http://git-wip-us.apache.org/repos/asf/ignite/blob/11b00873/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopTestTaskContext.java
----------------------------------------------------------------------
diff --git 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopTestTaskContext.java
 
b/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopTestTaskContext.java
deleted file mode 100644
index f542cf2..0000000
--- 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopTestTaskContext.java
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.ignite.internal.processors.hadoop;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.DataInput;
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.TreeMap;
-import org.apache.hadoop.io.IntWritable;
-import org.apache.hadoop.io.Text;
-import org.apache.hadoop.mapred.JobConf;
-import org.apache.ignite.IgniteCheckedException;
-import org.apache.ignite.internal.processors.hadoop.v2.HadoopV2TaskContext;
-
-/**
- * Context for test purpose.
- */
-class HadoopTestTaskContext extends HadoopV2TaskContext {
-    /**
-     * Simple key-vale pair.
-     * @param <K> Key class.
-     * @param <V> Value class.
-     */
-    public static class Pair<K,V> {
-        /** Key */
-        private K key;
-
-        /** Value */
-        private V val;
-
-        /**
-         * @param key key.
-         * @param val value.
-         */
-        Pair(K key, V val) {
-            this.key = key;
-            this.val = val;
-        }
-
-        /**
-         * Getter of key.
-         * @return key.
-         */
-        K key() {
-            return key;
-        }
-
-        /**
-         * Getter of value.
-         * @return value.
-         */
-        V value() {
-            return val;
-        }
-
-        /** {@inheritDoc} */
-        @Override public String toString() {
-            return key + "," + val;
-        }
-    }
-
-    /** Mock output container- result data of task execution if it is not 
overridden. */
-    private List<Pair<String, Integer>> mockOutput = new ArrayList<>();
-
-    /** Mock input container- input data if it is not overridden. */
-    private Map<Object,List> mockInput = new TreeMap<>();
-
-    /** Context output implementation to write data into mockOutput. */
-    private HadoopTaskOutput output = new HadoopTaskOutput() {
-        /** {@inheritDoc} */
-        @Override public void write(Object key, Object val) {
-            //Check of casting and extract/copy values
-            String strKey = new String(((Text)key).getBytes());
-            int intVal = ((IntWritable)val).get();
-
-            mockOutput().add(new Pair<>(strKey, intVal));
-        }
-
-        /** {@inheritDoc} */
-        @Override public void close() {
-            throw new UnsupportedOperationException();
-        }
-    };
-
-    /** Context input implementation to read data from mockInput. */
-    private HadoopTaskInput input = new HadoopTaskInput() {
-        /** Iterator of keys and associated lists of values. */
-        Iterator<Map.Entry<Object, List>> iter;
-
-        /** Current key and associated value list. */
-        Map.Entry<Object, List> currEntry;
-
-        /** {@inheritDoc} */
-        @Override public boolean next() {
-            if (iter == null)
-                iter = mockInput().entrySet().iterator();
-
-            if (iter.hasNext())
-                currEntry = iter.next();
-            else
-                currEntry = null;
-
-            return currEntry != null;
-        }
-
-        /** {@inheritDoc} */
-        @Override public Object key() {
-            return currEntry.getKey();
-        }
-
-        /** {@inheritDoc} */
-        @Override public Iterator<?> values() {
-            return currEntry.getValue().iterator() ;
-        }
-
-        /** {@inheritDoc} */
-        @Override public void close() {
-            throw new UnsupportedOperationException();
-        }
-    };
-
-    /**
-     * Getter of mock output container - result of task if it is not 
overridden.
-     *
-     * @return mock output.
-     */
-    public List<Pair<String, Integer>> mockOutput() {
-        return mockOutput;
-    }
-
-    /**
-     * Getter of mock input container- input data if it is not overridden.
-     *
-     * @return mock output.
-     */
-    public Map<Object, List> mockInput() {
-        return mockInput;
-    }
-
-    /**
-     * Generate one-key-multiple-values tree from array of key-value pairs, 
and wrap its into Writable objects.
-     * The result is placed into mock input.
-     *
-     * @param flatData list of key-value pair.
-     */
-    public void makeTreeOfWritables(Iterable<Pair<String, Integer>> flatData) {
-        Text key = new Text();
-
-        for (HadoopTestTaskContext.Pair<String, Integer> pair : flatData) {
-            key.set(pair.key);
-            ArrayList<IntWritable> valList;
-
-            if (!mockInput.containsKey(key)) {
-                valList = new ArrayList<>();
-                mockInput.put(key, valList);
-                key = new Text();
-            }
-            else
-                valList = (ArrayList<IntWritable>) mockInput.get(key);
-            valList.add(new IntWritable(pair.value()));
-        }
-    }
-
-    /**
-     * @param taskInfo Task info.
-     * @param gridJob Grid Hadoop job.
-     */
-    public HadoopTestTaskContext(HadoopTaskInfo taskInfo, HadoopJob gridJob) 
throws IgniteCheckedException {
-        super(taskInfo, gridJob, gridJob.id(), null, 
jobConfDataInput(gridJob));
-    }
-
-    /**
-     * Creates DataInput to read JobConf.
-     *
-     * @param job Job.
-     * @return DataInput with JobConf.
-     * @throws IgniteCheckedException If failed.
-     */
-    private static DataInput jobConfDataInput(HadoopJob job) throws 
IgniteCheckedException {
-        JobConf jobConf = new JobConf();
-
-        for (Map.Entry<String, String> e : 
((HadoopDefaultJobInfo)job.info()).properties().entrySet())
-            jobConf.set(e.getKey(), e.getValue());
-
-        ByteArrayOutputStream buf = new ByteArrayOutputStream();
-
-        try {
-            jobConf.write(new DataOutputStream(buf));
-        }
-        catch (IOException e) {
-            throw new IgniteCheckedException(e);
-        }
-
-        return new DataInputStream(new 
ByteArrayInputStream(buf.toByteArray()));
-    }
-
-    /** {@inheritDoc} */
-    @Override public HadoopTaskOutput output() {
-        return output;
-    }
-
-    /** {@inheritDoc} */
-    @Override public HadoopTaskInput input() {
-        return input;
-    }
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/11b00873/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopTestUtils.java
----------------------------------------------------------------------
diff --git 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopTestUtils.java
 
b/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopTestUtils.java
deleted file mode 100644
index da0d922..0000000
--- 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopTestUtils.java
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.ignite.internal.processors.hadoop;
-
-import org.apache.ignite.internal.util.typedef.F;
-import org.apache.ignite.internal.util.typedef.internal.U;
-import org.jetbrains.annotations.Nullable;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-
-/**
- * Utility class for tests.
- */
-public class HadoopTestUtils {
-    /** Base test directory. */
-    private static final File BASE_TEST_DIR = new File(U.getIgniteHome() + 
"/work/test/hadoop/");
-
-    /**
-     * @return Base directory for tests.
-     */
-    public static File baseTestDir() {
-        return BASE_TEST_DIR;
-    }
-
-    /**
-     * Get test directory.
-     *
-     * @param parts Parts.
-     * @return Directory.
-     */
-    public static File testDir(String... parts) {
-        File res = BASE_TEST_DIR;
-
-        if (parts != null) {
-            for (String part : parts)
-                res = new File(res, part);
-        }
-
-        return res;
-    }
-
-    /**
-     * Clear base test directory.
-     */
-    public static void clearBaseTestDir() {
-        if (baseTestDir().exists())
-            assert delete(baseTestDir());
-    }
-
-    /**
-     * Checks that job statistics file contains valid strings only.
-     *
-     * @param reader Buffered reader to get lines of job statistics.
-     * @return Amount of events.
-     * @throws IOException If failed.
-     */
-    @SuppressWarnings("ResultOfMethodCallIgnored")
-    public static long simpleCheckJobStatFile(BufferedReader reader) throws 
IOException {
-        Collection<String> phases = new HashSet<>();
-
-        phases.add("submit");
-        phases.add("prepare");
-        phases.add("start");
-        phases.add("finish");
-        phases.add("requestId");
-        phases.add("responseId");
-
-        Collection<String> evtTypes = new HashSet<>();
-
-        evtTypes.add("JOB");
-        evtTypes.add("SETUP");
-        evtTypes.add("MAP");
-        evtTypes.add("SHUFFLE");
-        evtTypes.add("REDUCE");
-        evtTypes.add("COMBINE");
-        evtTypes.add("COMMIT");
-
-        long evtCnt = 0;
-        String line;
-
-        Map<Long, String> reduceNodes = new HashMap<>();
-
-        while((line = reader.readLine()) != null) {
-            String[] splitLine = line.split(":");
-
-            //Try parse timestamp
-            Long.parseLong(splitLine[1]);
-
-            String[] evt = splitLine[0].split(" ");
-
-            assertTrue("Unknown event '" + evt[0] + "'", 
evtTypes.contains(evt[0]));
-
-            String phase;
-
-            if ("JOB".equals(evt[0]))
-                phase = evt[1];
-            else {
-                assertEquals(4, evt.length);
-                assertTrue("The node id is not defined", !F.isEmpty(evt[3]));
-
-                long taskNum = Long.parseLong(evt[1]);
-
-                if (("REDUCE".equals(evt[0]) || "SHUFFLE".equals(evt[0]))) {
-                    String nodeId = reduceNodes.get(taskNum);
-
-                    if (nodeId == null)
-                        reduceNodes.put(taskNum, evt[3]);
-                    else
-                        assertEquals("Different nodes for SHUFFLE and REDUCE 
tasks", nodeId, evt[3]);
-                }
-
-                phase = evt[2];
-            }
-
-            assertTrue("Unknown phase '" + phase + "' in " + 
Arrays.toString(evt), phases.contains(phase));
-
-            evtCnt++;
-        }
-
-        return evtCnt;
-    }
-
-    /**
-     * Deletes file or directory with all sub-directories and files.
-     *
-     * @param file File or directory to delete.
-     * @return {@code true} if and only if the file or directory is 
successfully deleted,
-     *      {@code false} otherwise
-     */
-    public static boolean delete(@Nullable File file) {
-        if (file == null)
-            return false;
-
-        boolean res = true;
-
-        if (file.isDirectory()) {
-            File[] files = file.listFiles();
-
-            if (files != null && files.length > 0)
-                for (File file1 : files)
-                    if (file1.isDirectory())
-                        res &= delete(file1);
-                    else
-                        res &= file1.delete();
-
-            res &= file.delete();
-        }
-        else
-            res = file.delete();
-
-        return res;
-    }
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/11b00873/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopUserLibsSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopUserLibsSelfTest.java
 
b/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopUserLibsSelfTest.java
deleted file mode 100644
index 9e3c8f4..0000000
--- 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopUserLibsSelfTest.java
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.ignite.internal.processors.hadoop;
-
-import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashSet;
-
-/**
- * Tests for user libs parsing.
- */
-public class HadoopUserLibsSelfTest extends GridCommonAbstractTest {
-    /** Directory 1. */
-    private static final File DIR_1 = HadoopTestUtils.testDir("dir1");
-
-    /** File 1 in directory 1. */
-    private static final File FILE_1_1 = new File(DIR_1, "file1.jar");
-
-    /** File 2 in directory 1. */
-    private static final File FILE_1_2 = new File(DIR_1, "file2.jar");
-
-    /** Directory 2. */
-    private static final File DIR_2 = HadoopTestUtils.testDir("dir2");
-
-    /** File 1 in directory 2. */
-    private static final File FILE_2_1 = new File(DIR_2, "file1.jar");
-
-    /** File 2 in directory 2. */
-    private static final File FILE_2_2 = new File(DIR_2, "file2.jar");
-
-    /** Missing directory. */
-    private static final File MISSING_DIR = 
HadoopTestUtils.testDir("missing_dir");
-
-    /** Missing file. */
-    private static final File MISSING_FILE = new File(MISSING_DIR, "file.jar");
-
-    /** {@inheritDoc} */
-    @Override protected void beforeTestsStarted() throws Exception {
-        HadoopTestUtils.clearBaseTestDir();
-
-        assert DIR_1.mkdirs();
-        assert DIR_2.mkdirs();
-
-        assert FILE_1_1.createNewFile();
-        assert FILE_1_2.createNewFile();
-        assert FILE_2_1.createNewFile();
-        assert FILE_2_2.createNewFile();
-    }
-
-    /** {@inheritDoc} */
-    @Override protected void beforeTest() throws Exception {
-        // Sanity checks before test start.
-        ensureExists(FILE_1_1);
-        ensureExists(FILE_1_2);
-        ensureExists(FILE_2_1);
-        ensureExists(FILE_2_2);
-
-        ensureNotExists(MISSING_DIR);
-        ensureNotExists(MISSING_FILE);
-    }
-
-    /** {@inheritDoc} */
-    @Override protected void afterTestsStopped() throws Exception {
-        HadoopTestUtils.clearBaseTestDir();
-    }
-
-    /**
-     * Test null or empty user libs.
-     *
-     * @throws Exception If failed.
-     */
-    public void testNullOrEmptyUserLibs() throws Exception {
-        assert parse(null).isEmpty();
-        assert parse("").isEmpty();
-    }
-
-    /**
-     * Test single file.
-     *
-     * @throws Exception If failed.
-     */
-    public void testSingle() throws Exception {
-        Collection<File> res = parse(single(FILE_1_1));
-
-        assert res.size() == 1;
-        assert res.contains(FILE_1_1);
-
-        res = parse(single(MISSING_FILE));
-
-        assert res.size() == 0;
-    }
-
-    /**
-     * Test multiple files.
-     *
-     * @throws Exception If failed.
-     */
-    public void testMultiple() throws Exception {
-        Collection<File> res =
-            parse(merge(single(FILE_1_1), single(FILE_1_2), single(FILE_2_1), 
single(FILE_2_2), single(MISSING_FILE)));
-
-        assert res.size() == 4;
-        assert res.contains(FILE_1_1);
-        assert res.contains(FILE_1_2);
-        assert res.contains(FILE_2_1);
-        assert res.contains(FILE_2_2);
-    }
-
-    /**
-     * Test single wildcard.
-     *
-     * @throws Exception If failed.
-     */
-    public void testSingleWildcard() throws Exception {
-        Collection<File> res = parse(wildcard(DIR_1));
-
-        assert res.size() == 2;
-        assert res.contains(FILE_1_1);
-        assert res.contains(FILE_1_2);
-
-        res = parse(wildcard(MISSING_DIR));
-
-        assert res.size() == 0;
-    }
-
-    /**
-     * Test multiple wildcards.
-     *
-     * @throws Exception If failed.
-     */
-    public void testMultipleWildcards() throws Exception {
-        Collection<File> res = parse(merge(wildcard(DIR_1), wildcard(DIR_2), 
wildcard(MISSING_DIR)));
-
-        assert res.size() == 4;
-        assert res.contains(FILE_1_1);
-        assert res.contains(FILE_1_2);
-        assert res.contains(FILE_2_1);
-        assert res.contains(FILE_2_2);
-    }
-
-    /**
-     * Test mixed tokens.
-     *
-     * @throws Exception If failed.
-     */
-    public void testMixed() throws Exception {
-        String str = merge(
-            single(FILE_1_1),
-            wildcard(DIR_2),
-            single(MISSING_FILE),
-            wildcard(MISSING_DIR)
-        );
-
-        Collection<File> res = parse(str);
-
-        assert res.size() == 3;
-        assert res.contains(FILE_1_1);
-        assert res.contains(FILE_2_1);
-        assert res.contains(FILE_2_2);
-    }
-    /**
-     * Ensure provided file exists.
-     *
-     * @param file File.
-     */
-    private static void ensureExists(File file) {
-        assert file.exists();
-    }
-
-    /**
-     * Ensure provided file doesn't exist.
-     *
-     * @param file File.
-     */
-    private static void ensureNotExists(File file) {
-        assert !file.exists();
-    }
-
-    /**
-     * Merge string using path separator.
-     *
-     * @param vals Values.
-     * @return Result.
-     */
-    private static String merge(String... vals) {
-        StringBuilder res = new StringBuilder();
-
-        if (vals != null) {
-            boolean first = true;
-
-            for (String val : vals) {
-                if (first)
-                    first = false;
-                else
-                    res.append(File.pathSeparatorChar);
-
-                res.append(val);
-            }
-        }
-
-        return res.toString();
-    }
-
-    /**
-     * Parse string.
-     *
-     * @param str String.
-     * @return Files.
-     * @throws IOException If failed.
-     */
-    Collection<File> parse(String str) throws IOException {
-        Collection<HadoopClasspathUtils.SearchDirectory> dirs = 
HadoopClasspathUtils.parseUserLibs(str);
-
-        Collection<File> res = new HashSet<>();
-
-        for (HadoopClasspathUtils.SearchDirectory dir : dirs)
-            Collections.addAll(res, dir.files());
-
-        return res;
-    }
-
-    /**
-     * Get absolute path to a single file.
-     *
-     * @param file File.
-     * @return Path.
-     */
-    private static String single(File file) {
-        return file.getAbsolutePath();
-    }
-
-    /**
-     * Create a wildcard.
-     *
-     * @param file File.
-     * @return Wildcard.
-     */
-    private static String wildcard(File file) {
-        return file.getAbsolutePath() + File.separatorChar + "*";
-    }
-}

http://git-wip-us.apache.org/repos/asf/ignite/blob/11b00873/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopV2JobSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopV2JobSelfTest.java
 
b/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopV2JobSelfTest.java
deleted file mode 100644
index 6b974bd..0000000
--- 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopV2JobSelfTest.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.ignite.internal.processors.hadoop;
-
-import java.io.ByteArrayInputStream;
-import java.io.DataInput;
-import java.io.DataInputStream;
-import java.io.InputStream;
-import java.util.UUID;
-import org.apache.hadoop.fs.CommonConfigurationKeys;
-import org.apache.hadoop.io.IntWritable;
-import org.apache.hadoop.io.Text;
-import org.apache.hadoop.io.Writable;
-import org.apache.hadoop.io.serializer.Deserializer;
-import org.apache.hadoop.io.serializer.WritableSerialization;
-import org.apache.hadoop.mapred.JobConf;
-import org.apache.ignite.IgniteCheckedException;
-import 
org.apache.ignite.internal.processors.hadoop.v2.HadoopSerializationWrapper;
-import org.apache.ignite.internal.processors.hadoop.v2.HadoopV2Job;
-
-import static 
org.apache.ignite.internal.processors.hadoop.HadoopUtils.createJobInfo;
-
-/**
- * Self test of {@link 
org.apache.ignite.internal.processors.hadoop.v2.HadoopV2Job}.
- */
-public class HadoopV2JobSelfTest extends HadoopAbstractSelfTest {
-    /** */
-    private static final String TEST_SERIALIZED_VALUE = "Test serialized 
value";
-
-    /**
-     * Custom serialization class that accepts {@link Writable}.
-     */
-    private static class CustomSerialization extends WritableSerialization {
-        /** {@inheritDoc} */
-        @Override public Deserializer<Writable> 
getDeserializer(Class<Writable> c) {
-            return new Deserializer<Writable>() {
-                @Override public void open(InputStream in) { }
-
-                @Override public Writable deserialize(Writable writable) {
-                    return new Text(TEST_SERIALIZED_VALUE);
-                }
-
-                @Override public void close() { }
-            };
-        }
-    }
-
-    /**
-     * Tests that {@link HadoopJob} provides wrapped serializer if it's set in 
configuration.
-     *
-     * @throws IgniteCheckedException If fails.
-     */
-    public void testCustomSerializationApplying() throws 
IgniteCheckedException {
-        JobConf cfg = new JobConf();
-
-        cfg.setMapOutputKeyClass(IntWritable.class);
-        cfg.setMapOutputValueClass(Text.class);
-        cfg.set(CommonConfigurationKeys.IO_SERIALIZATIONS_KEY, 
CustomSerialization.class.getName());
-
-        HadoopDefaultJobInfo info = createJobInfo(cfg);
-
-        final UUID uuid = UUID.randomUUID();
-
-        HadoopJobId id = new HadoopJobId(uuid, 1);
-
-        HadoopJob job = info.createJob(HadoopV2Job.class, id, log, null, new 
HadoopHelperImpl());
-
-        HadoopTaskContext taskCtx = job.getTaskContext(new 
HadoopTaskInfo(HadoopTaskType.MAP, null, 0, 0,
-            null));
-
-        HadoopSerialization ser = taskCtx.keySerialization();
-
-        assertEquals(HadoopSerializationWrapper.class.getName(), 
ser.getClass().getName());
-
-        DataInput in = new DataInputStream(new ByteArrayInputStream(new 
byte[0]));
-
-        assertEquals(TEST_SERIALIZED_VALUE, ser.read(in, null).toString());
-
-        ser = taskCtx.valueSerialization();
-
-        assertEquals(HadoopSerializationWrapper.class.getName(), 
ser.getClass().getName());
-
-        assertEquals(TEST_SERIALIZED_VALUE, ser.read(in, null).toString());
-    }
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/11b00873/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopValidationSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopValidationSelfTest.java
 
b/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopValidationSelfTest.java
deleted file mode 100644
index 1496150..0000000
--- 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopValidationSelfTest.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.ignite.internal.processors.hadoop;
-
-import org.apache.ignite.configuration.IgniteConfiguration;
-
-/**
- * Configuration validation tests.
- */
-public class HadoopValidationSelfTest extends HadoopAbstractSelfTest {
-    /** Peer class loading enabled flag. */
-    public boolean peerClassLoading;
-
-    /** {@inheritDoc} */
-    @Override protected void afterTest() throws Exception {
-        stopAllGrids(true);
-
-        peerClassLoading = false;
-    }
-
-    /** {@inheritDoc} */
-    @Override protected IgniteConfiguration getConfiguration(String gridName) 
throws Exception {
-        IgniteConfiguration cfg = super.getConfiguration(gridName);
-
-        cfg.setPeerClassLoadingEnabled(peerClassLoading);
-
-        return cfg;
-    }
-
-    /**
-     * Ensure that Grid starts when all configuration parameters are valid.
-     *
-     * @throws Exception If failed.
-     */
-    public void testValid() throws Exception {
-        startGrids(1);
-    }
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/11b00873/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopWeightedMapReducePlannerTest.java
----------------------------------------------------------------------
diff --git 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopWeightedMapReducePlannerTest.java
 
b/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopWeightedMapReducePlannerTest.java
deleted file mode 100644
index 4e7cc50..0000000
--- 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopWeightedMapReducePlannerTest.java
+++ /dev/null
@@ -1,599 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.ignite.internal.processors.hadoop;
-
-import org.apache.ignite.cluster.ClusterMetrics;
-import org.apache.ignite.cluster.ClusterNode;
-import org.apache.ignite.hadoop.mapreduce.IgniteHadoopWeightedMapReducePlanner;
-import org.apache.ignite.igfs.IgfsBlockLocation;
-import org.apache.ignite.igfs.IgfsPath;
-import org.apache.ignite.internal.IgniteNodeAttributes;
-import 
org.apache.ignite.internal.processors.hadoop.planner.HadoopAbstractMapReducePlanner;
-import org.apache.ignite.internal.processors.igfs.IgfsIgniteMock;
-import org.apache.ignite.internal.processors.igfs.IgfsMock;
-import org.apache.ignite.internal.util.typedef.F;
-import org.apache.ignite.lang.IgniteProductVersion;
-import org.apache.ignite.testframework.GridTestUtils;
-import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
-import org.jetbrains.annotations.Nullable;
-
-import java.net.URI;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.TreeMap;
-import java.util.UUID;
-
-/**
- * Tests for weighted map-reduce planned.
- */
-public class HadoopWeightedMapReducePlannerTest extends GridCommonAbstractTest 
{
-    /** ID 1. */
-    private static final UUID ID_1 = new UUID(0, 1);
-
-    /** ID 2. */
-    private static final UUID ID_2 = new UUID(0, 2);
-
-    /** ID 3. */
-    private static final UUID ID_3 = new UUID(0, 3);
-
-    /** MAC 1. */
-    private static final String MAC_1 = "mac1";
-
-    /** MAC 2. */
-    private static final String MAC_2 = "mac2";
-
-    /** MAC 3. */
-    private static final String MAC_3 = "mac3";
-
-    /** Host 1. */
-    private static final String HOST_1 = "host1";
-
-    /** Host 2. */
-    private static final String HOST_2 = "host2";
-
-    /** Host 3. */
-    private static final String HOST_3 = "host3";
-
-    /** Host 4. */
-    private static final String HOST_4 = "host4";
-
-    /** Host 5. */
-    private static final String HOST_5 = "host5";
-
-    /** Standard node 1. */
-    private static final MockNode NODE_1 = new MockNode(ID_1, MAC_1, HOST_1);
-
-    /** Standard node 2. */
-    private static final MockNode NODE_2 = new MockNode(ID_2, MAC_2, HOST_2);
-
-    /** Standard node 3. */
-    private static final MockNode NODE_3 = new MockNode(ID_3, MAC_3, HOST_3);
-
-    /** Standard nodes. */
-    private static final Collection<ClusterNode> NODES;
-
-    /**
-     * Static initializer.
-     */
-    static {
-        NODES = new ArrayList<>();
-
-        NODES.add(NODE_1);
-        NODES.add(NODE_2);
-        NODES.add(NODE_3);
-    }
-
-    /**
-     * Test one IGFS split being assigned to affinity node.
-     *
-     * @throws Exception If failed.
-     */
-    public void testOneIgfsSplitAffinity() throws Exception {
-        IgfsMock igfs = LocationsBuilder.create().add(0, NODE_1).add(50, 
NODE_2).add(100, NODE_3).buildIgfs();
-
-        List<HadoopInputSplit> splits = new ArrayList<>();
-
-        splits.add(new HadoopFileBlock(new String[] { HOST_1 }, 
URI.create("igfs://igfs@/file"), 0, 50));
-
-        final int expReducers = 4;
-
-        HadoopPlannerMockJob job = new HadoopPlannerMockJob(splits, 
expReducers);
-
-        IgniteHadoopWeightedMapReducePlanner planner = createPlanner(igfs);
-
-        HadoopMapReducePlan plan = planner.preparePlan(job, NODES, null);
-
-        assert plan.mappers() == 1;
-        assert plan.mapperNodeIds().size() == 1;
-        assert plan.mapperNodeIds().contains(ID_1);
-
-        checkPlanMappers(plan, splits, NODES, false/*only 1 split*/);
-        checkPlanReducers(plan, NODES, expReducers, false/* because of 
threshold behavior.*/);
-    }
-
-    /**
-     * Test one HDFS splits.
-     *
-     * @throws Exception If failed.
-     */
-    public void testHdfsSplitsAffinity() throws Exception {
-        IgfsMock igfs = LocationsBuilder.create().add(0, NODE_1).add(50, 
NODE_2).add(100, NODE_3).buildIgfs();
-
-        final List<HadoopInputSplit> splits = new ArrayList<>();
-
-        splits.add(new HadoopFileBlock(new String[] { HOST_1 }, 
URI.create("hfds://" + HOST_1 + "/x"), 0, 50));
-        splits.add(new HadoopFileBlock(new String[] { HOST_2 }, 
URI.create("hfds://" + HOST_2 + "/x"), 50, 100));
-        splits.add(new HadoopFileBlock(new String[] { HOST_3 }, 
URI.create("hfds://" + HOST_3 + "/x"), 100, 37));
-
-        // The following splits belong to hosts that are out of Ignite 
topology at all.
-        // This means that these splits should be assigned to any least loaded 
modes:
-        splits.add(new HadoopFileBlock(new String[] { HOST_4 }, 
URI.create("hfds://" + HOST_4 + "/x"), 138, 2));
-        splits.add(new HadoopFileBlock(new String[] { HOST_5 }, 
URI.create("hfds://" + HOST_5 + "/x"), 140, 3));
-
-        final int expReducers = 7;
-
-        HadoopPlannerMockJob job = new HadoopPlannerMockJob(splits, 
expReducers);
-
-        IgniteHadoopWeightedMapReducePlanner planner = createPlanner(igfs);
-
-        final HadoopMapReducePlan plan = planner.preparePlan(job, NODES, null);
-
-        checkPlanMappers(plan, splits, NODES, true);
-
-        checkPlanReducers(plan, NODES, expReducers, true);
-    }
-
-    /**
-     * Test HDFS splits with Replication == 3.
-     *
-     * @throws Exception If failed.
-     */
-    public void testHdfsSplitsReplication() throws Exception {
-        IgfsMock igfs = LocationsBuilder.create().add(0, NODE_1).add(50, 
NODE_2).add(100, NODE_3).buildIgfs();
-
-        final List<HadoopInputSplit> splits = new ArrayList<>();
-
-        splits.add(new HadoopFileBlock(new String[] { HOST_1, HOST_2, HOST_3 
}, URI.create("hfds://" + HOST_1 + "/x"), 0, 50));
-        splits.add(new HadoopFileBlock(new String[] { HOST_2, HOST_3, HOST_4 
}, URI.create("hfds://" + HOST_2 + "/x"), 50, 100));
-        splits.add(new HadoopFileBlock(new String[] { HOST_3, HOST_4, HOST_5 
}, URI.create("hfds://" + HOST_3 + "/x"), 100, 37));
-        // The following splits belong to hosts that are out of Ignite 
topology at all.
-        // This means that these splits should be assigned to any least loaded 
modes:
-        splits.add(new HadoopFileBlock(new String[] { HOST_4, HOST_5, HOST_1 
}, URI.create("hfds://" + HOST_4 + "/x"), 138, 2));
-        splits.add(new HadoopFileBlock(new String[] { HOST_5, HOST_1, HOST_2 
}, URI.create("hfds://" + HOST_5 + "/x"), 140, 3));
-
-        final int expReducers = 8;
-
-        HadoopPlannerMockJob job = new HadoopPlannerMockJob(splits, 
expReducers);
-
-        IgniteHadoopWeightedMapReducePlanner planner = createPlanner(igfs);
-
-        final HadoopMapReducePlan plan = planner.preparePlan(job, NODES, null);
-
-        checkPlanMappers(plan, splits, NODES, true);
-
-        checkPlanReducers(plan, NODES, expReducers, true);
-    }
-
-    /**
-     * Get all IDs.
-     *
-     * @param nodes Nodes.
-     * @return IDs.
-     */
-    private static Set<UUID> allIds(Collection<ClusterNode> nodes) {
-        Set<UUID> allIds = new HashSet<>();
-
-        for (ClusterNode n : nodes)
-            allIds.add(n.id());
-
-        return allIds;
-    }
-
-    /**
-     * Check mappers for the plan.
-     *
-     * @param plan Plan.
-     * @param splits Splits.
-     * @param nodes Nodes.
-     * @param expectUniformity WHether uniformity is expected.
-     */
-    private static void checkPlanMappers(HadoopMapReducePlan plan, 
List<HadoopInputSplit> splits,
-        Collection<ClusterNode> nodes, boolean expectUniformity) {
-        // Number of mappers should correspomd to the number of input splits:
-        assertEquals(splits.size(), plan.mappers());
-
-        if (expectUniformity) {
-            // mappers are assigned to all available nodes:
-            assertEquals(nodes.size(), plan.mapperNodeIds().size());
-
-
-            assertEquals(allIds(nodes), plan.mapperNodeIds());
-        }
-
-        // Check all splits are covered by mappers:
-        Set<HadoopInputSplit> set = new HashSet<>();
-
-        for (UUID id: plan.mapperNodeIds()) {
-            Collection<HadoopInputSplit> sp = plan.mappers(id);
-
-            assert sp != null;
-
-            for (HadoopInputSplit s: sp)
-                assertTrue(set.add(s));
-        }
-
-        // must be of the same size & contain same elements:
-        assertEquals(set, new HashSet<>(splits));
-    }
-
-    /**
-     * Check plan reducers.
-     *
-     * @param plan Plan.
-     * @param nodes Nodes.
-     * @param expReducers Expected reducers.
-     * @param expectUniformity Expected uniformity.
-     */
-    private static void checkPlanReducers(HadoopMapReducePlan plan,
-        Collection<ClusterNode> nodes, int expReducers, boolean 
expectUniformity) {
-
-        assertEquals(expReducers, plan.reducers());
-
-        if (expectUniformity)
-            assertEquals(allIds(nodes), plan.reducerNodeIds());
-
-        int sum = 0;
-        int lenSum = 0;
-
-        for (UUID uuid: plan.reducerNodeIds()) {
-            int[] rr = plan.reducers(uuid);
-
-            assert rr != null;
-
-            lenSum += rr.length;
-
-            for (int i: rr)
-                sum += i;
-        }
-
-        assertEquals(expReducers, lenSum);
-
-        // Numbers in the arrays must be consequtive integers stating from 0,
-        // check that simply calculating their total sum:
-        assertEquals((lenSum * (lenSum - 1) / 2), sum);
-    }
-
-    /**
-     * Create planner for IGFS.
-     *
-     * @param igfs IGFS.
-     * @return Planner.
-     */
-    private static IgniteHadoopWeightedMapReducePlanner createPlanner(IgfsMock 
igfs) {
-        IgniteHadoopWeightedMapReducePlanner planner = new 
IgniteHadoopWeightedMapReducePlanner();
-
-        IgfsIgniteMock ignite = new IgfsIgniteMock(null, igfs);
-
-        GridTestUtils.setFieldValue(planner, 
HadoopAbstractMapReducePlanner.class, "ignite", ignite);
-
-        return planner;
-    }
-
-    /**
-     * Throw {@link UnsupportedOperationException}.
-     */
-    private static void throwUnsupported() {
-        throw new UnsupportedOperationException("Should not be called!");
-    }
-
-    /**
-     * Mocked node.
-     */
-    private static class MockNode implements ClusterNode {
-        /** ID. */
-        private final UUID id;
-
-        /** MAC addresses. */
-        private final String macs;
-
-        /** Addresses. */
-        private final List<String> addrs;
-
-        /**
-         * Constructor.
-         *
-         * @param id Node ID.
-         * @param macs MAC addresses.
-         * @param addrs Addresses.
-         */
-        public MockNode(UUID id, String macs, String... addrs) {
-            assert addrs != null;
-
-            this.id = id;
-            this.macs = macs;
-
-            this.addrs = Arrays.asList(addrs);
-        }
-
-        /** {@inheritDoc} */
-        @Override public UUID id() {
-            return id;
-        }
-
-        /** {@inheritDoc} */
-        @SuppressWarnings("unchecked")
-        @Nullable @Override public <T> T attribute(String name) {
-            if (F.eq(name, IgniteNodeAttributes.ATTR_MACS))
-                return (T)macs;
-
-            throwUnsupported();
-
-            return null;
-        }
-
-        /** {@inheritDoc} */
-        @Override public Collection<String> addresses() {
-            return addrs;
-        }
-
-        /** {@inheritDoc} */
-        @Override public Object consistentId() {
-            throwUnsupported();
-
-            return null;
-        }
-
-        /** {@inheritDoc} */
-        @Override public ClusterMetrics metrics() {
-            throwUnsupported();
-
-            return null;
-        }
-
-        /** {@inheritDoc} */
-        @Override public Map<String, Object> attributes() {
-            throwUnsupported();
-
-            return null;
-        }
-
-        /** {@inheritDoc} */
-        @Override public Collection<String> hostNames() {
-            throwUnsupported();
-
-            return null;
-        }
-
-        /** {@inheritDoc} */
-        @Override public long order() {
-            throwUnsupported();
-
-            return 0;
-        }
-
-        /** {@inheritDoc} */
-        @Override public IgniteProductVersion version() {
-            throwUnsupported();
-
-            return null;
-        }
-
-        /** {@inheritDoc} */
-        @Override public boolean isLocal() {
-            throwUnsupported();
-
-            return false;
-        }
-
-        /** {@inheritDoc} */
-        @Override public boolean isDaemon() {
-            throwUnsupported();
-
-            return false;
-        }
-
-        /** {@inheritDoc} */
-        @Override public boolean isClient() {
-            throwUnsupported();
-
-            return false;
-        }
-    }
-
-    /**
-     * Locations builder.
-     */
-    private static class LocationsBuilder {
-        /** Locations. */
-        private final TreeMap<Long, Collection<MockNode>> locs = new 
TreeMap<>();
-
-        /**
-         * Create new locations builder.
-         *
-         * @return Locations builder.
-         */
-        public static LocationsBuilder create() {
-            return new LocationsBuilder();
-        }
-
-        /**
-         * Add locations.
-         *
-         * @param start Start.
-         * @param nodes Nodes.
-         * @return This builder for chaining.
-         */
-        public LocationsBuilder add(long start, MockNode... nodes) {
-            locs.put(start, Arrays.asList(nodes));
-
-            return this;
-        }
-
-        /**
-         * Build locations.
-         *
-         * @return Locations.
-         */
-        public TreeMap<Long, Collection<MockNode>> build() {
-            return locs;
-        }
-
-        /**
-         * Build IGFS.
-         *
-         * @return IGFS.
-         */
-        public MockIgfs buildIgfs() {
-            return new MockIgfs(build());
-        }
-    }
-
-    /**
-     * Mocked IGFS.
-     */
-    private static class MockIgfs extends IgfsMock {
-        /** Block locations. */
-        private final TreeMap<Long, Collection<MockNode>> locs;
-
-        /**
-         * Constructor.
-         *
-         * @param locs Block locations.
-         */
-        public MockIgfs(TreeMap<Long, Collection<MockNode>> locs) {
-            super("igfs");
-
-            this.locs = locs;
-        }
-
-        /** {@inheritDoc} */
-        @Override public Collection<IgfsBlockLocation> affinity(IgfsPath path, 
long start, long len) {
-            Collection<IgfsBlockLocation> res = new ArrayList<>();
-
-            long cur = start;
-            long remaining = len;
-
-            long prevLocStart = -1;
-            Collection<MockNode> prevLocNodes = null;
-
-            for (Map.Entry<Long, Collection<MockNode>> locEntry : 
locs.entrySet()) {
-                long locStart = locEntry.getKey();
-                Collection<MockNode> locNodes = locEntry.getValue();
-
-                if (prevLocNodes != null) {
-                    if (cur < locStart) {
-                        // Add part from previous block.
-                        long prevLen = locStart - prevLocStart;
-
-                        res.add(new IgfsBlockLocationMock(cur, prevLen, 
prevLocNodes));
-
-                        cur = locStart;
-                        remaining -= prevLen;
-                    }
-                }
-
-                prevLocStart = locStart;
-                prevLocNodes = locNodes;
-
-                if (remaining == 0)
-                    break;
-            }
-
-            // Add remainder.
-            if (remaining != 0)
-                res.add(new IgfsBlockLocationMock(cur, remaining, 
prevLocNodes));
-
-            return res;
-        }
-
-        /** {@inheritDoc} */
-        @Override public boolean exists(IgfsPath path) {
-            return true;
-        }
-
-        /** {@inheritDoc} */
-        @Override public boolean isProxy(URI path) {
-            return false;
-        }
-    }
-
-    /**
-     * Mocked block location.
-     */
-    private static class IgfsBlockLocationMock implements IgfsBlockLocation {
-        /** Start. */
-        private final long start;
-
-        /** Length. */
-        private final long len;
-
-        /** Node IDs. */
-        private final List<UUID> nodeIds;
-
-        /**
-         * Constructor.
-         *
-         * @param start Start.
-         * @param len Length.
-         * @param nodes Nodes.
-         */
-        public IgfsBlockLocationMock(long start, long len, 
Collection<MockNode> nodes) {
-            this.start = start;
-            this.len = len;
-
-            this.nodeIds = new ArrayList<>(nodes.size());
-
-            for (MockNode node : nodes)
-                nodeIds.add(node.id);
-        }
-
-        /** {@inheritDoc} */
-        @Override public long start() {
-            return start;
-        }
-
-        /** {@inheritDoc} */
-        @Override public long length() {
-            return len;
-        }
-
-        /** {@inheritDoc} */
-        @Override public Collection<UUID> nodeIds() {
-            return nodeIds;
-        }
-
-        /** {@inheritDoc} */
-        @Override public Collection<String> names() {
-            throwUnsupported();
-
-            return null;
-        }
-
-        /** {@inheritDoc} */
-        @Override public Collection<String> hosts() {
-            throwUnsupported();
-
-            return null;
-        }
-    }
-}

http://git-wip-us.apache.org/repos/asf/ignite/blob/11b00873/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopWeightedPlannerMapReduceTest.java
----------------------------------------------------------------------
diff --git 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopWeightedPlannerMapReduceTest.java
 
b/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopWeightedPlannerMapReduceTest.java
deleted file mode 100644
index e0403c2..0000000
--- 
a/modules/hadoop-impl/src/test/java/org/apache/ignite/internal/processors/hadoop/HadoopWeightedPlannerMapReduceTest.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.ignite.internal.processors.hadoop;
-
-import org.apache.ignite.configuration.HadoopConfiguration;
-import org.apache.ignite.hadoop.mapreduce.IgniteHadoopWeightedMapReducePlanner;
-
-/**
- * Tests whole map-red execution Weighted planner.
- */
-public class HadoopWeightedPlannerMapReduceTest extends HadoopMapReduceTest {
-    /** {@inheritDoc} */
-    @Override protected HadoopConfiguration createHadoopConfiguration() {
-        HadoopConfiguration hadoopCfg = new HadoopConfiguration();
-
-        // Use weighted planner with default settings:
-        IgniteHadoopWeightedMapReducePlanner planner = new 
IgniteHadoopWeightedMapReducePlanner();
-
-        hadoopCfg.setMapReducePlanner(planner);
-
-        return hadoopCfg;
-    }
-}

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