Repository: spark Updated Branches: refs/heads/branch-1.4 f8468c451 -> 82be68f10
http://git-wip-us.apache.org/repos/asf/spark/blob/82be68f1/network/shuffle/src/test/java/org/apache/spark/network/shuffle/ExternalShuffleBlockResolverSuite.java ---------------------------------------------------------------------- diff --git a/network/shuffle/src/test/java/org/apache/spark/network/shuffle/ExternalShuffleBlockResolverSuite.java b/network/shuffle/src/test/java/org/apache/spark/network/shuffle/ExternalShuffleBlockResolverSuite.java new file mode 100644 index 0000000..d02f4f0 --- /dev/null +++ b/network/shuffle/src/test/java/org/apache/spark/network/shuffle/ExternalShuffleBlockResolverSuite.java @@ -0,0 +1,129 @@ +/* + * 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.spark.network.shuffle; + +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; + +import com.google.common.io.CharStreams; +import org.apache.spark.network.util.SystemPropertyConfigProvider; +import org.apache.spark.network.util.TransportConf; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; + +import static org.junit.Assert.*; + +public class ExternalShuffleBlockResolverSuite { + static String sortBlock0 = "Hello!"; + static String sortBlock1 = "World!"; + + static String hashBlock0 = "Elementary"; + static String hashBlock1 = "Tabular"; + + static TestShuffleDataContext dataContext; + + static TransportConf conf = new TransportConf(new SystemPropertyConfigProvider()); + + @BeforeClass + public static void beforeAll() throws IOException { + dataContext = new TestShuffleDataContext(2, 5); + + dataContext.create(); + // Write some sort and hash data. + dataContext.insertSortShuffleData(0, 0, + new byte[][] { sortBlock0.getBytes(), sortBlock1.getBytes() } ); + dataContext.insertHashShuffleData(1, 0, + new byte[][] { hashBlock0.getBytes(), hashBlock1.getBytes() } ); + } + + @AfterClass + public static void afterAll() { + dataContext.cleanup(); + } + + @Test + public void testBadRequests() { + ExternalShuffleBlockResolver resolver = new ExternalShuffleBlockResolver(conf); + // Unregistered executor + try { + resolver.getBlockData("app0", "exec1", "shuffle_1_1_0"); + fail("Should have failed"); + } catch (RuntimeException e) { + assertTrue("Bad error message: " + e, e.getMessage().contains("not registered")); + } + + // Invalid shuffle manager + resolver.registerExecutor("app0", "exec2", dataContext.createExecutorInfo("foobar")); + try { + resolver.getBlockData("app0", "exec2", "shuffle_1_1_0"); + fail("Should have failed"); + } catch (UnsupportedOperationException e) { + // pass + } + + // Nonexistent shuffle block + resolver.registerExecutor("app0", "exec3", + dataContext.createExecutorInfo("org.apache.spark.shuffle.sort.SortShuffleManager")); + try { + resolver.getBlockData("app0", "exec3", "shuffle_1_1_0"); + fail("Should have failed"); + } catch (Exception e) { + // pass + } + } + + @Test + public void testSortShuffleBlocks() throws IOException { + ExternalShuffleBlockResolver resolver = new ExternalShuffleBlockResolver(conf); + resolver.registerExecutor("app0", "exec0", + dataContext.createExecutorInfo("org.apache.spark.shuffle.sort.SortShuffleManager")); + + InputStream block0Stream = + resolver.getBlockData("app0", "exec0", "shuffle_0_0_0").createInputStream(); + String block0 = CharStreams.toString(new InputStreamReader(block0Stream)); + block0Stream.close(); + assertEquals(sortBlock0, block0); + + InputStream block1Stream = + resolver.getBlockData("app0", "exec0", "shuffle_0_0_1").createInputStream(); + String block1 = CharStreams.toString(new InputStreamReader(block1Stream)); + block1Stream.close(); + assertEquals(sortBlock1, block1); + } + + @Test + public void testHashShuffleBlocks() throws IOException { + ExternalShuffleBlockResolver resolver = new ExternalShuffleBlockResolver(conf); + resolver.registerExecutor("app0", "exec0", + dataContext.createExecutorInfo("org.apache.spark.shuffle.hash.HashShuffleManager")); + + InputStream block0Stream = + resolver.getBlockData("app0", "exec0", "shuffle_1_0_0").createInputStream(); + String block0 = CharStreams.toString(new InputStreamReader(block0Stream)); + block0Stream.close(); + assertEquals(hashBlock0, block0); + + InputStream block1Stream = + resolver.getBlockData("app0", "exec0", "shuffle_1_0_1").createInputStream(); + String block1 = CharStreams.toString(new InputStreamReader(block1Stream)); + block1Stream.close(); + assertEquals(hashBlock1, block1); + } +} http://git-wip-us.apache.org/repos/asf/spark/blob/82be68f1/network/shuffle/src/test/java/org/apache/spark/network/shuffle/ExternalShuffleCleanupSuite.java ---------------------------------------------------------------------- diff --git a/network/shuffle/src/test/java/org/apache/spark/network/shuffle/ExternalShuffleCleanupSuite.java b/network/shuffle/src/test/java/org/apache/spark/network/shuffle/ExternalShuffleCleanupSuite.java index 254e3a7..d9d9c1b 100644 --- a/network/shuffle/src/test/java/org/apache/spark/network/shuffle/ExternalShuffleCleanupSuite.java +++ b/network/shuffle/src/test/java/org/apache/spark/network/shuffle/ExternalShuffleCleanupSuite.java @@ -41,14 +41,15 @@ public class ExternalShuffleCleanupSuite { public void noCleanupAndCleanup() throws IOException { TestShuffleDataContext dataContext = createSomeData(); - ExternalShuffleBlockManager manager = new ExternalShuffleBlockManager(conf, sameThreadExecutor); - manager.registerExecutor("app", "exec0", dataContext.createExecutorInfo("shuffleMgr")); - manager.applicationRemoved("app", false /* cleanup */); + ExternalShuffleBlockResolver resolver = + new ExternalShuffleBlockResolver(conf, sameThreadExecutor); + resolver.registerExecutor("app", "exec0", dataContext.createExecutorInfo("shuffleMgr")); + resolver.applicationRemoved("app", false /* cleanup */); assertStillThere(dataContext); - manager.registerExecutor("app", "exec1", dataContext.createExecutorInfo("shuffleMgr")); - manager.applicationRemoved("app", true /* cleanup */); + resolver.registerExecutor("app", "exec1", dataContext.createExecutorInfo("shuffleMgr")); + resolver.applicationRemoved("app", true /* cleanup */); assertCleanedUp(dataContext); } @@ -64,7 +65,7 @@ public class ExternalShuffleCleanupSuite { @Override public void execute(Runnable runnable) { cleanupCalled.set(true); } }; - ExternalShuffleBlockManager manager = new ExternalShuffleBlockManager(conf, noThreadExecutor); + ExternalShuffleBlockResolver manager = new ExternalShuffleBlockResolver(conf, noThreadExecutor); manager.registerExecutor("app", "exec0", dataContext.createExecutorInfo("shuffleMgr")); manager.applicationRemoved("app", true); @@ -81,11 +82,12 @@ public class ExternalShuffleCleanupSuite { TestShuffleDataContext dataContext0 = createSomeData(); TestShuffleDataContext dataContext1 = createSomeData(); - ExternalShuffleBlockManager manager = new ExternalShuffleBlockManager(conf, sameThreadExecutor); + ExternalShuffleBlockResolver resolver = + new ExternalShuffleBlockResolver(conf, sameThreadExecutor); - manager.registerExecutor("app", "exec0", dataContext0.createExecutorInfo("shuffleMgr")); - manager.registerExecutor("app", "exec1", dataContext1.createExecutorInfo("shuffleMgr")); - manager.applicationRemoved("app", true); + resolver.registerExecutor("app", "exec0", dataContext0.createExecutorInfo("shuffleMgr")); + resolver.registerExecutor("app", "exec1", dataContext1.createExecutorInfo("shuffleMgr")); + resolver.applicationRemoved("app", true); assertCleanedUp(dataContext0); assertCleanedUp(dataContext1); @@ -96,25 +98,26 @@ public class ExternalShuffleCleanupSuite { TestShuffleDataContext dataContext0 = createSomeData(); TestShuffleDataContext dataContext1 = createSomeData(); - ExternalShuffleBlockManager manager = new ExternalShuffleBlockManager(conf, sameThreadExecutor); + ExternalShuffleBlockResolver resolver = + new ExternalShuffleBlockResolver(conf, sameThreadExecutor); - manager.registerExecutor("app-0", "exec0", dataContext0.createExecutorInfo("shuffleMgr")); - manager.registerExecutor("app-1", "exec0", dataContext1.createExecutorInfo("shuffleMgr")); + resolver.registerExecutor("app-0", "exec0", dataContext0.createExecutorInfo("shuffleMgr")); + resolver.registerExecutor("app-1", "exec0", dataContext1.createExecutorInfo("shuffleMgr")); - manager.applicationRemoved("app-nonexistent", true); + resolver.applicationRemoved("app-nonexistent", true); assertStillThere(dataContext0); assertStillThere(dataContext1); - manager.applicationRemoved("app-0", true); + resolver.applicationRemoved("app-0", true); assertCleanedUp(dataContext0); assertStillThere(dataContext1); - manager.applicationRemoved("app-1", true); + resolver.applicationRemoved("app-1", true); assertCleanedUp(dataContext0); assertCleanedUp(dataContext1); // Make sure it's not an error to cleanup multiple times - manager.applicationRemoved("app-1", true); + resolver.applicationRemoved("app-1", true); assertCleanedUp(dataContext0); assertCleanedUp(dataContext1); } http://git-wip-us.apache.org/repos/asf/spark/blob/82be68f1/network/shuffle/src/test/java/org/apache/spark/network/shuffle/TestShuffleDataContext.java ---------------------------------------------------------------------- diff --git a/network/shuffle/src/test/java/org/apache/spark/network/shuffle/TestShuffleDataContext.java b/network/shuffle/src/test/java/org/apache/spark/network/shuffle/TestShuffleDataContext.java index 7663911..3fdde05 100644 --- a/network/shuffle/src/test/java/org/apache/spark/network/shuffle/TestShuffleDataContext.java +++ b/network/shuffle/src/test/java/org/apache/spark/network/shuffle/TestShuffleDataContext.java @@ -29,7 +29,7 @@ import org.apache.spark.network.shuffle.protocol.ExecutorShuffleInfo; /** * Manages some sort- and hash-based shuffle data, including the creation - * and cleanup of directories that can be read by the {@link ExternalShuffleBlockManager}. + * and cleanup of directories that can be read by the {@link ExternalShuffleBlockResolver}. */ public class TestShuffleDataContext { public final String[] localDirs; @@ -61,9 +61,9 @@ public class TestShuffleDataContext { String blockId = "shuffle_" + shuffleId + "_" + mapId + "_0"; OutputStream dataStream = new FileOutputStream( - ExternalShuffleBlockManager.getFile(localDirs, subDirsPerLocalDir, blockId + ".data")); + ExternalShuffleBlockResolver.getFile(localDirs, subDirsPerLocalDir, blockId + ".data")); DataOutputStream indexStream = new DataOutputStream(new FileOutputStream( - ExternalShuffleBlockManager.getFile(localDirs, subDirsPerLocalDir, blockId + ".index"))); + ExternalShuffleBlockResolver.getFile(localDirs, subDirsPerLocalDir, blockId + ".index"))); long offset = 0; indexStream.writeLong(offset); @@ -82,7 +82,7 @@ public class TestShuffleDataContext { for (int i = 0; i < blocks.length; i ++) { String blockId = "shuffle_" + shuffleId + "_" + mapId + "_" + i; Files.write(blocks[i], - ExternalShuffleBlockManager.getFile(localDirs, subDirsPerLocalDir, blockId)); + ExternalShuffleBlockResolver.getFile(localDirs, subDirsPerLocalDir, blockId)); } } --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org
