nodeId
* node Id of the container
* @param localResources
* resources to localize
*/
@InterfaceStability.Unstable
public void localize(ContainerId containerId, NodeId
nodeId, Map<String, LocalResource> loc... | 3.26 |
hadoop_NMClient_getNMTokenCache_rdh | /**
* Get the NM token cache of the <code>NMClient</code>. This cache must be
* shared with the {@link AMRMClient} that requested the containers managed
* by this <code>NMClient</code>
* <p>
* If a NM token cache is not set, the {@link NMTokenCache#getSingleton()}
* singleton instance will be used.
*
* @return ... | 3.26 |
hadoop_NMClient_createNMClient_rdh | /**
* Create a new instance of NMClient.
*/
@Public
public static NMClient createNMClient(String name) {
NMClient client = new NMClientImpl(name);
return client;
} | 3.26 |
hadoop_NMClient_setNMTokenCache_rdh | /**
* Set the NM Token cache of the <code>NMClient</code>. This cache must be
* shared with the {@link AMRMClient} that requested the containers managed
* by this <code>NMClient</code>
* <p>
* If a NM token cache is not set, the {@link NMTokenCache#getSingleton()}
* singleton instance will be used.
*
* @param n... | 3.26 |
hadoop_NMClient_getNodeIdOfStartedContainer_rdh | /**
* Get the NodeId of the node on which container is running. It returns
* null if the container if container is not found or if it is not running.
*
* @param containerId
* Container Id of the container.
* @return NodeId of the container on which it is running.
*/
public NodeId getNodeIdOfStartedContainer(Co... | 3.26 |
hadoop_WebHdfs_createWebHdfsFileSystem_rdh | /**
* Returns a new {@link WebHdfsFileSystem}, with the given configuration.
*
* @param conf
* configuration
* @return new WebHdfsFileSystem
*/
private static WebHdfsFileSystem createWebHdfsFileSystem(Configuration conf) {
WebHdfsFileSystem fs = new WebHdfsFileSystem();
fs.setConf(conf);
return fs;
... | 3.26 |
hadoop_MountVolumeMap_getCapacityRatioByMountAndStorageType_rdh | /**
* Return capacity ratio.
* If not exists, return 1 to use full capacity.
*/
double getCapacityRatioByMountAndStorageType(String mount, StorageType storageType) {
if (mountVolumeMapping.containsKey(mount)) {
return mountVolumeMapping.get(mount).getCapacityRatio(storageType);
}
return 1;
... | 3.26 |
hadoop_FlowActivityDocument_merge_rdh | /**
* Merge the {@link FlowActivityDocument} that is passed with the current
* document for upsert.
*
* @param flowActivityDocument
* that has to be merged
*/
@Override
public void merge(FlowActivityDocument flowActivityDocument) {
if (flowActivityDocument.getDayTimestamp() > 0) {
this.dayTimestamp ... | 3.26 |
hadoop_CsiGrpcClient_createNodeBlockingStub_rdh | /**
* Creates a blocking stub for CSI node plugin on the given channel.
*
* @return the blocking stub
*/
public NodeBlockingStub createNodeBlockingStub() {
return NodeGrpc.newBlockingStub(channel);
} | 3.26 |
hadoop_CsiGrpcClient_close_rdh | /**
* Shutdown the communication channel gracefully,
* wait for 5 seconds before it is enforced.
*/
@Override
public void close() {
try {
this.channel.shutdown().awaitTermination(5, TimeUnit.SECONDS);
} catch (InterruptedException e)
{
LOG.error("Failed to gracefully shutdown" + " gRPC communication channel ... | 3.26 |
hadoop_CsiGrpcClient_createControllerBlockingStub_rdh | /**
* Creates a blocking stub for CSI controller plugin on the given channel.
*
* @return the blocking stub
*/
public ControllerBlockingStub createControllerBlockingStub() {
return ControllerGrpc.newBlockingStub(channel);
} | 3.26 |
hadoop_CsiGrpcClient_createIdentityBlockingStub_rdh | /**
* Creates a blocking stub for CSI identity plugin on the given channel.
*
* @return the blocking stub
*/
public IdentityBlockingStub createIdentityBlockingStub() {
return IdentityGrpc.newBlockingStub(channel);
} | 3.26 |
hadoop_FsGetter_get_rdh | /**
* Gets file system instance of given uri.
*
* @param uri
* uri.
* @param conf
* configuration.
* @throws IOException
* raised on errors performing I/O.
* @return FileSystem.
*/
public FileSystem get(URI uri, Configuration conf) throws IOException {
return FileSystem.get(uri, conf);
} | 3.26 |
hadoop_ConfiguredNodeLabels_setLabelsByQueue_rdh | /**
* Set node labels for a specific queue.
*
* @param queuePath
* path of the queue
* @param nodeLabels
* configured node labels to set
*/
public void setLabelsByQueue(String queuePath, Collection<String> nodeLabels) {
f0.put(queuePath, new HashSet<>(nodeLabels));
} | 3.26 |
hadoop_ConfiguredNodeLabels_getAllConfiguredLabels_rdh | /**
* Get all configured node labels aggregated from each queue.
*
* @return all node labels
*/
public Set<String> getAllConfiguredLabels() {
Set<String> nodeLabels = f0.values().stream().flatMap(Set::stream).collect(Collectors.toSet());if (nodeLabels.size() == 0) {
nodeLabels = NO_LABEL;
}
ret... | 3.26 |
hadoop_DeletionTaskRecoveryInfo_getDeletionTimestamp_rdh | /**
* Return the deletion timestamp.
*
* @return the deletion timestamp.
*/
public long getDeletionTimestamp() {
return deletionTimestamp;
} | 3.26 |
hadoop_DeletionTaskRecoveryInfo_getTask_rdh | /**
* Return the recovered DeletionTask.
*
* @return the recovered DeletionTask.
*/
public DeletionTask getTask() {
return task;
} | 3.26 |
hadoop_DeletionTaskRecoveryInfo_getSuccessorTaskIds_rdh | /**
* Return all of the dependent DeletionTasks.
*
* @return the dependent DeletionTasks.
*/
public List<Integer> getSuccessorTaskIds() {
return successorTaskIds;
} | 3.26 |
hadoop_DeSelectFields_toString_rdh | /**
* use literals as toString.
*
* @return the literals of this type.
*/
@Override
public String toString() {
return literals;
} | 3.26 |
hadoop_DeSelectFields_obtainType_rdh | /**
* Obtain the <code>DeSelectType</code> by the literals given behind
* <code>deSelects</code> in URL.
* <br> e.g: deSelects="resourceRequests"
*
* @param literals
* e.g: resourceRequests
* @return <code>DeSelectType</code> e.g: DeSelectType.RESOURCE_REQUESTS
*/
public static DeSelectType obtainType(String ... | 3.26 |
hadoop_DeSelectFields_initFields_rdh | /**
* Initial DeSelectFields with unselected fields.
*
* @param unselectedFields
* a set of unselected field.
*/
public void initFields(Set<String> unselectedFields) {
if
(unselectedFields == null) {
return;
}
for (String field
: unselectedFields) {
if (!field.trim().isEmpty()... | 3.26 |
hadoop_DeSelectFields_contains_rdh | /**
* Determine to deselect type should be handled or not.
*
* @param type
* deselected type
* @return true if the deselect type should be handled
*/
public boolean contains(DeSelectType type) {
return
types.contains(type);
} | 3.26 |
hadoop_AMRMProxyService_authorizeAndGetInterceptorChain_rdh | /**
* Authorizes the request and returns the application specific request
* processing pipeline.
*
* @return the interceptor wrapper instance
* @throws YarnException
* if fails
*/
private RequestInterceptorChainWrapper authorizeAndGetInterceptorChain() throws YarnException {
AMRMTokenIdentifier tokenIdenti... | 3.26 |
hadoop_AMRMProxyService_initializePipeline_rdh | /**
* Initializes the request interceptor pipeline for the specified application.
*
* @param applicationAttemptId
* attempt id
* @param user
* user name
* @param amrmToken
* amrmToken issued by RM
* @param localToken
* amrmToken issued by AMRMProxy
* @p... | 3.26 |
hadoop_AMRMProxyService_processApplicationStartRequest_rdh | /**
* Callback from the ContainerManager implementation for initializing the
* application request processing pipeline.
*
* @param request
* - encapsulates information for starting an AM
* @throws IOException
* if fails
* @throws YarnEx... | 3.26 |
hadoop_AMRMProxyService_createRequestInterceptorChain_rdh | /**
* This method creates and returns reference of the first interceptor in the
* chain of request interceptor instances.
*
* @return the reference of the first interceptor in the chain
*/
protected RequestInterceptor createRequestInterceptorChain() {
Configuration conf = getConfig();
List<String> interceptorClass... | 3.26 |
hadoop_AMRMProxyService_getInterceptorClassNames_rdh | /**
* Returns the comma separated interceptor class names from the configuration.
*
* @param conf
* configuration
* @return the interceptor class names as an instance of ArrayList
*/
private List<String> getInterceptorClassNames(Configuration conf) {
String configuredInterceptorClassNames = conf.get(YarnCon... | 3.26 |
hadoop_AMRMProxyService_m1_rdh | /**
* This is called by the AMs started on this node to register with the RM.
* This method does the initial authorization and then forwards the request to
* the application instance specific interceptor chain.
*/
@Override
public RegisterApplicationMasterResponse m1(RegisterApplicationMasterRequest request) throws... | 3.26 |
hadoop_AMRMProxyService_getApplicationAttemptId_rdh | /**
* Gets the application attempt identifier.
*
* @return the application attempt identifier
*/
public synchronized ApplicationAttemptId getApplicationAttemptId() {
return f0;
} | 3.26 |
hadoop_AMRMProxyService_recover_rdh | /**
* Recover from NM state store. Called after serviceInit before serviceStart.
*
* @throws IOException
* if recover fails
*/
public void recover() throws IOException {
LOG.info("Recovering AMRMProxyService.");
RecoveredAMRMProxyState state = this.nmContext.getNMStateStore().loadAMRMProxyState();
t... | 3.26 |
hadoop_AMRMProxyService_stopApplication_rdh | /**
* Shuts down the request processing pipeline for the specified application
* attempt id.
*
* @param applicationId
* application id
*/
protected void stopApplication(ApplicationId applicationId) {
this.metrics.incrRequestCount();
Preconditions.checkArgument(applicationId != null, "applicationId is n... | 3.26 |
hadoop_AMRMProxyService_init_rdh | /**
* Initializes the wrapper with the specified parameters.
*
* @param interceptor
* the root request interceptor
* @param appAttemptId
* attempt id
*/
public synchronized void init(RequestInterceptor interceptor, ApplicationAttemptId appAttemptId) {
rootInterceptor = interceptor;
f0 = appAttemptI... | 3.26 |
hadoop_AMRMProxyService_getPipelines_rdh | /**
* Gets the Request interceptor chains for all the applications.
*
* @return the request interceptor chains.
*/
protected Map<ApplicationId, RequestInterceptorChainWrapper> getPipelines() {
return this.applPipelineMap;
} | 3.26 |
hadoop_AMRMProxyService_getRootInterceptor_rdh | /**
* Gets the root request interceptor.
*
* @return the root request interceptor
*/
public synchronized RequestInterceptor getRootInterceptor() {
return rootInterceptor;} | 3.26 |
hadoop_AMRMProxyService_m2_rdh | /**
* This is called by the AMs started on this node to send heart beat to RM.
* This method does the initial authorization and then forwards the request to
* the application instance specific pipeline, which is a chain of request
* interceptor objects. One application request processing pipeline is created
* per ... | 3.26 |
hadoop_AMRMProxyService_finishApplicationMaster_rdh | /**
* This is called by the AMs started on this node to unregister from the RM.
* This method does the initial authorization and then forwards the request to
* the application instance specific interceptor chain.
*/
@Override
public FinishApplicationMasterResponse finishApplicationMaster(FinishApplicationMasterRequ... | 3.26 |
hadoop_FSTreeTraverser_traverseDir_rdh | /**
* Iterate through all files directly inside parent, and recurse down
* directories. The listing is done in batch, and can optionally start after
* a position. The iteration of the inode tree is done in a depth-first
* fashion. But instead of holding all {@link INodeDirectory}'s in memory
* on the fly, only the... | 3.26 |
hadoop_Result_isPass_rdh | /**
* Should processing continue.
*
* @return if is pass true,not false.
*/
public boolean isPass() {
return this.success;
} | 3.26 |
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