index int64 | repo_id string | file_path string | content string |
|---|---|---|---|
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/grid/GridSearch.java | package hex.grid;
import hex.*;
import hex.faulttolerance.Recovery;
import hex.grid.HyperSpaceWalker.BaseWalker;
import jsr166y.CountedCompleter;
import water.*;
import water.exceptions.H2OConcurrentModificationException;
import water.exceptions.H2OGridException;
import water.exceptions.H2OIllegalArgumentException;
im... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/grid/HyperParameters.java | package hex.grid;
import water.AutoBuffer;
import water.H2O;
import water.Iced;
import java.util.Map;
import java.util.TreeMap;
/**
* Wrapper class to make hyper-parameters serializable with Icer
*/
public class HyperParameters extends Iced<HyperParameters> {
private transient Map<String, Object[]> values;
... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/grid/HyperSpaceSearchCriteria.java | package hex.grid;
import hex.ScoreKeeper.StoppingMetric;
import water.Iced;
import water.exceptions.H2OIllegalArgumentException;
import water.fvec.Frame;
/**
* Search criteria for a hyperparameter search including directives for how to search and
* when to stop the search.
*/
public class HyperSpaceSearchCriteria ... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/grid/HyperSpaceWalker.java | package hex.grid;
import hex.Model;
import hex.ModelParametersBuilderFactory;
import hex.ScoreKeeper;
import hex.ScoringInfo;
import hex.grid.HyperSpaceSearchCriteria.CartesianSearchCriteria;
import hex.grid.HyperSpaceSearchCriteria.RandomDiscreteValueSearchCriteria;
import hex.grid.HyperSpaceSearchCriteria.Strategy;
... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/grid/SequentialWalker.java | package hex.grid;
import hex.Model;
import hex.ModelParametersBuilderFactory;
import hex.ScoreKeeper;
import hex.ScoringInfo;
import hex.grid.HyperSpaceSearchCriteria.SequentialSearchCriteria;
import hex.grid.HyperSpaceSearchCriteria.StoppingCriteria;
import water.H2O;
import java.util.Arrays;
import java.util.HashMa... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/leaderboard/AlgoName.java | package hex.leaderboard;
import hex.Model;
import water.Iced;
import water.Key;
public class AlgoName extends Iced<AlgoName> implements LeaderboardCell<String, AlgoName> {
public static final LeaderboardColumn COLUMN = new LeaderboardColumn("algo", "string", "%s");
final Key<Model> _modelId;
private Strin... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/leaderboard/Leaderboard.java | package hex.leaderboard;
import hex.Model;
import hex.ModelCategory;
import hex.ModelContainer;
import hex.ModelMetrics;
import water.*;
import water.exceptions.H2OIllegalArgumentException;
import water.fvec.Frame;
import water.logging.Logger;
import water.logging.LoggerFactory;
import water.util.*;
import java.util.... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/leaderboard/LeaderboardCell.java | package hex.leaderboard;
import hex.Model;
import water.Freezable;
import water.Key;
public interface LeaderboardCell<V, SELF extends LeaderboardCell> extends Freezable<SELF> {
/**
* @return the column to which this cell belongs.
*/
LeaderboardColumn getColumn();
/**
* @return the row inde... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/leaderboard/LeaderboardColumn.java | package hex.leaderboard;
/**
* Meta info for a leaderboard column.
*/
public class LeaderboardColumn {
private final boolean _hidden;
private final String _name;
private final String _type;
private final String _format;
public LeaderboardColumn(String name, String type, String format) {
... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/leaderboard/LeaderboardExtensionsProvider.java | package hex.leaderboard;
import hex.Model;
import water.Iced;
/**
* This provider allows a model generator (e.g. {@link ai.h2o.automl.AutoML}) to produce
* optional columns for the leadeboard created from the models.
*/
public abstract class LeaderboardExtensionsProvider extends Iced<LeaderboardExtensionsProvider>... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/leaderboard/MetricScore.java | package hex.leaderboard;
import hex.Model;
import water.Iced;
import water.Key;
import java.util.HashMap;
import java.util.Map;
/**
* A cell for a scoring metric column.
*/
public class MetricScore extends Iced<MetricScore> implements LeaderboardCell<Double, MetricScore> {
private static final Map<String, Lea... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/leaderboard/ModelId.java | package hex.leaderboard;
import hex.Model;
import water.Iced;
import water.Key;
/**
* A cell for the model id column.
*/
public class ModelId extends Iced<ModelId> implements LeaderboardCell<String, ModelId> {
public static final LeaderboardColumn COLUMN = new LeaderboardColumn("model_id", "string", "%s");
... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/leaderboard/ScoringTimePerRow.java | package hex.leaderboard;
import hex.Model;
import water.Iced;
import water.Key;
import water.exceptions.H2OIllegalArgumentException;
import water.fvec.Frame;
/**
* A cell computing lazily the average time needed to score a single row with the model.
* If there is a leaderboard frame available, this average time wil... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/leaderboard/TrainingTime.java | package hex.leaderboard;
import hex.Model;
import water.Iced;
import water.Key;
import water.util.Log;
/**
* A cell providing the time needed to train the model.
*/
public class TrainingTime extends Iced<TrainingTime> implements LeaderboardCell<Long, TrainingTime> {
public static final LeaderboardColumn COLUMN... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/quantile/Quantile.java | package hex.quantile;
import hex.ModelBuilder;
import hex.ModelCategory;
import water.*;
import water.fvec.*;
import water.util.ArrayUtils;
import water.util.Log;
import java.util.Arrays;
/**
* Quantile model builder... building a simple QuantileModel
*/
public class Quantile extends ModelBuilder<QuantileModel,Qu... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/quantile/QuantileModel.java | package hex.quantile;
import hex.Model;
import hex.ModelCategory;
import hex.ModelMetrics;
import water.H2O;
import water.Key;
public class QuantileModel extends Model<QuantileModel,QuantileModel.QuantileParameters,QuantileModel.QuantileOutput> {
public enum CombineMethod { INTERPOLATE, AVERAGE, LOW, HIGH }
publ... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/schemas/ClusteringModelBuilderSchema.java | package hex.schemas;
import hex.ClusteringModelBuilder;
import water.api.schemas3.ClusteringModelParametersSchemaV3;
public class ClusteringModelBuilderSchema<B extends ClusteringModelBuilder, S extends ClusteringModelBuilderSchema<B,S,P>, P
extends ClusteringModelParametersSchemaV3> extends ModelBuilderSchema<B,... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/schemas/GridSchemaV99.java | package hex.schemas;
import hex.Model;
import hex.ModelMetrics;
import hex.grid.Grid;
import water.DKV;
import water.Key;
import water.api.*;
import water.api.schemas3.*;
import water.exceptions.H2OIllegalArgumentException;
import water.util.TwoDimTable;
import java.util.ArrayList;
import java.util.Arrays;
import jav... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/schemas/GridSearchSchema.java | package hex.schemas;
import hex.Model;
import hex.grid.Grid;
import hex.grid.HyperSpaceSearchCriteria;
import water.H2O;
import water.Key;
import water.api.API;
import water.api.schemas3.JobV3;
import water.api.schemas3.KeyV3;
import water.api.schemas3.ModelParametersSchemaV3;
import water.api.schemas3.SchemaV3;
impor... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/schemas/HyperSpaceSearchCriteriaV99.java | package hex.schemas;
import hex.ScoreKeeper.StoppingMetric;
import hex.grid.HyperSpaceSearchCriteria;
import hex.grid.HyperSpaceSearchCriteria.RandomDiscreteValueSearchCriteria;
import water.api.API;
import water.api.EnumValuesProvider;
import water.api.schemas3.SchemaV3;
import water.exceptions.H2OIllegalArgumentExce... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/schemas/ModelBuilderSchema.java | package hex.schemas;
import hex.Model;
import hex.ModelBuilder;
import hex.ModelCategory;
import water.AutoBuffer;
import water.H2O;
import water.api.API;
import water.api.SpecifiesHttpResponseCode;
import water.api.schemas3.*;
import water.util.IcedSortedHashMap;
import water.util.ReflectionUtils;
import java.util.P... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/schemas/QuantileV3.java | package hex.schemas;
import hex.quantile.Quantile;
import hex.quantile.QuantileModel;
import water.api.API;
import water.api.schemas3.ModelParametersSchemaV3;
public class QuantileV3 extends ModelBuilderSchema<Quantile,QuantileV3,QuantileV3.QuantileParametersV3> {
public static final class QuantileParametersV3 ext... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/segments/LocalSequentialSegmentModelsBuilder.java | package hex.segments;
import hex.Model;
import hex.ModelBuilder;
import water.*;
import water.fvec.Chunk;
import water.fvec.Frame;
import water.fvec.NewChunk;
import water.fvec.Vec;
import water.util.Log;
import java.util.Arrays;
class LocalSequentialSegmentModelsBuilder extends Iced<LocalSequentialSegmentModelsBuil... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/segments/SegmentModels.java | package hex.segments;
import hex.Model;
import hex.ModelBuilder;
import water.*;
import water.api.schemas3.KeyV3;
import water.fvec.Chunk;
import water.fvec.Frame;
import water.fvec.NewChunk;
import water.fvec.Vec;
import water.parser.BufferedString;
import water.util.ArrayUtils;
import water.util.StringUtils;
/**
*... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/segments/SegmentModelsBuilder.java | package hex.segments;
import hex.Model;
import water.*;
import water.fvec.Frame;
import water.rapids.ast.prims.mungers.AstGroup;
import water.util.Log;
import java.util.List;
import java.util.concurrent.*;
import java.util.concurrent.atomic.AtomicLong;
import java.util.stream.Collectors;
import java.util.stream.Strea... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/segments/SegmentModelsStats.java | package hex.segments;
import water.Iced;
class SegmentModelsStats extends Iced<SegmentModelsStats> {
int _succeeded;
int _failed;
void reduce(SegmentModelsStats other) {
_succeeded += other._succeeded;
_failed += other._failed;
}
@Override
public String toString() {
return "succeeded=" + _su... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/segments/SegmentModelsUtils.java | package hex.segments;
import hex.Model;
import water.Key;
public class SegmentModelsUtils {
static Key<Model> makeUniqueModelKey(Key<SegmentModels> smKey, long segmentIdx) {
return Key.make(smKey.toString() + "_" + segmentIdx);
}
}
|
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/segments/WorkAllocator.java | package hex.segments;
import water.DKV;
import water.Iced;
import water.Key;
import water.util.IcedLong;
class WorkAllocator extends Iced<WorkAllocator> {
private final Key _counter_key;
private final long _max_work;
WorkAllocator(Key counterKey, long maxWork) {
_counter_key = counterKey;
_max_work = m... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/tfidf/DocumentFrequencyTask.java | package hex.tfidf;
import water.Scope;
import water.fvec.Frame;
import water.rapids.ast.prims.mungers.AstGroup;
/**
* Task class using map-reduce to compute document frequency values for words in given documents.
*/
public class DocumentFrequencyTask {
/**
* Column names to be used for output frame.
... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/tfidf/InverseDocumentFrequencyTask.java | package hex.tfidf;
import water.MRTask;
import water.fvec.Chunk;
import water.fvec.NewChunk;
/**
* Map-reduce task computing inverse document frequency values for words in given documents.
*/
public class InverseDocumentFrequencyTask extends MRTask<InverseDocumentFrequencyTask> {
// IN
/**
* Number of... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/tfidf/TermFrequencyTask.java | package hex.tfidf;
import water.fvec.Frame;
import water.rapids.ast.prims.mungers.AstGroup;
/**
* Task class using map-reduce to compute term frequency values for words in given documents.
*/
public class TermFrequencyTask {
/**
* Column names to be used for output frame.
*/
private static final ... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7/hex | java-sources/ai/h2o/h2o-core/3.46.0.7/hex/tfidf/TfIdfPreprocessorTask.java | package hex.tfidf;
import water.MRTask;
import water.fvec.Chunk;
import water.fvec.NewChunk;
import water.parser.BufferedString;
/**
* Map-Reduce task for pre-processing data before computing TF-IDF.<br>
* <br>
*
* <p>
* Input format - 2 columns: <code>documentID, documentString</code>
* </p>
*
* <p>
* Outp... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/jsr166y/CountedCompleter.java | /*
* Written by Doug Lea with assistance from members of JCP JSR-166
* Expert Group and released to the public domain, as explained at
* http://creativecommons.org/publicdomain/zero/1.0/
*/
package jsr166y;
/**
* A resultless {@link ForkJoinTask} with a completion action
* performed when triggered and there are... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/jsr166y/ForkJoinPool.java | /*
* Written by Doug Lea with assistance from members of JCP JSR-166
* Expert Group and released to the public domain, as explained at
* http://creativecommons.org/publicdomain/zero/1.0/
*/
package jsr166y;
import water.H2ORuntime;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/jsr166y/ForkJoinTask.java | /*
* Written by Doug Lea with assistance from members of JCP JSR-166
* Expert Group and released to the public domain, as explained at
* http://creativecommons.org/publicdomain/zero/1.0/
*/
package jsr166y;
import java.io.Serializable;
import java.util.Collection;
import java.util.List;
import java.util.RandomAcc... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/jsr166y/LinkedTransferQueue.java | /*
* Written by Doug Lea with assistance from members of JCP JSR-166
* Expert Group and released to the public domain, as explained at
* http://creativecommons.org/publicdomain/zero/1.0/
*/
package jsr166y;
import water.H2ORuntime;
import java.util.AbstractQueue;
import java.util.Collection;
import java.util.Ite... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/jsr166y/Phaser.java | /*
* Written by Doug Lea with assistance from members of JCP JSR-166
* Expert Group and released to the public domain, as explained at
* http://creativecommons.org/publicdomain/zero/1.0/
*/
package jsr166y;
import water.H2ORuntime;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutExceptio... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/AbstractH2OExtension.java | package water;
import water.init.AbstractBuildVersion;
import water.util.Log;
public abstract class AbstractH2OExtension {
/**
* @return The name of this extension.
*/
public abstract String getExtensionName();
/**
* Any up-front initialization that needs to happen before H2O is started.
* This is ... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/AbstractKey.java | package water;
/**
* Created by tomas on 4/25/16.
*/
public class AbstractKey {
}
|
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/AnyThrow.java | package water;
/**
* Helps you avoid wrapping an exception into RTE. Just throws whatever you like.
*/
public class AnyThrow {
public static void throwUnchecked(Throwable e) {
AnyThrow.<RuntimeException>throwAny(e);
}
@SuppressWarnings("unchecked")
private static <E extends Throwable> void throwAny(Thr... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/Atomic.java | package water;
/**
* Atomic update of a Key
*
* @author <a href="mailto:cliffc@h2o.ai"></a>
* @version 1.0
*/
abstract public class Atomic<T extends Atomic> extends DTask<T> {
protected Key _key; // Transaction key
public Atomic(){ super(H2O.ATOMIC_PRIORITY); }
public Atomic(H2O.H2OCountedComple... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/AutoBuffer.java | package water;
import java.io.*;
import java.lang.reflect.Array;
import java.net.*;
import java.nio.*;
import java.nio.channels.*;
import java.util.ArrayList;
import java.util.Random;
import water.network.SocketChannelUtils;
import water.util.Log;
import water.util.StringUtils;
import water.util.TwoDimTable;
import ... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/BootstrapFreezable.java | package water;
/**
* Marker interface - can be used to annotate Freezables that are part of bootstrap class collection.
* BootstrapFreezables can be used to exchnage H2O-serialized data between different cluster instances
* without a need to remap type ids because type ids are fixed.
*
* This interface also limi... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/ChunkSplitter.java | package water;
import water.fvec.Chunk;
import water.fvec.NewChunk;
import water.util.Log;
/** Helper to provide access to package
* hidden methods and attributes.
*/
public class ChunkSplitter {
/** Extract portion of given chunk into given output chunk. */
public static void extractChunkPart(Chunk ic, Chunk o... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/Cleaner.java | package water;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Arrays;
import water.fvec.Chunk;
import water.util.Log;
import water.util.PrettyPrint;
/** Store Cleaner: User-Mode Swap-To-Disk */
class Cleaner extends Thread {
// msec time at which the STORE was dirtied.
// Long... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/ClientDisconnectCheckThread.java | package water;
class ClientDisconnectCheckThread extends Thread {
public ClientDisconnectCheckThread() {
super("ClientDisconnectCheckThread");
setDaemon(true);
}
private boolean isTimeoutExceeded(H2ONode client, long timeout) {
return (System.currentTimeMillis() - client._last_heard_from) >= timeou... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/ClientRandomDisconnectThread.java | package water;
import water.util.Log;
import java.util.Random;
// Emulates Random Client disconnects
public class ClientRandomDisconnectThread extends Thread {
public ClientRandomDisconnectThread() {
super("ClientRandomDisconnectThread");
setDaemon(true);
}
@Override
public void run() {
Log.war... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/DKV.java | package water;
/** A Distributed Key/Value Store.
* <p>
* Functions to Get and Put Values into the K/V store by Key.
* <p>
* The <em>Java Memory Model</em> is observed for all operations. Reads/Gets
* will block until the data is available, and will pull from the local cache
* is possible.
* <p>
* Wri... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/DKVManager.java | package water;
import hex.Model;
import water.fvec.Frame;
import water.fvec.Vec;
import java.util.*;
public class DKVManager {
public static void clear() {
// Bulk brainless key removal. Completely wipes all Keys without regard.
new MRTask(H2O.MIN_HI_PRIORITY) {
@Override
public void setupLoc... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/DTask.java | package water;
import jsr166y.CountedCompleter;
import water.H2O.H2OCountedCompleter;
import water.util.DistributedException;
import java.io.*;
/** Objects which are passed and {@link #dinvoke} is remotely executed.<p>
* <p>
* Efficient serialization methods for subclasses will be automatically
* generated, but e... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/ExtensionManager.java | package water;
import water.api.RequestServer;
import water.api.RestApiExtension;
import water.api.SchemaServer;
import water.util.Log;
import water.util.StringUtils;
import water.webserver.iface.RequestAuthExtension;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.Li... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/FJPacket.java | package water;
import water.H2O.H2OCountedCompleter;
import water.UDP.udp;
import water.util.Log;
/**
* A class to handle the work of a received UDP packet. Typically we'll do a
* small amount of work based on the packet contents (such as returning a Value
* requested by another Node, or recording a heartbeat).
... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/FetchClazz.java | package water;
// Helper to fetch classForName strings from IDs from the leader
class FetchClazz extends DTask<FetchClazz> {
private final int _id;
// OUT
String _clazz;
private FetchClazz(int id) {
super(H2O.FETCH_ACK_PRIORITY);
_id=id;
}
/**
* Fetch class name for a given id from the leade... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/FetchClazzes.java | package water;
class FetchClazzes extends DTask<FetchClazzes> {
// OUT
String[] _clazzes;
private FetchClazzes() { super(); }
public static String[] fetchClazzes() {
String[] clazzes = RPC.call(H2O.CLOUD.leader(), new FetchClazzes()).get()._clazzes;
assert clazzes != null;
return clazzes;
}
@Ov... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/FetchId.java | package water;
// Helper to fetch class IDs from class Strings from the leader
class FetchId extends DTask<FetchId> {
final String _clazz;
int _id;
private FetchId(String s) { super(H2O.FETCH_ACK_PRIORITY); _clazz=s; }
static public int fetchId(String s) { return RPC.call(H2O.CLOUD.leader(), new FetchId(s)).ge... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/FrameSizeMonitor.java | package water;
import org.apache.log4j.Logger;
import water.fvec.Frame;
import water.fvec.NewChunk;
import water.parser.FVecParseWriter;
import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.function.Consumer;
public... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/Freezable.java | package water;
/**
* Auto-serializer interface using a delegator pattern (the faster option is
* to byte-code gen directly in all Iced classes, but this requires all Iced
* classes go through a ClassLoader).
* <p>
* Freezable is a marker interface, and {@link Iced} is the companion marker
* class. Marked ... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/Futures.java | package water;
import java.util.Arrays;
import java.util.concurrent.CancellationException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import water.util.Log;
/** A collection of Futures that can be extended, or blocked on the whole
* collection. Undefined if you try to add F... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/H2O.java | package water;
import hex.ModelBuilder;
import jsr166y.CountedCompleter;
import jsr166y.ForkJoinPool;
import jsr166y.ForkJoinWorkerThread;
import org.apache.log4j.LogManager;
import org.apache.log4j.PropertyConfigurator;
import water.UDPRebooted.ShutdownTsk;
import water.api.LogsHandler;
import water.api.RequestServer... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/H2OConstants.java | package water;
/**
* Global constants used throughout the H2O-3 project.
*/
public class H2OConstants {
/**
* Maximum number of elements allocable for a single aray
*/
public static final int MAX_ARRAY_SIZE = Integer.MAX_VALUE - 8;
/**
* Maximum size of an array, minus one more byte reserved a trail... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/H2OError.java | package water;
import water.util.HttpResponseStatus;
import water.util.IcedHashMap;
import water.util.IcedHashMapGeneric;
import water.util.Log;
import java.util.ArrayList;
import java.util.Arrays;
/**
* Class which represents a back-end error which will be returned to the client. Such
* errors may be caused by t... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/H2OListenerExtension.java | package water;
public interface H2OListenerExtension {
/** Name of listener extension */
String getName();
/** Initialize the extension */
void init();
void report(String ctrl, Object... data);
}
|
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/H2OModelBuilderError.java | package water;
import hex.Model;
import hex.ModelBuilder;
import water.exceptions.H2OModelBuilderIllegalArgumentException;
import water.util.IcedHashMap;
import water.util.IcedHashMapGeneric;
/**
* Class which represents a ModelBuilder back-end error which will be returned to the client.
* Such errors may be caused... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/H2ONode.java | package water;
import water.nbhm.NonBlockingHashMap;
import water.nbhm.NonBlockingHashMapLong;
import water.network.SocketChannelFactory;
import water.util.*;
import java.io.IOException;
import java.net.*;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.channels.ByteChannel;
import java.nio.cha... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/H2ONodeTimestamp.java | package water;
public class H2ONodeTimestamp {
/** In case we are using flatfile, we intern the nodes in the flatfile, but we do not know the timestamp of the remote
node at that time. Therefore we set the timestamp to undefined and set it to correct value once we hear from the
remote node
*/
s... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/H2ORuntime.java | package water;
/**
* H2O wrapper around Runtime class exposing modified versions of some functions
*/
public class H2ORuntime {
static final int ACTIVE_PROCESSOR_COUNT = getActiveProcessorCount();
/**
* Returns the number of processors available to H2O.
*
* @return number of available proce... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/H2OSecurityManager.java | package water;
import water.network.SSLContextException;
import water.network.SSLSocketChannelFactory;
import water.network.WrappingSecurityManager;
import water.util.Log;
import java.io.IOException;
import java.nio.channels.ByteChannel;
import java.nio.channels.SocketChannel;
/**
* Takes care of security.
*
* In... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/H2OStarter.java | package water;
import water.init.NetworkInit;
import water.util.Log;
import java.io.File;
/**
* H2O starter which manages start and registration of application extensions.
*/
public class H2OStarter {
/**
* Start H2O node.
*
* @param args H2O parameters
* @param relativeResourcePath FIXME remove it... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/HeartBeat.java | package water;
import java.util.Arrays;
import water.init.JarHash;
/**
* Struct holding H2ONode health info.
* @author <a href="mailto:cliffc@h2o.ai"></a>
*/
public class HeartBeat extends Iced<HeartBeat> implements BootstrapFreezable<HeartBeat> {
char _hb_version; // Incrementing counter for sorting... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/HeartBeatThread.java | package water;
import java.lang.management.ManagementFactory;
import javax.management.*;
import water.util.LinuxProcFileReader;
import water.util.Log;
import water.init.*;
/**
* Starts a thread publishing multicast HeartBeats to the local subnet: the
* Leader of this Cloud.
*
* @author <a href="mailto:cliffc@h2o.... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/Iced.java | package water;
import java.io.*;
/**
* H2O uses Iced classes as the primary means of moving Java Objects around
* the cluster.
* <p>
* Auto-serializer base-class using a delegator pattern (the faster option is
* to byte-code gen directly in all Iced classes, but this requires all Iced
* classes go through a Cla... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/IcedUtils.java | package water;
/**
* Utility class to support Iced objects.
*/
public class IcedUtils {
/** Deep-copy clone given iced object. */
static public <T extends Iced> T deepCopy(T iced) {
if (iced == null) return null;
AutoBuffer ab = new AutoBuffer();
iced.write(ab);
ab.flipForReading();
// Creat... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/IcedWrapper.java | package water;
import org.apache.commons.lang.ArrayUtils;
import water.api.schemas3.KeyV3;
import water.exceptions.H2OIllegalArgumentException;
import java.lang.reflect.Array;
import java.util.Arrays;
/**
* Iced wrapper object for primitive types and arrays, to allow fields in other Iced
* classes to have a generi... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/Icer.java | package water;
import sun.misc.Unsafe;
import water.nbhm.UtilUnsafe;
/** Base Class for the {@link Iced} implementation hierarchy; subclasses are
* all auto-gen'd and no user code should call or extend this class. Since
* this is the base, it has no fields to read or write. */
public abstract class Icer<T exten... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/JavaSelfCheck.java | package water;
import water.util.UnsafeUtils;
import java.util.Random;
public class JavaSelfCheck {
/**
* Runs basic checks to ensure that H2O is compatible with the current JVM
*
* @return true if all compatibility checks passed, false otherwise
*/
public static boolean checkCompatibil... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/JavaVersionSupport.java | package water;
import static water.util.JavaVersionUtils.JAVA_VERSION;
public class JavaVersionSupport {
// Notes:
// Inclusive interval for supported Java versions.
// Make sure that the following is logically consistent with whitelist in R code - see function .h2o.check_java_version in connection.R.
... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/Job.java | package water;
import jsr166y.CountedCompleter;
import water.H2O.H2OCountedCompleter;
import water.api.schemas3.KeyV3;
import water.util.ArrayUtils;
import water.util.Log;
import java.util.Arrays;
import java.util.concurrent.TimeUnit;
/** Jobs are used to do minimal tracking of long-lifetime user actions,
* includ... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/JobUpdatePostMap.java | package water;
import water.fvec.Chunk;
public class JobUpdatePostMap extends MRTask.PostMapAction<JobUpdatePostMap> {
private final Job<?> _job;
private JobUpdatePostMap(Job<?> _job) {
this._job = _job;
}
@Override
void call(Key mapInput) {
_job.update(1);
}
@Override
void call(Chunk[] map... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/Key.java | package water;
import water.util.ReflectionUtils;
import water.util.StringUtils;
import water.util.UnsafeUtils;
import water.fvec.*;
import java.util.Arrays;
import java.util.UUID;
import java.util.concurrent.atomic.AtomicLongFieldUpdater;
/**
* Keys! H2O supports a distributed Key/Value store, with exact Java Mem... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/KeySnapshot.java | package water;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Map;
import java.util.TreeMap;
/**
* Convenience class for easy access to user-visible keys in the cloud with enabled caching.
*
* This class represents snapshot of user keys currently stored in the cloud and contains methods to r... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/Keyed.java | package water;
import water.api.schemas3.KeyV3;
import water.fvec.*;
import water.util.Log;
/** Iced, with a Key. Support for DKV removal. */
public abstract class Keyed<T extends Keyed> extends Iced<T> {
/** Key mapping a Value which holds this object; may be null */
public Key<T> _key;
public Keyed() { _key... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/ListenerService.java | package water;
/**
* Service used to write to registered H2O listeners
*/
public class ListenerService {
private static final ListenerService service = new ListenerService();
private ListenerService(){
}
public static ListenerService getInstance(){
return service;
}
public void report(String msg, ... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/LocalMR.java | package water;
import jsr166y.CountedCompleter;
import java.util.concurrent.CancellationException;
/**
* Created by tomas on 11/5/16.
*
* Generic lightewight Local MRTask utility. Will launch requested number of tasks (on local node!), organized in a binary tree fashion, similar to MRTask.
* Will attempt to sha... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/Lockable.java | package water;
import water.util.Log;
import java.util.Arrays;
/** Lockable Keys - Keys locked during long running {@link Job}s, to prevent
* overwriting in-use keys. E.g. model-building: expected to read-lock input
* {@link water.fvec.Frame}s, and write-lock the output {@link hex.Model}.
* Parser should writ... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/MRTask.java | package water;
import jsr166y.CountedCompleter;
import jsr166y.ForkJoinPool;
import water.fvec.*;
import water.util.DistributedException;
import water.util.FrameUtils;
import water.util.PrettyPrint;
import water.fvec.Vec.VectorGroup;
import water.fvec.Vec;
import java.util.Arrays;
/**
* Map/Reduce style distributed... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/MemoryManager.java | package water;
import jsr166y.ForkJoinPool;
import jsr166y.ForkJoinPool.ManagedBlocker;
import water.util.Log;
import water.util.PrettyPrint;
import javax.management.Notification;
import javax.management.NotificationEmitter;
import java.lang.management.*;
import java.util.Arrays;
import java.util.concurrent.atomic.At... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/MrFun.java | package water;
/**
* Created by tomas on 11/5/16.
* Interface to be used by LocalMR.
*
*/
public abstract class MrFun<T extends MrFun<T>> extends Iced<T> {
protected abstract void map(int id);
protected void reduce(T t) {}
protected MrFun<T> makeCopy() {
return clone();
}
}
|
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/MultiReceiverThread.java | package water;
import java.net.*;
import water.util.Log;
/**
* The Thread that looks for Multicast UDP Cloud requests.
*
* This thread just spins on reading multicast UDP packets from the kernel and
* either dispatching on them directly itself (if the request is known short)
* or queuing them up for worker threa... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/ParallelizationTask.java | package water;
import water.util.Log;
import java.util.concurrent.atomic.AtomicInteger;
public class ParallelizationTask<T extends H2O.H2OCountedCompleter<T>> extends H2O.H2OCountedCompleter {
private final transient AtomicInteger _ctr; // Concurrency control
private final T[] _tasks; // Task holder
priv... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/Paxos.java | package water;
import java.util.Arrays;
import water.H2ONode.H2Okey;
import water.init.JarHash;
import water.nbhm.NonBlockingHashMap;
import water.util.Log;
/**
* (Not The) Paxos
*
* Used to define Cloud membership. See:
* http://en.wikipedia.org/wiki/Paxos_%28computer_science%29
*
* Detects and builds a "cl... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/RPC.java | package water;
import jsr166y.CountedCompleter;
import jsr166y.ForkJoinPool;
import water.H2O.FJWThr;
import water.H2O.H2OCountedCompleter;
import water.UDP.udp;
import water.util.DistributedException;
import water.util.Log;
import java.io.IOException;
import java.util.ArrayList;
import java.util.concurrent.*;
import... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/RestApiPingCheckThread.java | package water;
import water.api.PingHandler;
import water.util.Log;
public class RestApiPingCheckThread extends Thread {
public RestApiPingCheckThread() {
super("RestApiPingCheckThread");
this.setDaemon(true);
}
@Override
public void run() {
while (!Thread.currentThread().isInterrupted()) {
... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/Scope.java | package water;
import water.fvec.FileVec;
import water.fvec.Frame;
import water.fvec.Vec;
import water.logging.Logger;
import water.logging.LoggerFactory;
import java.util.*;
import java.util.stream.Collectors;
/** A "scope" for tracking Key lifetimes; an experimental API.
*
* <p>A Scope defines a <em>SINGLE THRE... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/ScopeInspect.java | package water;
import water.fvec.Frame;
import water.fvec.Vec;
import java.util.*;
import java.util.function.Predicate;
/**
* Some utility functions useful for debugging when trying to find origin of leaked keys.
*/
public class ScopeInspect {
public static String toString(Scope scope) {
return toString(s... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/SplitToChunksApplyCombine.java | package water;
import water.fvec.Frame;
import water.fvec.OneChunkVec;
import water.fvec.Vec;
import water.util.fp.Function;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;
public class SplitToChunksApplyCombine {
public static Frame concatFrames(List<Frame> frms, Key<Frame> destinatio... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/TAtomic.java | package water;
/**
* A typed atomic update.
*/
public abstract class TAtomic<T extends Freezable> extends Atomic<TAtomic<T>> {
public TAtomic(){}
public TAtomic(H2O.H2OCountedCompleter completer){super(completer);}
/** Atomically update an old value to a new one.
* @param old The old value, it may be nul... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/TCPReceiverThread.java | package water;
import java.io.IOException;
import java.net.InetAddress;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.channels.ByteChannel;
import java.nio.channels.ServerSocketChannel;
import java.nio.channels.SocketChannel;
import java.util.Date;
import java.util.Random;
import water.networ... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/TaskGetKey.java | package water;
import water.nbhm.NonBlockingHashMap;
/**
* Get the given key from the remote node
*
* @author <a href="mailto:cliffc@h2o.ai"></a>
* @version 1.0
*/
public class TaskGetKey extends DTask<TaskGetKey> {
Key _key; // Set by client/sender JVM, cleared by server JVM
Value _val; ... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/TaskInvalidateKey.java | package water;
/** Invalidate cached value on remote. */
class TaskInvalidateKey extends TaskPutKey {
private final transient Value _newval;
private TaskInvalidateKey(Key key, Value newval){super(key); _newval=newval;}
static void invalidate( H2ONode h2o, Key key, Value newval, Futures fs ) {
assert newval._... |
0 | java-sources/ai/h2o/h2o-core/3.46.0.7 | java-sources/ai/h2o/h2o-core/3.46.0.7/water/TaskPutKey.java | package water;
/** Push the given key to the remote node
* @author <a href="mailto:cliffc@h2o.ai"></a>
* @version 1.0
*/
public class TaskPutKey extends DTask<TaskPutKey> {
Key _key;
Value _val;
boolean _dontCache; // delete cached value on the sender's side?
transient Value _xval;
transient Key _xkey;
... |
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