name stringlengths 12 178 | code_snippet stringlengths 8 36.5k | score float64 3.26 3.68 |
|---|---|---|
hadoop_AbfsInputStream_getStreamStatistics_rdh | /**
* Getter for AbfsInputStreamStatistics.
*
* @return an instance of AbfsInputStreamStatistics.
*/
@VisibleForTesting
public AbfsInputStreamStatistics getStreamStatistics() {
return streamStatistics;
} | 3.26 |
hadoop_AbfsInputStream_seek_rdh | /**
* Seek to given position in stream.
*
* @param n
* position to seek to
* @throws IOException
* if there is an error
* @throws EOFException
* if attempting to seek past end of file
*/
@Override
public synchronized void seek(long n) throws IOException {
LOG.debug("requested seek to position {}", n);
i... | 3.26 |
hadoop_AbfsInputStream_mark_rdh | /**
* Not supported by this stream. Throws {@link UnsupportedOperationException}
*
* @param readlimit
* ignored
*/
@Override
public synchronized void mark(int readlimit) {
throw new UnsupportedOperationException("mark()/reset() not supported on this stream");
} | 3.26 |
hadoop_AbfsInputStream_reset_rdh | /**
* Not supported by this stream. Throws {@link UnsupportedOperationException}
*/
@Override
public synchronized void reset() throws IOException {
throw new UnsupportedOperationException("mark()/reset() not supported on this stream");
} | 3.26 |
hadoop_AbfsInputStream_incrementReadOps_rdh | /**
* Increment Read Operations.
*/
private void incrementReadOps() {
if (statistics != null) {
statistics.incrementReadOps(1);
}
} | 3.26 |
hadoop_AbfsInputStream_toString_rdh | /**
* Get the statistics of the stream.
*
* @return a string value.
*/ @Override
public String toString() {
final StringBuilder sb = new StringBuilder(super.toString());
sb.append("AbfsInputStream@(").append(this.hashCode()).append("){");
sb.append(("[" + CAPABILITY_SAFE_READAHEAD) + "]");
if (strea... | 3.26 |
hadoop_AbfsInputStream_getBytesFromReadAhead_rdh | /**
* Getter for bytes read from readAhead buffer that fills asynchronously.
*
* @return value of the counter in long.
*/
@VisibleForTesting
public long getBytesFromReadAhead() {
return bytesFromReadAhead;
} | 3.26 |
hadoop_AbfsInputStream_available_rdh | /**
* Return the size of the remaining available bytes
* if the size is less than or equal to {@link Integer#MAX_VALUE},
* otherwise, return {@link Integer#MAX_VALUE}.
*
* This is to match the behavior of DFSInputStream.available(),
* which some clients may rely on (HBase write-ahead log reading in
* particular)... | 3.26 |
hadoop_AbfsInputStream_getPos_rdh | /**
* Return the current offset from the start of the file
*
* @throws IOException
* throws {@link IOException} if there is an error
*/
@Override
public synchronized long getPos() throws IOException {
if (closed) {
throw new IOException(FSExceptionMessages.STREAM_IS_CLOSED);}
return nextReadPos < 0
? 0 : nex... | 3.26 |
hadoop_AbfsInputStream_seekToNewSource_rdh | /**
* Seeks a different copy of the data. Returns true if
* found a new source, false otherwise.
*
* @throws IOException
* throws {@link IOException} if there is an error
*/
@Override
public boolean seekToNewSource(long l) throws IOException {
return false;
} | 3.26 |
hadoop_AbstractDNSToSwitchMapping_isSingleSwitch_rdh | /**
* Predicate that indicates that the switch mapping is known to be
* single-switch. The base class returns false: it assumes all mappings are
* multi-rack. Subclasses may override this with methods that are more aware
* of their topologies.
*
* <p>
*
* This method is used when parts of Hadoop need know wheth... | 3.26 |
hadoop_AbstractDNSToSwitchMapping_getSwitchMap_rdh | /**
* Get a copy of the map (for diagnostics)
*
* @return a clone of the map or null for none known
*/
public Map<String, String> getSwitchMap() {
return null;
} | 3.26 |
hadoop_PeriodicRLESparseResourceAllocation_removeInterval_rdh | /**
* Removes a resource for the specified interval.
*
* @param interval
* the {@link ReservationInterval} for which the resource is
* to be removed.
* @param resource
* the {@link Resource} to be removed.
* @return true if removal is successful, false otherwise
*/
public boolean removeInterval(Reservati... | 3.26 |
hadoop_PeriodicRLESparseResourceAllocation_addInterval_rdh | /**
* Add resource for the specified interval. This function will be used by
* {@link InMemoryPlan} while placing reservations between 0 and timePeriod.
* The interval may include 0, but the end time must be strictly less than
* timePeriod.
*
* @param interval
* {@link ReservationInterval} to which the specifi... | 3.26 |
hadoop_PeriodicRLESparseResourceAllocation_getMaximumPeriodicCapacity_rdh | /**
* Get maximum capacity at periodic offsets from the specified time.
*
* @param tick
* UTC time base from which offsets are specified for finding the
* maximum capacity.
* @param period
* periodic offset at which capacities are evaluated.
* @return the maximum {@link Resource} across the specified time... | 3.26 |
hadoop_PeriodicRLESparseResourceAllocation_getCapacityAtTime_rdh | /**
* Get capacity at time based on periodic repetition.
*
* @param tick
* UTC time for which the allocated {@link Resource} is queried.
* @return {@link Resource} allocated at specified time
*/
public Resource getCapacityAtTime(long tick) {
long convertedTime = tick % timePeriod;
return super.getCapaci... | 3.26 |
hadoop_PeriodicRLESparseResourceAllocation_m0_rdh | /**
* Get time period of PeriodicRLESparseResourceAllocation.
*
* @return timePeriod time period represented in ms.
*/
public long m0() {
return this.timePeriod;
} | 3.26 |
hadoop_ExecutionSummarizer_getTraceSignature_rdh | // Generates a signature for the trace file based on
// - filename
// - modification time
// - file length
// - owner
protected static String getTraceSignature(String input) throws IOException {
Path inputPath = new Path(input);
FileSystem fs = inputPath.getFileSystem(new Configuration());FileStatus status = fs.getFil... | 3.26 |
hadoop_ExecutionSummarizer_stringifyDataStatistics_rdh | // Gets the stringified version of DataStatistics
static String stringifyDataStatistics(DataStatistics stats) {
if (stats != null) {
StringBuffer buffer
= new StringBuffer();
String compressionStatus = (stats.isDataCompressed()) ? "Compressed" : "Uncompressed";
buffer.append(compressionStatus).append("... | 3.26 |
hadoop_ExecutionSummarizer_m0_rdh | // Getters
protected String m0() {
return expectedDataSize;
} | 3.26 |
hadoop_ExecutionSummarizer_toString_rdh | /**
* Summarizes the current {@link Gridmix} run.
*/
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("Execution Summary:-");
builder.append("\nInput trace: ").append(getInputTraceLocation());
builder.append("\nInput trace signature: ").append(getInputTraceSignature());... | 3.26 |
hadoop_SocksSocketFactory_setProxy_rdh | /**
* Set the proxy of this socket factory as described in the string
* parameter
*
* @param proxyStr
* the proxy address using the format "host:port"
*/
private void setProxy(String proxyStr) {
String[] strs = proxyStr.split(":", 2);if (strs.length != 2) throw new RuntimeException("Bad SOCKS proxy paramete... | 3.26 |
hadoop_RouterSafemodeService_enter_rdh | /**
* Enter safe mode.
*/
private void enter() {
LOG.info("Entering safe mode");
enterSafeModeTime = monotonicNow();safeMode = true;
router.updateRouterState(RouterServiceState.SAFEMODE);
} | 3.26 |
hadoop_RouterSafemodeService_leave_rdh | /**
* Leave safe mode.
*/
private void leave() {
// Cache recently updated, leave safemode
long timeInSafemode = monotonicNow() - enterSafeModeTime;
LOG.info("Leaving safe mode after {} milliseconds", timeInSafemode);
RouterMetrics routerMetrics = router.getRouterMetrics();
if (routerMetrics == nu... | 3.26 |
hadoop_RouterSafemodeService_isInSafeMode_rdh | /**
* Return whether the current Router is in safe mode.
*/
boolean isInSafeMode() {
return this.safeMode;
} | 3.26 |
hadoop_RouterSafemodeService_setManualSafeMode_rdh | /**
* Set the flag to indicate that the safe mode for this Router is set manually
* via the Router admin command.
*/
void setManualSafeMode(boolean mode) {
this.safeMode = mode;
this.isSafeModeSetManually = mode;
} | 3.26 |
hadoop_PutTracker_initialize_rdh | /**
* Startup event.
*
* @return true if the multipart should start immediately.
* @throws IOException
* any IO problem.
*/
public boolean initialize() throws IOException {
return false;
} | 3.26 |
hadoop_PutTracker_getDestKey_rdh | /**
* get the destination key. The default implementation returns the
* key passed in: there is no adjustment of the destination.
*
* @return the destination to use in PUT requests.
*/
public String getDestKey() {
return destKey;
} | 3.26 |
hadoop_PutTracker_m0_rdh | /**
* Flag to indicate that output is not immediately visible after the stream
* is closed. Default: false.
*
* @return true if the output's visibility will be delayed.
*/
public boolean m0() {
return true;
} | 3.26 |
hadoop_ClientRegistryBinder_homePathForUser_rdh | /**
* Buld the user path -switches to the system path if the user is "".
* It also cross-converts the username to ascii via punycode
*
* @param username
* username or ""
* @return the path to the user
*/
public static String homePathForUser(String username) {
Preconditions.checkArgument(username != null, "... | 3.26 |
hadoop_ClientRegistryBinder_getEndpoint_rdh | /**
* Get an endpont by API
*
* @param record
* service record
* @param api
* API
* @param external
* flag to indicate this is an external record
* @return the endpoint or null
*/
public static Endpoint getEndpoint(ServiceRecord record, String api, boolean external) {
return external ? record.getExt... | 3.26 |
hadoop_ClientRegistryBinder_qualifyUser_rdh | /**
* Qualify a user.
* <ol>
* <li> <code>"~"</code> maps to user home path home</li>
* <li> <code>"~user"</code> maps to <code>/users/$user</code></li>
* <li> <code>"/"</code> maps to <code>/services/</code></li>
* </ol>
*
* @param user
* the username
* @return the base path
*/
public static String ... | 3.26 |
hadoop_ClientRegistryBinder_m0_rdh | /**
* Look up an external REST API
*
* @param user
* user which will be qualified as per {@link #qualifyUser(String)}
* @param serviceClass
* service class
* @param instance
* instance name
* @param api
* API
* @return the API, or an exception is raised.
* @throws IOException
*/
public String m0(St... | 3.26 |
hadoop_IdentityTransformer_transformAclEntriesForSetRequest_rdh | /**
* Perform Identity transformation when calling setAcl(),removeAclEntries() and modifyAclEntries()
* If the AclEntry type is a user or group, and its name is one of the following:
* 1.short name; 2.$superuser; 3.Fully qualified name; 4. principal id.
* <pre>
* Short name could be transformed to:
* - A servi... | 3.26 |
hadoop_IdentityTransformer_isShortUserName_rdh | /**
* Internal method to identify if owner name returned by the ADLS backend is short name or not.
* If name contains "@", this code assumes that whatever comes after '@' is domain name and ignores it.
*
* @param owner
* @return */
private boolean isShortUserName(String owner) {
return (owner != null) && (!owner.... | 3.26 |
hadoop_IdentityTransformer_transformAclEntriesForGetRequest_rdh | /**
* Perform Identity transformation when calling GetAclStatus()
* If the AclEntry type is a user or group, and its name is one of the following:
* <pre>
* 1. $superuser:
* by default it will be transformed to local user/group, this can be disabled by setting
* "fs.azure.identity.transformer.skip.superus... | 3.26 |
hadoop_IdentityTransformer_transformIdentityForGetRequest_rdh | /**
* Perform identity transformation for the Get request results in AzureBlobFileSystemStore:
* getFileStatus(), listStatus(), getAclStatus().
* Input originalIdentity can be one of the following:
* <pre>
* 1. $superuser:
* by default it will be transformed to local user/group, th... | 3.26 |
hadoop_HsSingleCounterPage_m0_rdh | /**
* The content of this page is the CountersBlock now.
*
* @return CountersBlock.class
*/
@Override
protected Class<? extends SubView> m0() {
return SingleCounterBlock.class;} | 3.26 |
hadoop_HsSingleCounterPage_preHead_rdh | /* (non-Javadoc)
@see org.apache.hadoop.mapreduce.v2.hs.webapp.HsView#preHead(org.apache.hadoop.yarn.webapp.hamlet.Hamlet.HTML)
*/
@Override
protected void preHead(Page.HTML<__> html) {
commonPreHead(html);
setActiveNavColumnForTask();
set(DATATABLES_ID, "singleCounter");
set(initID(DATATABLES, "singl... | 3.26 |
hadoop_StorageStatisticsFromIOStatistics_toLongStatistic_rdh | /**
* Convert a counter/gauge entry to a long statistics.
*
* @param e
* entry
* @return statistic
*/
private LongStatistic toLongStatistic(final Map.Entry<String,
Long> e) {
return new LongStatistic(e.getKey(), e.getValue());
} | 3.26 |
hadoop_ErrorMetricUpdater_hook_rdh | /**
* Hooks a new listener to the given operationContext that will update the
* error metrics for the WASB file system appropriately in response to
* ResponseReceived events.
*
* @param operationContext
* The operationContext to hook.
* @param instrumentation
* The metrics source to update.
*/
public stati... | 3.26 |
hadoop_KMSExceptionsProvider_toResponse_rdh | /**
* Maps different exceptions thrown by KMS to HTTP status codes.
*/
@Override
public Response toResponse(Exception exception) {
Response.Status status;
boolean doAudit
= true;
Throwable throwable = exception;
if (exception instanceof ContainerException)... | 3.26 |
hadoop_TaskInfo_getInputRecords_rdh | /**
*
* @return Number of records input to this task.
*/
public int getInputRecords() {
return recsIn;
} | 3.26 |
hadoop_TaskInfo_getTaskVCores_rdh | /**
*
* @return Vcores used by the task.
*/
public long getTaskVCores() {
return maxVcores;
} | 3.26 |
hadoop_TaskInfo_getResourceUsageMetrics_rdh | /**
*
* @return Resource usage metrics
*/
public ResourceUsageMetrics getResourceUsageMetrics() {
return metrics;
} | 3.26 |
hadoop_TaskInfo_getTaskMemory_rdh | /**
*
* @return Memory used by the task leq the heap size.
*/
public long getTaskMemory() {
return maxMemory;
} | 3.26 |
hadoop_TimelineReaderClient_createTimelineReaderClient_rdh | /**
* Create a new instance of Timeline Reader Client.
*
* @return instance of Timeline Reader Client.
*/
@InterfaceAudience.Public
public static TimelineReaderClient createTimelineReaderClient() {
return new TimelineReaderClientImpl();
} | 3.26 |
hadoop_RegexMountPointResolvedDstPathReplaceInterceptor_interceptRemainingPath_rdh | /**
* The interceptRemainingPath will just return the remainingPath passed in.
*/
@Override
public Path interceptRemainingPath(Path remainingPath) {
return remainingPath;
} | 3.26 |
hadoop_RegexMountPointResolvedDstPathReplaceInterceptor_interceptSource_rdh | /**
* Source won't be changed in the interceptor.
*
* @return source param string passed in.
*/
@Override
public String interceptSource(String source) {
return source;
} | 3.26 |
hadoop_RegexMountPointResolvedDstPathReplaceInterceptor_deserializeFromString_rdh | /**
* Create interceptor from config string. The string should be in
* replaceresolvedpath:wordToReplace:replaceString
* Note that we'll assume there's no ':' in the regex for the moment.
*
* @return Interceptor instance or null on bad config.
*/
public static RegexMountPointResolvedDstPathReplaceInterceptor dese... | 3.26 |
hadoop_RegexMountPointResolvedDstPathReplaceInterceptor_m1_rdh | /**
* Intercept resolved path, e.g.
* Mount point /^(\\w+)/, ${1}.hadoop.net
* If incoming path is /user1/home/tmp/job1,
* then the resolved path str will be user1.
*
* @return intercepted string
*/
@Override
public String m1(String parsedDestPathStr) {
Matcher matcher = srcRegexPattern.matcher(parsedDestPa... | 3.26 |
hadoop_MountTableProcedure_updateMountTableDestination_rdh | /**
* Update the destination of the mount point to target namespace and target
* path.
*
* @param mount
* the mount point.
* @param dstNs
* the target namespace.
* @param dstPath
* the target path
* @param conf
* the configuration of the router.
*/
private static void updateMountTableDestination(Str... | 3.26 |
hadoop_MountTableProcedure_enableWrite_rdh | /**
* Enable write by cancelling the mount point readonly.
*
* @param mount
* the mount point to cancel readonly.
* @param conf
* the configuration of the router.
*/
static void enableWrite(String mount, Configuration conf) throws IOException {
setMountReadOnly(mount, false, conf);
} | 3.26 |
hadoop_MountTableProcedure_setMountReadOnly_rdh | /**
* Enable or disable readonly of the mount point.
*
* @param mount
* the mount point.
* @param readOnly
* enable or disable readonly.
* @param conf
* the configuration of the router.
*/
private static void setMountReadOnly(String mount, boolean readOnly, Con... | 3.26 |
hadoop_MountTableProcedure_getMountEntry_rdh | /**
* Gets the mount table entry.
*
* @param mount
* name of the mount entry.
* @param mountTable
* the mount table.
* @return corresponding mount entry.
* @throws IOException
* in case of failure to retrieve mount entry.
*/
public static MountTable getMountEntry(String mount, MountTableManager mountTab... | 3.26 |
hadoop_MountTableProcedure_disableWrite_rdh | /**
* Disable write by making the mount point readonly.
*
* @param mount
* the mount point to set readonly.
* @param conf
* the configuration of the router.
*/
static void disableWrite(String mount, Configuration conf) throws IOException {
setMountReadOnly(mount, true, conf);
} | 3.26 |
hadoop_MutableCounterInt_incr_rdh | /**
* Increment the value by a delta
*
* @param delta
* of the increment
*/
public synchronized void incr(int delta) {
value.addAndGet(delta);
setChanged();
} | 3.26 |
hadoop_LongLong_set_rdh | /**
* Set the values.
*/
LongLong set(long d0, long d1) {
this.d0 = d0;
this.d1 = d1;
return this;
} | 3.26 |
hadoop_LongLong_and_rdh | /**
* And operation (&).
*/
long and(long mask) {
return d0 & mask;
} | 3.26 |
hadoop_LongLong_multiplication_rdh | /**
* Compute a*b and store the result to r.
*
* @return r
*/
static LongLong multiplication(final LongLong
r, final long a, final long b) {
/* final long x0 = a & LOWER_MASK;
final long x1 = (a & UPPER_MASK) >> MID;
final long y0 = b & LOWER_MASK;
final long y1 = (b & UPPER_MASK) >> MID;
fina... | 3.26 |
hadoop_LongLong_plusEqual_rdh | /**
* Plus equal operation (+=).
*/
LongLong plusEqual(LongLong that) {
this.d0 += that.d0;
this.d1 += that.d1;
return this;
} | 3.26 |
hadoop_LongLong_toBigInteger_rdh | /**
* Convert this to a BigInteger.
*/
BigInteger toBigInteger() {
return BigInteger.valueOf(d1).shiftLeft(BITS_PER_LONG).add(BigInteger.valueOf(d0));
} | 3.26 |
hadoop_LongLong_shiftRight_rdh | /**
* Shift right operation (>>).
*/
long shiftRight(int n) {
return (d1 << (BITS_PER_LONG - n)) + (d0 >>> n);
} | 3.26 |
hadoop_LongLong_toString_rdh | /**
* {@inheritDoc }
*/
@Override
public String toString() {
final int remainder = BITS_PER_LONG % 4;
return String.format("%x*2^%d + %016x", d1 << remainder, BITS_PER_LONG - remainder, d0);
} | 3.26 |
hadoop_RemoteEditLogManifest_checkState_rdh | /**
* Check that the logs are non-overlapping sequences of transactions,
* in sorted order. They do not need to be contiguous.
*
* @throws IllegalStateException
* if incorrect
*/private void checkState() {
Preconditions.checkNotNull(logs);
RemoteEditLog prev = null;
for (RemoteEditLog log :
log... | 3.26 |
hadoop_ZKSignerSecretProvider_createCuratorClient_rdh | /**
* This method creates the Curator client and connects to ZooKeeper.
*
* @param config
* configuration properties
* @return A Curator client
*/
protected CuratorFramework createCuratorClient(Properties config) {
String connectionString = config.getProperty(ZOOKEEPER_CONNECTION_STRING, "localhost:2181");
Stri... | 3.26 |
hadoop_ZKSignerSecretProvider_generateZKData_rdh | /**
* Serialize the data to attempt to push into ZooKeeper. The format is this:
* <p>
* [DATA_VERSION, newSecretLength, newSecret, currentSecretLength, currentSecret, previousSecretLength, previousSecret, nextRolloverDate]
* <p>
* Only previousSecret can be null, in which case the format looks like this:
* <p>
... | 3.26 |
hadoop_ZKSignerSecretProvider_m0_rdh | /**
* Pushes proposed data to ZooKeeper. If a different server pushes its data
* first, it gives up.
*
* @param newSecret
* The new secret to use
* @param currentSecret
* The current secret
* @param previousSecret
* The previous secret
*/
private synchronized void m0(byte[] newSecret, byte[] currentSec... | 3.26 |
hadoop_ZKSignerSecretProvider_pullFromZK_rdh | /**
* Pulls data from ZooKeeper. If isInit is false, it will only parse the
* next secret and version. If isInit is true, it will also parse the current
* and previous secrets, and the next rollover date; it will also init the
* secrets. Hence, isInit should only be true on startup.
*
* @param isInit
* see ... | 3.26 |
hadoop_ZKSignerSecretProvider_destroy_rdh | /**
* Disconnects from ZooKeeper unless told not to.
*/
@Override
public void destroy() {
if (shouldDisconnect
&& (client
!= null)) {
client.close();
}
super.destroy();
} | 3.26 |
hadoop_TaskContainerDefinition_withDurationLegacy_rdh | /**
* Also support "duration.ms" for backward compatibility.
*
* @param jsonTask
* the json representation of the task.
* @param key
* The json key.
* @return the builder
*/
public Builder withDurationLegacy(Map<String, String> jsonTask, String key) {
if (jsonTask.containsKey(key)) {
this.durati... | 3.26 |
hadoop_HHUtil_findFirstValidInput_rdh | /**
* Find the valid input from all the inputs.
*
* @param <T>
* Generics Type T.
* @param inputs
* input buffers to look for valid input
* @return the first valid input
*/
public static <T> T findFirstValidInput(T[] inputs) {
for (T input : inputs) {
if (input != null) {
return input;
}
}
t... | 3.26 |
hadoop_Validate_checkRequired_rdh | /**
* Validates that the expression (that checks a required field is present) is true.
*
* @param isPresent
* indicates whether the given argument is present.
* @param argName
* the name of the argument being validated.
*/
public static void checkRequired(boolean isPresent, String argName) {
checkArgumen... | 3.26 |
hadoop_Validate_checkNotNullAndNumberOfElements_rdh | /**
* Validates that the given set is not null and has an exact number of items.
*
* @param <T>
* the type of collection's elements.
* @param collection
* the argument reference to validate.
* @param numElements
* the expected number of elements in the collection.
* @param argName
* the name of the ar... | 3.26 |
hadoop_Validate_checkGreater_rdh | /**
* Validates that the first value is greater than the second value.
*
* @param value1
* the first value to check.
* @param value1Name
* the name of the first argument.
* @param value2
* the second value to check.
* @param value2Name
* the name of the second argument.
*/
public static void checkGre... | 3.26 |
hadoop_Validate_checkNotNegative_rdh | /**
* Validates that the given integer argument is not negative.
*
* @param value
* the argument value to validate
* @param argName
* the name of the argument being validated.
*/
public static void checkNotNegative(long value, String argName) {
checkArgument(value >= 0, "'%s' must not be negative.", arg... | 3.26 |
hadoop_Validate_checkIntegerMultiple_rdh | /**
* Validates that the first value is an integer multiple of the second value.
*
* @param value1
* the first value to check.
* @param value1Name
* the name of the first argument.
* @param value2
* the second value to check.
* @param value2Name
* the name of the second argument.
*/
public static voi... | 3.26 |
hadoop_Validate_checkPositiveInteger_rdh | /**
* Validates that the given integer argument is not zero or negative.
*
* @param value
* the argument value to validate
* @param argName
* the name of the argument being validated.
*/
public static void checkPositiveInteger(long value, String argName) {
checkArgument(value > 0, "'%s' must be a positi... | 3.26 |
hadoop_Validate_checkGreaterOrEqual_rdh | /**
* Validates that the first value is greater than or equal to the second value.
*
* @param value1
* the first value to check.
* @param value1Name
* the name of the first argument.
* @param value2
* the second value to check.
* @param value2Name
* the name of the second argument.
*/
public static v... | 3.26 |
hadoop_Validate_checkWithinRange_rdh | /**
* Validates that the given value is within the given range of values.
*
* @param value
* the value to check.
* @param valueName
* the name of the argument.
* @param minValueInclusive
* inclusive lower limit for the value.
* @param maxValueInclusive
* inclusive upper limit for the value.
*/ public... | 3.26 |
hadoop_Validate_checkValuesEqual_rdh | /**
* Validates that the given two values are equal.
*
* @param value1
* the first value to check.
* @param value1Name
* the name of the first argument.
* @param value2
* the second value to check.
* @param value2Name
* the name of the second argument.
*/
public static void checkValuesEqual(long valu... | 3.26 |
hadoop_Validate_checkLessOrEqual_rdh | /**
* Validates that the first value is less than or equal to the second value.
*
* @param value1
* the first value to check.
* @param value1Name
* the name of the first argument.
* @param value2
* the second value to check.
* @param value2Name
* the name of the second argument.
*/
public static void... | 3.26 |
hadoop_Validate_checkNotNull_rdh | /**
* Validates that the given reference argument is not null.
*
* @param obj
* the argument reference to validate.
* @param argName
* the name of the argument being validated.
*/
public static void checkNotNull(Object obj, String argName) {
checkArgument(obj != null, "'%s' must not be null.", argName);
... | 3.26 |
hadoop_Validate_checkPathExists_rdh | /**
* Validates that the given path exists.
*
* @param path
* the path to check.
* @param argName
* the name of the argument being validated.
*/
public static void checkPathExists(Path path,
String
argName) {
checkNotNull(path, argName);
checkArgument(Files.exists(path), "Path %s (%s) does not exist.... | 3.26 |
hadoop_Validate_checkPathExistsAsDir_rdh | /**
* Validates that the given path exists and is a directory.
*
* @param path
* the path to check.
* @param argName
* the name of the argument being validated.
*/
public static void checkPathExistsAsDir(Path path, String argName) {
checkPathExists(path, argName);
checkArgument(Files.isDirectory(path... | 3.26 |
hadoop_Validate_checkPathExistsAsFile_rdh | /**
* Validates that the given path exists and is a file.
*
* @param path
* the path to check.
* @param argName
* the name of the argument being validated.
*/public static void checkPathExistsAsFile(Path path, String argName) {
checkPathExists(path, argName);
checkArgument(Files.isRegularFile(path),... | 3.26 |
hadoop_Validate_checkValid_rdh | /**
* Validates that the expression (that checks a field is valid) is true.
*
* @param isValid
* indicates whether the given argument is valid.
* @param argName
* the name of the argument being validated.
*/
public static void checkValid(boolean isValid, String argName) {
checkArgument(isValid, "'%s' is ... | 3.26 |
hadoop_Validate_checkNotNullAndNotEmpty_rdh | /**
* Validates that the given buffer is not null and has non-zero capacity.
*
* @param <T>
* the type of iterable's elements.
* @param iter
* the argument reference to validate.
* @param argName
* the name of the argument being validated.
*/
public static <T> void checkNotNullAndNotEmpty(Iterable<T> ite... | 3.26 |
hadoop_StagingCommitter_getConflictResolutionMode_rdh | /**
* Returns the {@link ConflictResolution} mode for this commit.
*
* @param context
* the JobContext for this commit
* @param fsConf
* filesystem config
* @return the ConflictResolution mode
*/
public final ConflictResolution getConflictResolutionMode(JobContext context, Configuration fsConf) {
if (confli... | 3.26 |
hadoop_StagingCommitter_createWrappedCommitter_rdh | /**
* Create the wrapped committer.
* This includes customizing its options, and setting up the destination
* directory.
*
* @param context
* job/task context.
* @param conf
* config
* @return the inner committer
* @throws IOException
* on a failure
*/
protected FileOutputCommitter createWrappedCommit... | 3.26 |
hadoop_StagingCommitter_getJobPath_rdh | /**
* Compute the path under which all job attempts will be placed.
*
* @return the path to store job attempt data.
*/
protected Path getJobPath() {return getPendingJobAttemptsPath(commitsDirectory);
} | 3.26 |
hadoop_StagingCommitter_getFinalPath_rdh | /**
* Returns the final S3 location for a relative path as a Hadoop {@link Path}.
* This is a final method that calls {@link #getFinalKey(String, JobContext)}
* to determine the final location.
*
* @param relative
* the path of a file relative to the task attempt path
* @param context
* the JobContext or Ta... | 3.26 |
hadoop_StagingCommitter_deleteTaskWorkingPathQuietly_rdh | /**
* Delete the working path of a task; no-op if there is none, that
* is: this is a job.
*
* @param context
* job/task context
*/
protected void deleteTaskWorkingPathQuietly(JobContext context) {
ignoreIOExceptions(LOG, "Delete working path", "", () -> {
Path path = buildWorkPath(context, getUUID());if (pa... | 3.26 |
hadoop_StagingCommitter_m3_rdh | /**
* Generate a {@link PathExistsException} because the destination exists.
* Lists some of the child entries first, to help diagnose the problem.
*
* @param path
* path which exists
* @param description
* description (usually task/job ID)
* @return an exception to throw
*/
protected PathExistsException m... | 3.26 |
hadoop_StagingCommitter_listPendingUploadsToCommit_rdh | /**
* Get the list of pending uploads for this job attempt.
*
* @param commitContext
* job context
* @return a list of pending uploads.
* @throws IOException
* Any IO failure
*/
@Override
protected ActiveCommit listPendingUploadsToCommit(CommitContext commitContext) throws IOException {
return listPending... | 3.26 |
hadoop_StagingCommitter_getConfictModeOption_rdh | /**
* Get the conflict mode option string.
*
* @param context
* context with the config
* @param fsConf
* filesystem config
* @param defVal
* default value.
* @return the trimmed configuration option, upper case.
*/
public static String getConfictModeOption(JobContext context, Configuration fsConf, Stri... | 3.26 |
hadoop_StagingCommitter_m2_rdh | /**
* Compute the path where the output of a committed task is stored until the
* entire job is committed for a specific application attempt.
*
* @param appAttemptId
* the ID of the application attempt to use
* @param context
* the context of any task.
* @return the path where the output of a committed task... | 3.26 |
hadoop_StagingCommitter_setupJob_rdh | /**
* Set up the job, including calling the same method on the
* wrapped committer.
*
* @param context
* job context
* @throws IOException
* IO failure.
*/
@Override
public void setupJob(JobContext context) throws IOException {
super.setupJob(context);
wrappedCommitter.setupJob(context);
} | 3.26 |
hadoop_StagingCommitter_deleteDestinationPaths_rdh | /**
* Delete the working paths of a job.
* <ol>
* <li>{@code $dest/__temporary}</li>
* <li>the local working directory for staged files</li>
* </ol>
* Does not attempt to clean up the work of the wrapped committer.
*
* @param context
* job context
* @throws IOException
* IO failure
*/protected void ... | 3.26 |
hadoop_StagingCommitter_buildWorkPath_rdh | /**
* Get the work path for a task.
*
* @param context
* job/task complex
* @param uuid
* UUID
* @return a path or null if the context is not of a task
* @throws IOException
* failure to build the path
*/
private static Path buildWorkPath(JobContext context, String uuid) throws IOException {
if (con... | 3.26 |
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