name stringlengths 12 178 | code_snippet stringlengths 8 36.5k | score float64 3.26 3.68 |
|---|---|---|
hadoop_Result_isDescend_rdh | /**
* Should further directories be descended.
*
* @return if is pass true,not false.
*/
public boolean isDescend() {
return this.descend;
} | 3.26 |
hadoop_Result_combine_rdh | /**
* Returns the combination of this and another result.
*
* @param other
* other.
* @return result.
*/
public Result combine(Result other) {
return new Result(this.isPass() && other.isPass(), this.isDescend() && other.isDescend());
} | 3.26 |
hadoop_Result_negate_rdh | /**
* Negate this result.
*
* @return Result.
*/
public Result negate() {
return new Result(!this.isPass(), this.isDescend());
} | 3.26 |
hadoop_PathHandle_toByteArray_rdh | /**
*
* @return Serialized form in bytes.
*/
default byte[] toByteArray() {
ByteBuffer bb = bytes();
byte[] ret = new byte[bb.remaining()];
bb.get(ret);
return ret;
} | 3.26 |
hadoop_FileUnderConstructionFeature_updateLengthOfLastBlock_rdh | /**
* Update the length for the last block
*
* @param lastBlockLength
* The length of the last block reported from client
* @throws IOException
*/
void updateLengthOfLastBlock(INodeFile f, long lastBlockLength) throws IOException {
BlockInfo lastBlock = f.getLastBlock();
assert lastBlock != null : ("Th... | 3.26 |
hadoop_FileUnderConstructionFeature_m1_rdh | /**
* When deleting a file in the current fs directory, and the file is contained
* in a snapshot, we should delete the last block if it's under construction
* and its size is 0.
*/
void m1(final INodeFile f, final BlocksMapUpdateInfo collectedBlocks) {
final BlockInfo[]
blocks = f.getBlocks();
if (((b... | 3.26 |
hadoop_LocatedFileStatusFetcher_registerError_rdh | /**
* Register fatal errors - example an IOException while accessing a file or a
* full execution queue.
*/
private void registerError(Throwable t) {
LOG.debug("Error", t);
lock.lock();
try {
if (unknownError == null) {
unknownError = t;
condition.signal();
}} finally {
lock.unlock();
}} | 3.26 |
hadoop_LocatedFileStatusFetcher_addResultStatistics_rdh | /**
* Add the statistics of an individual thread's scan.
*
* @param stats
* possibly null statistics.
*/
private void addResultStatistics(IOStatistics stats) {
if (stats != null) {
// demand creation of IO statistics.
synchronized(this) {
LOG.debug("Adding IOStatistics: {}", stats);
if (i... | 3.26 |
hadoop_LocatedFileStatusFetcher_getIOStatistics_rdh | /**
* Return any IOStatistics collected during listing.
*
* @return IO stats accrued.
*/
@Override
public synchronized IOStatistics getIOStatistics() {
return iostats;
} | 3.26 |
hadoop_LocatedFileStatusFetcher_getFileStatuses_rdh | /**
* Start executing and return FileStatuses based on the parameters specified.
*
* @return fetched file statuses
* @throws InterruptedException
* interruption waiting for results.
* @throws IOException
* IO failure or other error.
* @throws InvalidInputException
* ... | 3.26 |
hadoop_LocatedFileStatusFetcher_registerInvalidInputError_rdh | /**
* Collect misconfigured Input errors. Errors while actually reading file info
* are reported immediately.
*/
private void registerInvalidInputError(List<IOException> errors) {
synchronized(this) {
this.invalidInputErrors.addAll(errors);
}
} | 3.26 |
hadoop_LongBitFormat_combine_rdh | /**
* Combine the value to the record.
*/
public long combine(long value, long record) {
if (value < f0) {
throw new IllegalArgumentException((((("Illagal value: " + NAME) + " = ") + value) + " < MIN = ") + f0);
}if (value > MAX) {
throw new IllegalArgumentException((((("Illagal value: " + N... | 3.26 |
hadoop_LongBitFormat_retrieve_rdh | /**
* Retrieve the value from the record.
*/
public long retrieve(long record) {
return (record & MASK) >>> OFFSET;} | 3.26 |
hadoop_BulkDeleteRetryHandler_onDeleteThrottled_rdh | /**
* Handle a delete throttling event.
*
* @param deleteRequest
* request which failed.
*/
private void onDeleteThrottled(final DeleteObjectsRequest deleteRequest)
{
final List<ObjectIdentifier> keys =
deleteRequest.delete().objects();
final int size = keys.size();
m0(STORE_IO_THROTTLED, size);
... | 3.26 |
hadoop_BulkDeleteRetryHandler_m0_rdh | /**
* Increment a statistic by a specific value.
* This increments both the instrumentation and storage statistics.
*
* @param statistic
* The operation to increment
* @param count
* the count to increment
*/
protected void m0(Statistic statistic, long count) {
instrumentation.incrementCounter(statistic... | 3.26 |
hadoop_BulkDeleteRetryHandler_isSymptomOfBrokenConnection_rdh | /**
* Does this error indicate that the connection was ultimately broken while
* the XML Response was parsed? As this seems a symptom of the far end
* blocking the response (i.e. server-side throttling) while
* the client eventually times out.
*
* @param ex
* exception received.
* @return true if this excepti... | 3.26 |
hadoop_FederationPolicyUtils_instantiatePolicyManager_rdh | /**
* A utilize method to instantiate a policy manager class given the type
* (class name) from {@link SubClusterPolicyConfiguration}.
*
* @param newType
* class name of the policy manager to create
* @return Policy manager
* @throws FederationPolicyInitializationException
* if fails
*/
public static Feder... | 3.26 |
hadoop_FederationPolicyUtils_validateSubClusterAvailability_rdh | /**
* Validate if there is any active subcluster that is not blacklisted, it will
* throw an exception if there are no usable subclusters.
*
* @param activeSubClusters
* the list of subClusters as identified by
* {@link SubClusterId} currently active.
* @param blackListSubClusters
* the list of subCluster... | 3.26 |
hadoop_FederationPolicyUtils_loadPolicyConfiguration_rdh | /**
* Get Federation policy configuration from state store, using default queue
* and configuration as fallback.
*
* @param queue
* the queue of the application
* @param conf
* the YARN configuration
* @param federationFacade
* state store facade
* @return Sub... | 3.26 |
hadoop_FederationPolicyUtils_getWeightedRandom_rdh | /**
* Select a random bin according to the weight array for the bins. Only bins
* with positive weights will be considered. If no positive weight found,
* return -1.
*
* @param weights
* the weight array
* @return the index of the sample in the array
*/
public static int getWeightedRandom(ArrayList<Float> wei... | 3.26 |
hadoop_FederationPolicyUtils_m0_rdh | /**
* Get AMRMProxy policy from state store, using default queue and
* configuration as fallback.
*
* @param queue
* the queue of the application
* @param oldPolicy
* the previous policy instance (can be null)
* @param conf
* the YARN configuration
* @param federationFacade
* state store facade
* @p... | 3.26 |
hadoop_AllocationFileParser_getReservationPlanner_rdh | // Reservation global configuration knobs
public Optional<String> getReservationPlanner() {
return getTextValue(f0);
} | 3.26 |
hadoop_OperationAuditor_noteSpanReferenceLost_rdh | /**
* Span reference lost from GC operations.
* This is only called when an attempt is made to retrieve on
* the active thread or when a prune operation is cleaning up.
*
* @param threadId
* thread ID.
*/
default void noteSpanReferenceLost(long threadId) {
} | 3.26 |
hadoop_OperationAuditor_checkAccess_rdh | /**
* Check for permission to access a path.
* The path is fully qualified and the status is the
* status of the path.
* This is called from the {@code FileSystem.access()} command
* and is a soft permission check used by Hive.
*
* @param path
* path to check
* @param status
* status of the path.
* @para... | 3.26 |
hadoop_HttpFSExceptionProvider_m0_rdh | /**
* Logs the HTTP status code and exception in HttpFSServer's log.
*
* @param status
* HTTP status code.
* @param throwable
* exception thrown.
*/
@Override
protected void m0(Response.Status status, Throwable throwable) {
String method = MDC.get("method");
String path = MDC.get("path");
... | 3.26 |
hadoop_HttpFSExceptionProvider_toResponse_rdh | /**
* Maps different exceptions thrown by HttpFSServer to HTTP status codes.
* <ul>
* <li>SecurityException : HTTP UNAUTHORIZED</li>
* <li>FileNotFoundException : HTTP NOT_FOUND</li>
* <li>IOException : INTERNAL_HTTP SERVER_ERROR</li>
* <li>UnsupporteOperationException : HTTP BAD_REQUEST</li>
* <li>all other exc... | 3.26 |
hadoop_AddMountAttributes_m1_rdh | /**
* Retrieve mount table object with all attributes derived from this object.
*
* @return MountTable object with updated attributes.
* @throws IOException
* If mount table instantiation fails.
*/
public MountTable m1() throws IOException {
String normalizedMount = RouterAdmin.normalizeFileSystemPath(this.g... | 3.26 |
hadoop_AddMountAttributes_getNewOrUpdatedMountTableEntryWithAttributes_rdh | /**
* Retrieve mount table object with all attributes derived from this object.
* The returned mount table could be either new or existing one with updated attributes.
*
* @param existingEntry
* Existing mount table entry. If null, new mount table object is created,
* otherwise the existing mount table object... | 3.26 |
hadoop_AddMountAttributes_getMountTableForAddRequest_rdh | /**
* Create a new mount table object from the given mount point and update its attributes.
*
* @param mountSrc
* mount point src.
* @return MountTable object with updated attributes.
* @throws IOException
* If mount table instantiation fails.
*/ private MountTable getMountTableForAddRequest(String mountSrc... | 3.26 |
hadoop_AddMountAttributes_updateCommonAttributes_rdh | /**
* Common attributes like read-only, fault-tolerant, dest order, owner, group, mode etc are
* updated for the given mount table object.
*
* @param existingEntry
* Mount table object.
*/private void updateCommonAttributes(MountTable
existingEntry) {
if (this.isReadonly()) {existingEntry.setReadOnly(true);
}
i... | 3.26 |
hadoop_MountInterface_getValue_rdh | /**
*
* @return the int value representing the procedure.
*/
public int getValue() {
return ordinal();
} | 3.26 |
hadoop_MountInterface_fromValue_rdh | /**
* The procedure of given value.
*
* @param value
* specifies the procedure index
* @return the procedure corresponding to the value.
*/
public static MNTPROC fromValue(int value) {
if ((value < 0) || (value >= values().length)) {
return null;
} return values()[value];
} | 3.26 |
hadoop_BlockReaderLocalMetrics_addShortCircuitReadLatency_rdh | /**
* Adds short circuit read elapsed time.
*/
public void
addShortCircuitReadLatency(final long latency) {
shortCircuitReadRollingAverages.add(SHORT_CIRCUIT_LOCAL_READS_METRIC_VALUE_NAME, latency);} | 3.26 |
hadoop_BlockReaderLocalMetrics_collectThreadLocalStates_rdh | /**
* Collects states maintained in {@link ThreadLocal}, if any.
*/
public void collectThreadLocalStates() {
shortCircuitReadRollingAverages.collectThreadLocalStates();
} | 3.26 |
hadoop_BlockReaderLocalMetrics_getShortCircuitReadRollingAverages_rdh | /**
* Get the MutableRollingAverage metric for testing only.
*
* @return */
@VisibleForTestingpublic MutableRollingAverages getShortCircuitReadRollingAverages() {
return shortCircuitReadRollingAverages;} | 3.26 |
hadoop_PublishedConfiguration_asConfiguration_rdh | /**
* Convert to Hadoop XML
*
* @return the configuration as a Hadoop Configuratin
*/
public Configuration asConfiguration() {
Configuration conf = new Configuration(false);
try {
ConfigHelper.addConfigMap(conf, f0, "");
} catch (BadConfigException e) {
// triggered on a null value; swi... | 3.26 |
hadoop_PublishedConfiguration_asProperties_rdh | /**
* Convert values to properties
*
* @return a property file
*/
public Properties asProperties() {
Properties props = new Properties();
props.putAll(f0);
return props;
} | 3.26 |
hadoop_PublishedConfiguration_shallowCopy_rdh | /**
* This makes a copy without the nested content -so is suitable
* for returning as part of the list of a parent's values
*
* @return the copy
*/
public PublishedConfiguration
shallowCopy() {
PublishedConfiguration that = new PublishedConfiguration();
that.description = this.description;
that.updated... | 3.26 |
hadoop_PublishedConfiguration_asJson_rdh | /**
* Return the values as json string
*
* @return the JSON representation
* @throws IOException
* marshalling failure
*/
public String asJson() throws IOException {
ObjectMapper mapper = new ObjectMapper();
mapper.configure(SerializationFeature.INDENT_OUTPUT, true);String json = mapper.writeValueAsStr... | 3.26 |
hadoop_PublishedConfiguration_m1_rdh | /**
* Set the values from an iterable (this includes a Hadoop Configuration
* and Java properties object).
* Any existing value set is discarded
*
* @param entries
* entries to put
*/
public void m1(Iterable<Map.Entry<String, String>> entries) {
this.f0 = new HashMap<String, String>();
for (Map.Entry<... | 3.26 |
hadoop_LoggedNetworkTopology_setUnknownAttribute_rdh | // for input parameter ignored.
@JsonAnySetter
public void setUnknownAttribute(String attributeName, Object ignored) {
if (!alreadySeenAnySetterAttributes.contains(attributeName)) {
alreadySeenAnySetterAttributes.add(attributeName);
System.err.println(("In LoggedJob, we saw ... | 3.26 |
hadoop_VirtualInputFormat_getSplits_rdh | // Number of splits = Number of mappers. Creates fakeSplits to launch
// the required number of mappers
@Override
public List<InputSplit> getSplits(JobContext job) throws IOException {
Configuration conf = job.getConfiguration();int numMappers = conf.getInt(CreateFileMapper.NUM_MAPPERS_KEY, -1);
if (numMappers ... | 3.26 |
hadoop_MutableRatesWithAggregation_add_rdh | /**
* Add a rate sample for a rate metric.
*
* @param name
* of the rate metric
* @param elapsed
* time
*/
public void add(String name, long elapsed) {
ConcurrentMap<String, ThreadSafeSampleStat> localStats = threadLocalMetricsMap.get();
if (localStats == null) {localStats = new ConcurrentHashMap<>()... | 3.26 |
hadoop_MutableRatesWithAggregation_init_rdh | /**
* Initialize the registry with all rate names passed in.
* This is an alternative to the above init function since this metric
* can be used more than just for rpc name.
*
* @param names
* the array of all rate names
*/
public void init(String[] names) {
for (String name : names) {
addMetricIf... | 3.26 |
hadoop_MutableRatesWithAggregation_m0_rdh | /**
* Initialize the registry with all the methods in a protocol
* so they all show up in the first snapshot.
* Convenient for JMX implementations.
*
* @param protocol
* the protocol class
*/
public void m0(Class<?> protocol) {
if (protocolCache.contains(protocol)) {
return;
}
protocolCache... | 3.26 |
hadoop_MutableRatesWithAggregation_collectThreadLocalStates_rdh | /**
* Collects states maintained in {@link ThreadLocal}, if any.
*/
synchronized void collectThreadLocalStates() {
final ConcurrentMap<String, ThreadSafeSampleStat> localStats = threadLocalMetricsMap.get();
if (localStats != null) {
aggregateLocalStatesToGlobalMetrics(localStats);
}
} | 3.26 |
hadoop_MutableRatesWithAggregation_aggregateLocalStatesToGlobalMetrics_rdh | /**
* Aggregates the thread's local samples into the global metrics. The caller
* should ensure its thread safety.
*/
private void aggregateLocalStatesToGlobalMetrics(final ConcurrentMap<String, ThreadSafeSampleStat> localStats) {
for (Map.Entry<String, ThreadSafeSampleStat> entry : localStat... | 3.26 |
hadoop_PartitionInfo_addTo_rdh | /**
* This method will generate a new PartitionInfo object based on two PartitionInfo objects.
* The combination process is mainly based on the Resources. Add method.
*
* @param left
* left PartitionInfo Object.
* @param right
* right PartitionInfo Object.
* @return new PartitionInfo Object.
*/
public stat... | 3.26 |
hadoop_GenericEventTypeMetricsManager_create_rdh | // Construct a GenericEventTypeMetrics for dispatcher
public static <T extends Enum<T>> GenericEventTypeMetrics create(String dispatcherName, Class<T> eventTypeClass) {
MetricsInfo metricsInfo = info("GenericEventTypeMetrics for " + eventTypeClass.getName(), "Metrics for " + dispatcherName);
return new GenericE... | 3.26 |
hadoop_AlwaysRestartPolicy_hasCompletedSuccessfully_rdh | /**
* This is always false since these components never terminate
*
* @param component
* @return */
@Overridepublic boolean hasCompletedSuccessfully(Component component) {
return false;} | 3.26 |
hadoop_AlwaysRestartPolicy_hasCompleted_rdh | /**
* This is always false since these components never terminate
*
* @param component
* @return */
@Override
public boolean hasCompleted(Component component) {
return false;
} | 3.26 |
hadoop_FlowActivityColumnPrefix_getColumnPrefix_rdh | /**
*
* @return the column name value
*/
public String getColumnPrefix() {
return columnPrefix;
} | 3.26 |
hadoop_DumpUtil_bytesToHex_rdh | /**
* Convert bytes into format like 0x02 02 00 80.
* If limit is negative or too large, then all bytes will be converted.
*
* @param bytes
* bytes.
* @param limit
* limit.
* @return bytesToHex.
*/
public static String bytesToHex(byte[] bytes, int limit) {
if ((limit <= 0) || (limit > bytes.length))
... | 3.26 |
hadoop_DumpUtil_dumpChunks_rdh | /**
* Print data in hex format in an array of chunks.
*
* @param header
* header.
* @param chunks
* chunks.
*/
public static void dumpChunks(String header, ECChunk[] chunks) {
System.out.println();
System.out.println(header);
for (int i = 0; i < chunks.length; i++) {
dumpChunk(chunks[i]);... | 3.26 |
hadoop_DumpUtil_dumpChunk_rdh | /**
* Print data in hex format in a chunk.
*
* @param chunk
* chunk.
*/
public static void dumpChunk(ECChunk chunk) {
String str;
if (chunk == null) {
str = "<EMPTY>";
} else {
byte[] bytes = chunk.toBytesArray();
str = DumpUtil.bytesToHex(bytes, 16);
}
System.out... | 3.26 |
hadoop_CommitUtilsWithMR_getTempJobAttemptPath_rdh | /**
* Compute a path for temporary data associated with a job.
* This data is <i>not magic</i>
*
* @param jobUUID
* unique Job ID.
* @param out
* output directory of job
* @param appAttemptId
* the ID of the application attempt for this job.
* @return the path to store temporary job attempt data.
*/
pu... | 3.26 |
hadoop_CommitUtilsWithMR_getAppAttemptId_rdh | /**
* Get the Application Attempt ID for this job.
*
* @param context
* the context to look in
* @return the Application Attempt ID for a given job, or 0
*/
public static int getAppAttemptId(JobContext context) {
return context.getConfiguration().getInt(MRJobConfig.APPLIC... | 3.26 |
hadoop_CommitUtilsWithMR_formatAppAttemptDir_rdh | /**
* Build the name of the job attempt directory.
*
* @param jobUUID
* unique Job ID.
* @param appAttemptId
* the ID of the application attempt for this job.
* @return the directory tree for the application attempt
*/
public static String formatAppAttemptDir(String jobUUID, int appAttemptId) {
return forma... | 3.26 |
hadoop_CommitUtilsWithMR_jobIdString_rdh | /**
* Get a string value of a job ID; returns meaningful text if there is no ID.
*
* @param context
* job context
* @return a string for logs
*/
public static String jobIdString(JobContext context) {
JobID jobID = context.getJobID();
return jobID != null ? jobID.toString() : "(no job ID)";
} | 3.26 |
hadoop_CommitUtilsWithMR_getMagicTaskAttemptPath_rdh | /**
* Compute the path where the output of a task attempt is stored until
* that task is committed.
* This path is marked as a base path for relocations, so subdirectory
* information is preserved.
*
* @param context
* the context of the task attempt.
* @param jobUUID
* unique Job ID.
* @param dest
* T... | 3.26 |
hadoop_CommitUtilsWithMR_getMagicTaskAttemptsPath_rdh | /**
* Compute the path where the output of magic task attempts are stored.
*
* @param jobUUID
* unique Job ID.
* @param dest
* destination of work
* @param appAttemptId
* the ID of the application attempt for this job.
* @return the path where the output of magic task attempts are stored.
*/
public stat... | 3.26 |
hadoop_CommitUtilsWithMR_getTempTaskAttemptPath_rdh | /**
* Compute the path where the output of a given task attempt will be placed.
*
* @param context
* task context
* @param jobUUID
* unique Job ID.
* @param out
* output directory of job
* @return the path to store temporary job attempt data.
*/
public static Path getTempTaskAttemptPath(TaskAttemptCon... | 3.26 |
hadoop_CommitUtilsWithMR_getBaseMagicTaskAttemptPath_rdh | /**
* Get the base Magic attempt path, without any annotations to mark relative
* references.
* If there is an app attempt property in the context configuration, that
* is included.
*
* @param context
* task context.
* @param jobUUID
* unique Job ID.
* @param dest
* The output path to commit work into
... | 3.26 |
hadoop_CommitUtilsWithMR_getMagicJobAttemptPath_rdh | /**
* Compute the "magic" path for a job attempt.
*
* @param jobUUID
* unique Job ID.
* @param appAttemptId
* the ID of the application attempt for this job.
* @param dest
* the final output directory
* @return the path to store job attempt data.
*/
public static Path getMagicJobAttemptPath(String jobUU... | 3.26 |
hadoop_CommitUtilsWithMR_getMagicJobAttemptsPath_rdh | /**
* Get the location of magic job attempts.
*
* @param out
* the base output directory.
* @param jobUUID
* unique Job ID.
* @return the location of magic job attempts.
*/public static Path getMagicJobAttemptsPath(Path out, String jobUUID) {
Preconditions.checkArgument((jobUUID != null) && (!jobUUID.is... | 3.26 |
hadoop_CommitUtilsWithMR_getMagicJobPath_rdh | /**
* Compute the "magic" path for a job.
*
* @param jobUUID
* unique Job ID.
* @param dest
* the final output directory
* @return the path to store job attempt data.
*/
public static Path getMagicJobPath(String jobUUID, Path dest) {
return getMagicJobAttemptsPath(dest, jobUUID);
} | 3.26 |
hadoop_CommitUtilsWithMR_getConfigurationOption_rdh | /**
* Get a configuration option, with any value in the job configuration
* taking priority over that in the filesystem.
* This allows for per-job override of FS parameters.
*
* Order is: job context, filesystem config, default value
*
* @param context
* job/task context
* @param fsConf
* filesystem confi... | 3.26 |
hadoop_CommitUtilsWithMR_formatJobDir_rdh | /**
* Build the name of the job directory, without
* app attempt.
* This is the path to use for cleanup.
*
* @param jobUUID
* unique Job ID.
* @return the directory name for the job
*/
public static String formatJobDir(String jobUUID) {
return JOB_ID_PREFIX + jobUUID;
} | 3.26 |
hadoop_CommitUtilsWithMR_jobName_rdh | /**
* Get a job name; returns meaningful text if there is no name.
*
* @param context
* job context
* @return a string for logs
*/
public static String jobName(JobContext context) {
String name = context.getJobName();
return (name != null) && (!name.isEmpty()) ? name : "(anonymous)";
} | 3.26 |
hadoop_JobTokenIdentifier_getKind_rdh | /**
* {@inheritDoc }
*/
@Override
public Text getKind() {
return KIND_NAME;} | 3.26 |
hadoop_JobTokenIdentifier_readFields_rdh | /**
* {@inheritDoc }
*/
@Override
public void readFields(DataInput in) throws IOException {
jobid.readFields(in);} | 3.26 |
hadoop_JobTokenIdentifier_getUser_rdh | /**
* {@inheritDoc }
*/
@Override
public UserGroupInformation getUser() {
if ((jobid == null) || "".equals(jobid.toString())) {
return null;
}
return UserGroupInformation.createRemoteUser(jobid.toString());
} | 3.26 |
hadoop_JobTokenIdentifier_write_rdh | /**
* {@inheritDoc }
*/
@Override
public void
write(DataOutput
out) throws IOException {
jobid.write(out);
} | 3.26 |
hadoop_JobTokenIdentifier_getJobId_rdh | /**
* Get the jobid
*
* @return the jobid
*/public Text getJobId() {return jobid;
} | 3.26 |
hadoop_StripedBlockReader_actualReadFromBlock_rdh | /**
* Perform actual reading of bytes from block.
*/
private BlockReadStats actualReadFromBlock() throws IOException {
DataNodeFaultInjector.get().delayBlockReader();
int len = buffer.remaining();
int n = 0;
while (n <
len) {
int nread = blockReader.read(buffer);
if (nread <= 0) {... | 3.26 |
hadoop_StripedBlockReader_closeBlockReader_rdh | // close block reader
void closeBlockReader() {
IOUtils.closeStream(blockReader);
blockReader
= null;
} | 3.26 |
hadoop_DistributedCache_setLocalFiles_rdh | /**
* Set the conf to contain the location for localized files. Used
* by internal DistributedCache code.
*
* @param conf
* The conf to modify to contain the localized caches
* @param str
* a comma separated list of local files
*/
@Deprecated
public static void setLocalFiles(Configuration conf,
String str)... | 3.26 |
hadoop_DistributedCache_addLocalArchives_rdh | /**
* Add a archive that has been localized to the conf. Used
* by internal DistributedCache code.
*
* @param conf
* The conf to modify to contain the localized caches
* @param str
* a comma separated list of local archives
*/
@Deprecated
public static void addLocalArchives(Configuration conf,
String str... | 3.26 |
hadoop_DistributedCache_m0_rdh | /**
* Returns mtime of a given cache file on hdfs. Internal to MapReduce.
*
* @param conf
* configuration
* @param cache
* cache file
* @return mtime of a given cache file on hdfs
* @throws IOException
*/
@Deprecated
public static long m0(Configuration conf, URI cache) throws IOException
{
return getF... | 3.26 |
hadoop_DistributedCache_setArchiveTimestamps_rdh | /**
* This is to check the timestamp of the archives to be localized.
* Used by internal MapReduce code.
*
* @param conf
* Configuration which stores the timestamp's
* @param timestamps
* comma separated list of timestamps of archives.
* The order should be the same as the order in which the archives are ... | 3.26 |
hadoop_DistributedCache_getFileStatus_rdh | /**
* Returns {@link FileStatus} of a given cache file on hdfs. Internal to
* MapReduce.
*
* @param conf
* configuration
* @param cache
* cache file
* @return <code>FileStatus</code> of a given cache file on hdfs
* @throws IOException
*/
@Deprecated
public static FileStatus getFileStatus(Configuration con... | 3.26 |
hadoop_DistributedCache_setFileTimestamps_rdh | /**
* This is to check the timestamp of the files to be localized.
* Used by internal MapReduce code.
*
* @param conf
* Configuration which stores the timestamp's
* @param timestamps
* comma separated list of timestamps of files.
* The order should be the same as the order in which the files are added.
*... | 3.26 |
hadoop_DistributedCache_addLocalFiles_rdh | /**
* Add a file that has been localized to the conf.. Used
* by internal DistributedCache code.
*
* @param conf
* The conf to modify to contain the localized caches
* @param str
* a comma separated list of local files
*/
@Deprecated
public static void addLocalFiles(Configuration conf, String str) {
S... | 3.26 |
hadoop_DistributedCache_setLocalArchives_rdh | /**
* Set the conf to contain the location for localized archives. Used
* by internal DistributedCache code.
*
* @param conf
* The conf to modify to contain the localized caches
* @param str
* a comma separated list of local archives
*/
@Deprecated
public static void setLocalArchives(Configuration conf, St... | 3.26 |
hadoop_AppReportFetcher_getApplicationReport_rdh | /**
* Get an application report for the specified application id from the RM and
* fall back to the Application History Server if not found in RM.
*
* @param applicationsManager
* what to use to get the RM reports.
* @param appId
* id of the application to get.
* @return the ApplicationReport for the appId.... | 3.26 |
hadoop_Query_getPartial_rdh | /**
* Get the partial record used to query.
*
* @return The partial record used for the query.
*/
public T getPartial() {
return this.partial;
} | 3.26 |
hadoop_Query_matches_rdh | /**
* Check if a record matches the primary keys or the partial record.
*
* @param other
* Record to check.
* @return If the record matches. Don't match if there is no partial.
*/
public boolean matches(T other) {
if (this.partial == null) {
return false;
}
return this.partial.like(other);
} | 3.26 |
hadoop_Error_message_rdh | /**
*/
public Error message(String message) {
this.message = message;
return this;
} | 3.26 |
hadoop_Error_code_rdh | /**
*/
public Error code(Integer code) {
this.code = code;
return this;
} | 3.26 |
hadoop_Error_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_Error_m0_rdh | /**
*/
public Error m0(String fields) {
this.fields = fields;
return this;
} | 3.26 |
hadoop_GPGPoliciesBlock_policyWeight2String_rdh | /**
* We will convert the PolicyWeight to string format.
*
* @param weights
* PolicyWeight.
* @return string format PolicyWeight. example: SC-1:0.91, SC-2:0.09
*/
private String policyWeight2String(Map<SubClusterIdInfo, Float> weights) {
StringBuilder sb = new StringBuilder();
for (Map.Entry<SubClusterI... | 3.26 |
hadoop_FederationClientMethod_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_FederationClientMethod_invoke_rdh | /**
* We will use the invoke method to call the method in FederationStateStoreService.
*
* @return The result returned after calling the interface.
* @throws YarnException
* yarn exception.
*/
protected R invoke() throws YarnException {
try {
long startTime = clock.getTime();
Method method =... | 3.26 |
hadoop_SaslParticipant_getNegotiatedQop_rdh | /**
* After successful SASL negotation, returns the negotiated quality of
* protection.
*
* @return negotiated quality of protection
*/
public String getNegotiatedQop() {
if (saslClient != null) {
return ((String) (saslClient.getNegotiatedProperty(Sasl.QOP)));
} else {
return ((String)
... | 3.26 |
hadoop_SaslParticipant_createStreamPair_rdh | /**
* Return some input/output streams that may henceforth have their
* communication encrypted, depending on the negotiated quality of protection.
*
* @param out
* output stream to wrap
* @param in
* input stream to wrap
* @return IOSt... | 3.26 |
hadoop_SaslParticipant_unwrap_rdh | /**
* Unwraps a byte array.
*
* @param bytes
* The array containing the bytes to unwrap.
* @param off
* The starting position at the array
* @param len
* The number of bytes to unwrap
* @return byte[] unwrapped bytes
* @throws SaslException
* if the bytes cannot be successfully unwrapped
*/
public b... | 3.26 |
hadoop_SaslParticipant_createServerSaslParticipant_rdh | /**
* Creates a SaslParticipant wrapping a SaslServer.
*
* @param saslProps
* properties of SASL negotiation
* @param callbackHandler
* for handling all SASL callbacks
* @return SaslParticipant wrapping SaslServer
* @throws SaslException
* for any error
*/
public static SaslParticipant createServerSaslP... | 3.26 |
hadoop_SaslParticipant_isComplete_rdh | /**
* Returns true if SASL negotiation is complete.
*
* @return true if SASL negotiation is complete
*/
public boolean isComplete() {
if (saslClient != null) {
return saslClient.isComplete();
} else { return saslServer.isComplete();
}
} | 3.26 |
hadoop_SaslParticipant_isNegotiatedQopPrivacy_rdh | /**
* After successful SASL negotiation, returns whether it's QOP privacy
*
* @return boolean whether it's QOP privacy
*/
public boolean isNegotiatedQopPrivacy() {
String qop = getNegotiatedQop();
return (qop != null) && "auth-conf".equalsIgnoreCase(qop);
} | 3.26 |
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