MAPREDUCE-2751. svn merge -c r1180071 --ignore-ancestry ../../trunk/
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1180073 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
parent
3c053ee51e
commit
7be1d43cdc
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@ -1506,6 +1506,9 @@ Release 0.23.0 - Unreleased
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MAPREDUCE-3141. Fix the broken MRAppMaster to work over YARN in security
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mode.(vinodkv)
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MAPREDUCE-2751. Modified NodeManager to stop leaving around local files
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after application finishes. (Siddharth Seth via vinodkv)
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Release 0.22.0 - Unreleased
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INCOMPATIBLE CHANGES
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@ -199,13 +199,18 @@ public class DefaultContainerExecutor extends ContainerExecutor {
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throws IOException, InterruptedException {
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if (baseDirs == null || baseDirs.length == 0) {
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LOG.info("Deleting absolute path : " + subDir);
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lfs.delete(subDir, true);
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if (!lfs.delete(subDir, true)) {
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//Maybe retry
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LOG.warn("delete returned false for path: [" + subDir + "]");
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}
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return;
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}
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for (Path baseDir : baseDirs) {
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Path del = subDir == null ? baseDir : new Path(baseDir, subDir);
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LOG.info("Deleting path : " + del);
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lfs.delete(del, true);
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if (!lfs.delete(del, true)) {
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LOG.warn("delete returned false for path: [" + del + "]");
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}
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}
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}
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@ -19,7 +19,6 @@
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package org.apache.hadoop.yarn.server.nodemanager;
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import java.io.IOException;
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import java.util.concurrent.LinkedBlockingQueue;
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import java.util.concurrent.ScheduledThreadPoolExecutor;
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import java.util.concurrent.TimeUnit;
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import static java.util.concurrent.TimeUnit.*;
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@ -125,6 +124,7 @@ public class DeletionService extends AbstractService {
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}
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} else {
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try {
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LOG.debug("Deleting path: [" + subDir + "] as user: [" + user + "]");
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exec.deleteAsUser(user, subDir, baseDirs);
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} catch (IOException e) {
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LOG.warn("Failed to delete as user " + user, e);
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@ -286,6 +286,8 @@ public class ContainerManagerImpl extends CompositeService implements
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StartContainerResponse response =
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recordFactory.newRecordInstance(StartContainerResponse.class);
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response.addAllServiceResponse(auxiluaryServices.getMeta());
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// TODO launchedContainer misplaced -> doesn't necessarily mean a container
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// launch. A finished Application will not launch containers.
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metrics.launchedContainer();
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metrics.allocateContainer(launchContext.getResource());
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return response;
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@ -152,6 +152,7 @@ public class ApplicationImpl implements Application {
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/**
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* Notify services of new application.
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*/
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@SuppressWarnings("unchecked")
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static class AppInitTransition implements
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SingleArcTransition<ApplicationImpl, ApplicationEvent> {
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@Override
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@ -180,6 +181,7 @@ public class ApplicationImpl implements Application {
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}
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}
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@SuppressWarnings("unchecked")
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static class AppInitDoneTransition implements
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SingleArcTransition<ApplicationImpl, ApplicationEvent> {
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@Override
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@ -199,6 +201,7 @@ public class ApplicationImpl implements Application {
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}
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}
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@SuppressWarnings("unchecked")
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static class DuplicateAppInitTransition implements
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SingleArcTransition<ApplicationImpl, ApplicationEvent> {
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@Override
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@ -229,6 +232,7 @@ public class ApplicationImpl implements Application {
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}
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}
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@SuppressWarnings("unchecked")
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void handleAppFinishWithContainersCleanedup() {
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// Delete Application level resources
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this.dispatcher.getEventHandler().handle(
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@ -238,6 +242,7 @@ public class ApplicationImpl implements Application {
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// TODO: Trigger the LogsManager
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}
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@SuppressWarnings("unchecked")
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static class AppFinishTriggeredTransition
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implements
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MultipleArcTransition<ApplicationImpl, ApplicationEvent, ApplicationState> {
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@ -286,6 +291,7 @@ public class ApplicationImpl implements Application {
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}
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@SuppressWarnings("unchecked")
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static class AppCompletelyDoneTransition implements
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SingleArcTransition<ApplicationImpl, ApplicationEvent> {
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@Override
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@ -27,7 +27,6 @@ import java.io.OutputStream;
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import java.io.PrintStream;
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import java.util.ArrayList;
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import java.util.EnumSet;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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@ -124,19 +123,18 @@ public class ContainerLaunch implements Callable<Integer> {
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FileContext lfs = FileContext.getLocalFSFileContext();
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LocalDirAllocator lDirAllocator =
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new LocalDirAllocator(YarnConfiguration.NM_LOCAL_DIRS); // TODO
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Path nmPrivateContainerScriptPath =
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lDirAllocator.getLocalPathForWrite(
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ResourceLocalizationService.NM_PRIVATE_DIR + Path.SEPARATOR
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+ appIdStr + Path.SEPARATOR + containerIdStr
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+ Path.SEPARATOR + CONTAINER_SCRIPT, this.conf);
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getContainerPrivateDir(appIdStr, containerIdStr) + Path.SEPARATOR
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+ CONTAINER_SCRIPT, this.conf);
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Path nmPrivateTokensPath =
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lDirAllocator.getLocalPathForWrite(
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ResourceLocalizationService.NM_PRIVATE_DIR
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+ Path.SEPARATOR
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+ containerIdStr
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getContainerPrivateDir(appIdStr, containerIdStr)
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+ Path.SEPARATOR
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+ String.format(ContainerLocalizer.TOKEN_FILE_NAME_FMT,
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containerIdStr), this.conf);
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DataOutputStream containerScriptOutStream = null;
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DataOutputStream tokensOutStream = null;
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@ -229,6 +227,16 @@ public class ContainerLaunch implements Callable<Integer> {
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return 0;
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}
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private String getContainerPrivateDir(String appIdStr, String containerIdStr) {
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return getAppPrivateDir(appIdStr) + Path.SEPARATOR + containerIdStr
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+ Path.SEPARATOR;
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}
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private String getAppPrivateDir(String appIdStr) {
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return ResourceLocalizationService.NM_PRIVATE_DIR + Path.SEPARATOR
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+ appIdStr;
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}
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private static class ShellScriptBuilder {
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private final StringBuilder sb;
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@ -20,9 +20,12 @@ package org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer;
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import java.util.Iterator;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.ConcurrentMap;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.apache.hadoop.fs.Path;
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import org.apache.hadoop.yarn.api.records.LocalResourceVisibility;
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import org.apache.hadoop.yarn.event.Dispatcher;
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import org.apache.hadoop.yarn.server.nodemanager.DeletionService;
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@ -37,6 +40,9 @@ import org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.even
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class LocalResourcesTrackerImpl implements LocalResourcesTracker {
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static final Log LOG = LogFactory.getLog(LocalResourcesTrackerImpl.class);
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private static final String RANDOM_DIR_REGEX = "-?\\d+";
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private static final Pattern RANDOM_DIR_PATTERN = Pattern
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.compile(RANDOM_DIR_REGEX);
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private final String user;
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private final Dispatcher dispatcher;
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@ -83,28 +89,44 @@ class LocalResourcesTrackerImpl implements LocalResourcesTracker {
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@Override
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public boolean remove(LocalizedResource rem, DeletionService delService) {
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// current synchronization guaranteed by crude RLS event for cleanup
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// current synchronization guaranteed by crude RLS event for cleanup
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LocalizedResource rsrc = localrsrc.get(rem.getRequest());
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if (null == rsrc) {
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LOG.error("Attempt to remove absent resource: " + rem.getRequest() +
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" from " + getUser());
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LOG.error("Attempt to remove absent resource: " + rem.getRequest()
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+ " from " + getUser());
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return true;
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}
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if (rsrc.getRefCount() > 0
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|| ResourceState.DOWNLOADING.equals(rsrc.getState())
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|| rsrc != rem) {
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|| ResourceState.DOWNLOADING.equals(rsrc.getState()) || rsrc != rem) {
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// internal error
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LOG.error("Attempt to remove resource: " + rsrc + " with non-zero refcount");
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LOG.error("Attempt to remove resource: " + rsrc
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+ " with non-zero refcount");
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assert false;
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return false;
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}
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localrsrc.remove(rem.getRequest());
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if (ResourceState.LOCALIZED.equals(rsrc.getState())) {
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delService.delete(getUser(), rsrc.getLocalPath());
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delService.delete(getUser(), getPathToDelete(rsrc.getLocalPath()));
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}
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return true;
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}
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/**
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* Returns the path upto the random directory component.
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*/
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private Path getPathToDelete(Path localPath) {
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Path delPath = localPath.getParent();
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String name = delPath.getName();
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Matcher matcher = RANDOM_DIR_PATTERN.matcher(name);
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if (matcher.matches()) {
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return delPath;
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} else {
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LOG.warn("Random directroy component did not match. " +
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"Deleting localized path only");
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return localPath;
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}
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}
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@Override
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public String getUser() {
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return user;
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@ -114,5 +136,4 @@ class LocalResourcesTrackerImpl implements LocalResourcesTracker {
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public Iterator<LocalizedResource> iterator() {
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return localrsrc.values().iterator();
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}
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}
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@ -304,6 +304,7 @@ public class ResourceLocalizationService extends CompositeService
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retain.addResources(t);
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LOG.debug("Resource cleanup " + t.getUser() + ":" + retain);
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}
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//TODO Check if appRsrcs should also be added to the retention set.
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break;
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case CLEANUP_CONTAINER_RESOURCES:
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ContainerLocalizationCleanupEvent rsrcCleanup =
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@ -336,6 +337,7 @@ public class ResourceLocalizationService extends CompositeService
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delService.delete(userName, containerDir, new Path[] {});
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// Delete the nmPrivate container-dir
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Path sysDir = new Path(localDir, NM_PRIVATE_DIR);
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Path appSysDir = new Path(sysDir, appIDStr);
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Path containerSysDir = new Path(appSysDir, containerIDStr);
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@ -762,14 +764,16 @@ public class ResourceLocalizationService extends CompositeService
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@Override
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@SuppressWarnings("unchecked") // dispatcher not typed
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public void run() {
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Path nmPrivateCTokensPath = null;
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try {
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// Use LocalDirAllocator to get nmPrivateDir
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Path nmPrivateCTokensPath =
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nmPrivateCTokensPath =
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localDirsSelector.getLocalPathForWrite(
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NM_PRIVATE_DIR
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+ Path.SEPARATOR
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+ String.format(ContainerLocalizer.TOKEN_FILE_NAME_FMT,
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localizerId), getConfig());
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// 0) init queue, etc.
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// 1) write credentials to private dir
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DataOutputStream tokenOut = null;
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@ -811,6 +815,7 @@ public class ResourceLocalizationService extends CompositeService
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for (LocalizerResourceRequestEvent event : scheduled.values()) {
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event.getResource().unlock();
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}
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delService.delete(null, nmPrivateCTokensPath, new Path[] {});
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}
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}
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@ -0,0 +1,418 @@
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package org.apache.hadoop.yarn.server.nodemanager.containermanager.application;
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import static org.mockito.Mockito.*;
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import static org.junit.Assert.assertEquals;
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import java.util.ArrayList;
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import java.util.List;
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import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
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import org.apache.hadoop.yarn.api.records.ApplicationId;
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import org.apache.hadoop.yarn.api.records.ContainerId;
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import org.apache.hadoop.yarn.event.DrainDispatcher;
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import org.apache.hadoop.yarn.event.EventHandler;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServicesEvent;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServicesEventType;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerEvent;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerEventType;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerInitEvent;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerKillEvent;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEvent;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEventType;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.event.ApplicationLocalizationEvent;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.event.LocalizationEvent;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.event.LocalizationEventType;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.event.LogAggregatorEvent;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.event.LogAggregatorEventType;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorEvent;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorEventType;
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import org.apache.hadoop.yarn.util.BuilderUtils;
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import org.junit.Test;
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import org.mockito.ArgumentMatcher;
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public class TestApplication {
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/**
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* All container start events before application running.
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*/
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@Test
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public void testApplicationInit1() {
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WrappedApplication wa = null;
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try {
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wa = new WrappedApplication(1, 314159265358979L, "yak", 3);
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wa.initApplication(1);
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assertEquals(ApplicationState.INITING, wa.app.getApplicationState());
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assertEquals(1, wa.app.getContainers().size());
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wa.initApplication(0);
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wa.initApplication(2);
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assertEquals(ApplicationState.INITING, wa.app.getApplicationState());
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assertEquals(3, wa.app.getContainers().size());
|
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wa.applicationInited();
|
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assertEquals(ApplicationState.RUNNING, wa.app.getApplicationState());
|
||||
|
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for (int i = 0; i < wa.containers.size(); i++) {
|
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verify(wa.containerBus).handle(
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argThat(new ContainerInitMatcher(wa.containers.get(i)
|
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.getContainerID())));
|
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}
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} finally {
|
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if (wa != null)
|
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wa.finished();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
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* Container start events after Application Running
|
||||
*/
|
||||
@Test
|
||||
public void testApplicationInit2() {
|
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WrappedApplication wa = null;
|
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try {
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wa = new WrappedApplication(2, 314159265358979L, "yak", 3);
|
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wa.initApplication(0);
|
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assertEquals(ApplicationState.INITING, wa.app.getApplicationState());
|
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assertEquals(1, wa.app.getContainers().size());
|
||||
|
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wa.applicationInited();
|
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assertEquals(ApplicationState.RUNNING, wa.app.getApplicationState());
|
||||
verify(wa.containerBus).handle(
|
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argThat(new ContainerInitMatcher(wa.containers.get(0)
|
||||
.getContainerID())));
|
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|
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wa.initApplication(1);
|
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wa.initApplication(2);
|
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assertEquals(ApplicationState.RUNNING, wa.app.getApplicationState());
|
||||
assertEquals(3, wa.app.getContainers().size());
|
||||
|
||||
for (int i = 1; i < wa.containers.size(); i++) {
|
||||
verify(wa.containerBus).handle(
|
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argThat(new ContainerInitMatcher(wa.containers.get(i)
|
||||
.getContainerID())));
|
||||
}
|
||||
} finally {
|
||||
if (wa != null)
|
||||
wa.finished();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* App state RUNNING after all containers complete, before RM sends
|
||||
* APP_FINISHED
|
||||
*/
|
||||
@Test
|
||||
public void testAppRunningAfterContainersComplete() {
|
||||
WrappedApplication wa = null;
|
||||
try {
|
||||
wa = new WrappedApplication(3, 314159265358979L, "yak", 3);
|
||||
wa.initApplication(-1);
|
||||
assertEquals(ApplicationState.INITING, wa.app.getApplicationState());
|
||||
wa.applicationInited();
|
||||
assertEquals(ApplicationState.RUNNING, wa.app.getApplicationState());
|
||||
|
||||
wa.containerFinished(0);
|
||||
assertEquals(ApplicationState.RUNNING, wa.app.getApplicationState());
|
||||
assertEquals(2, wa.app.getContainers().size());
|
||||
|
||||
wa.containerFinished(1);
|
||||
wa.containerFinished(2);
|
||||
assertEquals(ApplicationState.RUNNING, wa.app.getApplicationState());
|
||||
assertEquals(0, wa.app.getContainers().size());
|
||||
} finally {
|
||||
if (wa != null)
|
||||
wa.finished();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
@SuppressWarnings("unchecked")
|
||||
public void testAppFinishedOnRunningContainers() {
|
||||
WrappedApplication wa = null;
|
||||
try {
|
||||
wa = new WrappedApplication(4, 314159265358979L, "yak", 3);
|
||||
wa.initApplication(-1);
|
||||
assertEquals(ApplicationState.INITING, wa.app.getApplicationState());
|
||||
wa.applicationInited();
|
||||
assertEquals(ApplicationState.RUNNING, wa.app.getApplicationState());
|
||||
|
||||
wa.containerFinished(0);
|
||||
assertEquals(ApplicationState.RUNNING, wa.app.getApplicationState());
|
||||
assertEquals(2, wa.app.getContainers().size());
|
||||
|
||||
wa.appFinished();
|
||||
assertEquals(ApplicationState.FINISHING_CONTAINERS_WAIT,
|
||||
wa.app.getApplicationState());
|
||||
assertEquals(2, wa.app.getContainers().size());
|
||||
|
||||
for (int i = 1; i < wa.containers.size(); i++) {
|
||||
verify(wa.containerBus).handle(
|
||||
argThat(new ContainerKillMatcher(wa.containers.get(i)
|
||||
.getContainerID())));
|
||||
}
|
||||
|
||||
wa.containerFinished(1);
|
||||
assertEquals(ApplicationState.FINISHING_CONTAINERS_WAIT,
|
||||
wa.app.getApplicationState());
|
||||
assertEquals(1, wa.app.getContainers().size());
|
||||
|
||||
reset(wa.localizerBus);
|
||||
wa.containerFinished(2);
|
||||
// All containers finished. Cleanup should be called.
|
||||
assertEquals(ApplicationState.APPLICATION_RESOURCES_CLEANINGUP,
|
||||
wa.app.getApplicationState());
|
||||
assertEquals(0, wa.app.getContainers().size());
|
||||
|
||||
verify(wa.localizerBus).handle(
|
||||
refEq(new ApplicationLocalizationEvent(
|
||||
LocalizationEventType.DESTROY_APPLICATION_RESOURCES, wa.app)));
|
||||
|
||||
wa.appResourcesCleanedup();
|
||||
assertEquals(ApplicationState.FINISHED, wa.app.getApplicationState());
|
||||
|
||||
} finally {
|
||||
if (wa != null)
|
||||
wa.finished();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
@SuppressWarnings("unchecked")
|
||||
public void testAppFinishedOnCompletedContainers() {
|
||||
WrappedApplication wa = null;
|
||||
try {
|
||||
wa = new WrappedApplication(5, 314159265358979L, "yak", 3);
|
||||
wa.initApplication(-1);
|
||||
assertEquals(ApplicationState.INITING, wa.app.getApplicationState());
|
||||
wa.applicationInited();
|
||||
assertEquals(ApplicationState.RUNNING, wa.app.getApplicationState());
|
||||
|
||||
reset(wa.localizerBus);
|
||||
wa.containerFinished(0);
|
||||
wa.containerFinished(1);
|
||||
wa.containerFinished(2);
|
||||
assertEquals(ApplicationState.RUNNING, wa.app.getApplicationState());
|
||||
assertEquals(0, wa.app.getContainers().size());
|
||||
|
||||
wa.appFinished();
|
||||
assertEquals(ApplicationState.APPLICATION_RESOURCES_CLEANINGUP,
|
||||
wa.app.getApplicationState());
|
||||
|
||||
verify(wa.localizerBus).handle(
|
||||
refEq(new ApplicationLocalizationEvent(
|
||||
LocalizationEventType.DESTROY_APPLICATION_RESOURCES, wa.app)));
|
||||
|
||||
wa.appResourcesCleanedup();
|
||||
assertEquals(ApplicationState.FINISHED, wa.app.getApplicationState());
|
||||
} finally {
|
||||
if (wa != null)
|
||||
wa.finished();
|
||||
}
|
||||
}
|
||||
|
||||
//TODO Re-work after Application transitions are changed.
|
||||
// @Test
|
||||
@SuppressWarnings("unchecked")
|
||||
public void testStartContainerAfterAppFinished() {
|
||||
WrappedApplication wa = null;
|
||||
try {
|
||||
wa = new WrappedApplication(5, 314159265358979L, "yak", 3);
|
||||
wa.initApplication(-1);
|
||||
assertEquals(ApplicationState.INITING, wa.app.getApplicationState());
|
||||
wa.applicationInited();
|
||||
assertEquals(ApplicationState.RUNNING, wa.app.getApplicationState());
|
||||
|
||||
reset(wa.localizerBus);
|
||||
wa.containerFinished(0);
|
||||
wa.containerFinished(1);
|
||||
wa.containerFinished(2);
|
||||
assertEquals(ApplicationState.RUNNING, wa.app.getApplicationState());
|
||||
assertEquals(0, wa.app.getContainers().size());
|
||||
|
||||
wa.appFinished();
|
||||
assertEquals(ApplicationState.APPLICATION_RESOURCES_CLEANINGUP,
|
||||
wa.app.getApplicationState());
|
||||
verify(wa.localizerBus).handle(
|
||||
refEq(new ApplicationLocalizationEvent(
|
||||
LocalizationEventType.DESTROY_APPLICATION_RESOURCES, wa.app)));
|
||||
|
||||
wa.appResourcesCleanedup();
|
||||
assertEquals(ApplicationState.FINISHED, wa.app.getApplicationState());
|
||||
} finally {
|
||||
if (wa != null)
|
||||
wa.finished();
|
||||
}
|
||||
}
|
||||
|
||||
//TODO Re-work after Application transitions are changed.
|
||||
// @Test
|
||||
@SuppressWarnings("unchecked")
|
||||
public void testAppFinishedOnIniting() {
|
||||
// AM may send a startContainer() - AM APP_FINIHSED processed after
|
||||
// APP_FINISHED on another NM
|
||||
WrappedApplication wa = null;
|
||||
try {
|
||||
wa = new WrappedApplication(1, 314159265358979L, "yak", 3);
|
||||
wa.initApplication(0);
|
||||
assertEquals(ApplicationState.INITING, wa.app.getApplicationState());
|
||||
assertEquals(1, wa.app.getContainers().size());
|
||||
|
||||
reset(wa.localizerBus);
|
||||
wa.appFinished();
|
||||
|
||||
verify(wa.containerBus).handle(
|
||||
argThat(new ContainerKillMatcher(wa.containers.get(0)
|
||||
.getContainerID())));
|
||||
assertEquals(ApplicationState.FINISHING_CONTAINERS_WAIT,
|
||||
wa.app.getApplicationState());
|
||||
|
||||
wa.containerFinished(0);
|
||||
assertEquals(ApplicationState.APPLICATION_RESOURCES_CLEANINGUP,
|
||||
wa.app.getApplicationState());
|
||||
verify(wa.localizerBus).handle(
|
||||
refEq(new ApplicationLocalizationEvent(
|
||||
LocalizationEventType.DESTROY_APPLICATION_RESOURCES, wa.app)));
|
||||
|
||||
wa.initApplication(1);
|
||||
assertEquals(ApplicationState.APPLICATION_RESOURCES_CLEANINGUP,
|
||||
wa.app.getApplicationState());
|
||||
assertEquals(0, wa.app.getContainers().size());
|
||||
|
||||
wa.appResourcesCleanedup();
|
||||
assertEquals(ApplicationState.FINISHED, wa.app.getApplicationState());
|
||||
} finally {
|
||||
if (wa != null)
|
||||
wa.finished();
|
||||
}
|
||||
}
|
||||
|
||||
private class ContainerKillMatcher extends ArgumentMatcher<ContainerEvent> {
|
||||
private ContainerId cId;
|
||||
|
||||
public ContainerKillMatcher(ContainerId cId) {
|
||||
this.cId = cId;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean matches(Object argument) {
|
||||
if (argument instanceof ContainerKillEvent) {
|
||||
ContainerKillEvent event = (ContainerKillEvent) argument;
|
||||
return event.getContainerID().equals(cId);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
private class ContainerInitMatcher extends ArgumentMatcher<ContainerEvent> {
|
||||
private ContainerId cId;
|
||||
|
||||
public ContainerInitMatcher(ContainerId cId) {
|
||||
this.cId = cId;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean matches(Object argument) {
|
||||
if (argument instanceof ContainerInitEvent) {
|
||||
ContainerInitEvent event = (ContainerInitEvent) argument;
|
||||
return event.getContainerID().equals(cId);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
private class WrappedApplication {
|
||||
final DrainDispatcher dispatcher;
|
||||
final EventHandler<LocalizationEvent> localizerBus;
|
||||
final EventHandler<ContainersLauncherEvent> launcherBus;
|
||||
final EventHandler<ContainersMonitorEvent> monitorBus;
|
||||
final EventHandler<AuxServicesEvent> auxBus;
|
||||
final EventHandler<ContainerEvent> containerBus;
|
||||
final EventHandler<LogAggregatorEvent> logAggregationBus;
|
||||
final String user;
|
||||
final List<Container> containers;
|
||||
|
||||
final ApplicationId appId;
|
||||
final Application app;
|
||||
|
||||
WrappedApplication(int id, long timestamp, String user, int numContainers) {
|
||||
dispatcher = new DrainDispatcher();
|
||||
dispatcher.init(null);
|
||||
|
||||
localizerBus = mock(EventHandler.class);
|
||||
launcherBus = mock(EventHandler.class);
|
||||
monitorBus = mock(EventHandler.class);
|
||||
auxBus = mock(EventHandler.class);
|
||||
containerBus = mock(EventHandler.class);
|
||||
logAggregationBus = mock(EventHandler.class);
|
||||
|
||||
dispatcher.register(LocalizationEventType.class, localizerBus);
|
||||
dispatcher.register(ContainersLauncherEventType.class, launcherBus);
|
||||
dispatcher.register(ContainersMonitorEventType.class, monitorBus);
|
||||
dispatcher.register(AuxServicesEventType.class, auxBus);
|
||||
dispatcher.register(ContainerEventType.class, containerBus);
|
||||
dispatcher.register(LogAggregatorEventType.class, logAggregationBus);
|
||||
|
||||
this.user = user;
|
||||
this.appId = BuilderUtils.newApplicationId(timestamp, id);
|
||||
|
||||
app = new ApplicationImpl(dispatcher, this.user, appId, null);
|
||||
containers = new ArrayList<Container>();
|
||||
for (int i = 0; i < numContainers; i++) {
|
||||
containers.add(createMockedContainer(this.appId, i));
|
||||
}
|
||||
|
||||
dispatcher.start();
|
||||
}
|
||||
|
||||
private void drainDispatcherEvents() {
|
||||
dispatcher.await();
|
||||
}
|
||||
|
||||
public void finished() {
|
||||
dispatcher.stop();
|
||||
}
|
||||
|
||||
public void initApplication(int containerNum) {
|
||||
if (containerNum == -1) {
|
||||
for (int i = 0; i < containers.size(); i++) {
|
||||
app.handle(new ApplicationInitEvent(containers.get(i)));
|
||||
}
|
||||
} else {
|
||||
app.handle(new ApplicationInitEvent(containers.get(containerNum)));
|
||||
}
|
||||
drainDispatcherEvents();
|
||||
}
|
||||
|
||||
public void containerFinished(int containerNum) {
|
||||
app.handle(new ApplicationContainerFinishedEvent(containers.get(
|
||||
containerNum).getContainerID()));
|
||||
drainDispatcherEvents();
|
||||
}
|
||||
|
||||
public void applicationInited() {
|
||||
app.handle(new ApplicationInitedEvent(appId));
|
||||
drainDispatcherEvents();
|
||||
}
|
||||
|
||||
public void appFinished() {
|
||||
app.handle(new ApplicationEvent(appId,
|
||||
ApplicationEventType.FINISH_APPLICATION));
|
||||
drainDispatcherEvents();
|
||||
}
|
||||
|
||||
public void appResourcesCleanedup() {
|
||||
app.handle(new ApplicationEvent(appId,
|
||||
ApplicationEventType.APPLICATION_RESOURCES_CLEANEDUP));
|
||||
drainDispatcherEvents();
|
||||
}
|
||||
}
|
||||
|
||||
private Container createMockedContainer(ApplicationId appId, int containerId) {
|
||||
ApplicationAttemptId appAttemptId =
|
||||
BuilderUtils.newApplicationAttemptId(appId, 1);
|
||||
ContainerId cId = BuilderUtils.newContainerId(appAttemptId, containerId);
|
||||
Container c = mock(Container.class);
|
||||
when(c.getContainerID()).thenReturn(cId);
|
||||
return c;
|
||||
}
|
||||
}
|
|
@ -83,6 +83,7 @@ import org.apache.hadoop.yarn.util.ConverterUtils;
|
|||
import org.junit.Test;
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
import org.mockito.ArgumentCaptor;
|
||||
import org.mockito.ArgumentMatcher;
|
||||
import static org.mockito.Mockito.*;
|
||||
|
||||
|
@ -355,7 +356,8 @@ public class TestResourceLocalizationService {
|
|||
dispatcher.register(ContainerEventType.class, containerBus);
|
||||
|
||||
ContainerExecutor exec = mock(ContainerExecutor.class);
|
||||
DeletionService delService = new DeletionService(exec);
|
||||
DeletionService delServiceReal = new DeletionService(exec);
|
||||
DeletionService delService = spy(delServiceReal);
|
||||
delService.init(null);
|
||||
delService.start();
|
||||
|
||||
|
@ -407,12 +409,14 @@ public class TestResourceLocalizationService {
|
|||
rsrcs.put(LocalResourceVisibility.PRIVATE, Collections.singletonList(req));
|
||||
spyService.handle(new ContainerLocalizationRequestEvent(c, rsrcs));
|
||||
// Sigh. Thread init of private localizer not accessible
|
||||
Thread.sleep(500);
|
||||
Thread.sleep(1000);
|
||||
dispatcher.await();
|
||||
String appStr = ConverterUtils.toString(appId);
|
||||
String ctnrStr = c.getContainerID().toString();
|
||||
verify(exec).startLocalizer(isA(Path.class), isA(InetSocketAddress.class),
|
||||
eq("user0"), eq(appStr), eq(ctnrStr), isA(List.class));
|
||||
ArgumentCaptor<Path> tokenPathCaptor = ArgumentCaptor.forClass(Path.class);
|
||||
verify(exec).startLocalizer(tokenPathCaptor.capture(), isA(InetSocketAddress.class),
|
||||
eq("user0"), eq(appStr), eq(ctnrStr), isA(List.class));
|
||||
Path localizationTokenPath = tokenPathCaptor.getValue();
|
||||
|
||||
// heartbeat from localizer
|
||||
LocalResourceStatus rsrcStat = mock(LocalResourceStatus.class);
|
||||
|
@ -454,10 +458,13 @@ public class TestResourceLocalizationService {
|
|||
};
|
||||
dispatcher.await();
|
||||
verify(containerBus).handle(argThat(matchesContainerLoc));
|
||||
|
||||
// Verify deletion of localization token.
|
||||
verify(delService).delete((String)isNull(), eq(localizationTokenPath));
|
||||
} finally {
|
||||
delService.stop();
|
||||
dispatcher.stop();
|
||||
spyService.stop();
|
||||
dispatcher.stop();
|
||||
delService.stop();
|
||||
}
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue