hadoop-common-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From jia...@apache.org
Subject [60/63] [abbrv] hadoop git commit: Rename org.apache.slider.core.build to org.apache.slider.core.buildutils
Date Mon, 28 Nov 2016 21:16:48 GMT
Rename org.apache.slider.core.build to org.apache.slider.core.buildutils


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/12ee7a7c
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/12ee7a7c
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/12ee7a7c

Branch: refs/heads/yarn-native-services
Commit: 12ee7a7cf91954449d87da06b83b2cdafccdc29b
Parents: a379904
Author: Jian He <jianhe@apache.org>
Authored: Wed Aug 10 00:39:58 2016 +0800
Committer: Jian He <jianhe@apache.org>
Committed: Mon Nov 28 13:09:08 2016 -0800

----------------------------------------------------------------------
 .../org/apache/slider/client/SliderClient.java  |   5 +-
 .../slider/core/buildutils/BuildHelper.java     |  48 +++
 .../slider/core/buildutils/InstanceBuilder.java | 312 +++++++++++++++++++
 .../slider/core/buildutils/InstanceIO.java      |  83 +++++
 .../server/appmaster/SliderAppMaster.java       |   5 +-
 5 files changed, 446 insertions(+), 7 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/12ee7a7c/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/client/SliderClient.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/client/SliderClient.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/client/SliderClient.java
index 8210f4d..d464ce0 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/client/SliderClient.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/client/SliderClient.java
@@ -115,8 +115,8 @@ import org.apache.slider.common.tools.Duration;
 import org.apache.slider.common.tools.SliderFileSystem;
 import org.apache.slider.common.tools.SliderUtils;
 import org.apache.slider.common.tools.SliderVersionInfo;
-import org.apache.slider.core.build.InstanceBuilder;
-import org.apache.slider.core.build.InstanceIO;
+import org.apache.slider.core.buildutils.InstanceBuilder;
+import org.apache.slider.core.buildutils.InstanceIO;
 import org.apache.slider.core.conf.AggregateConf;
 import org.apache.slider.core.conf.ConfTree;
 import org.apache.slider.core.conf.ConfTreeOperations;
@@ -151,7 +151,6 @@ import org.apache.slider.core.registry.YarnAppListClient;
 import org.apache.slider.core.registry.docstore.ConfigFormat;
 import org.apache.slider.core.registry.docstore.PublishedConfigSet;
 import org.apache.slider.core.registry.docstore.PublishedConfiguration;
-import org.apache.slider.core.registry.docstore.PublishedConfigurationOutputter;
 import org.apache.slider.core.registry.docstore.PublishedExports;
 import org.apache.slider.core.registry.docstore.PublishedExportsOutputter;
 import org.apache.slider.core.registry.docstore.PublishedExportsSet;

http://git-wip-us.apache.org/repos/asf/hadoop/blob/12ee7a7c/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/core/buildutils/BuildHelper.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/core/buildutils/BuildHelper.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/core/buildutils/BuildHelper.java
new file mode 100644
index 0000000..80f165f
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/core/buildutils/BuildHelper.java
@@ -0,0 +1,48 @@
+/*
+ * 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.slider.core.buildutils;
+
+import org.apache.hadoop.util.VersionInfo;
+import org.apache.slider.common.tools.SliderVersionInfo;
+
+import java.util.Map;
+import java.util.Properties;
+
+/**
+ * classes to help with the build
+ */
+public class BuildHelper {
+  /**
+   * Add the cluster build information; this will include Hadoop details too
+   * @param dest map to insert this too
+   * @param prefix prefix for the build info
+   */
+  public static void addBuildMetadata(Map<String, Object> dest, String prefix) {
+
+    Properties props = SliderVersionInfo.loadVersionProperties();
+    dest.put(prefix + "." + SliderVersionInfo.APP_BUILD_INFO,
+             props.getProperty(
+      SliderVersionInfo.APP_BUILD_INFO));
+    dest.put(prefix + "." + SliderVersionInfo.HADOOP_BUILD_INFO,
+             props.getProperty(SliderVersionInfo.HADOOP_BUILD_INFO));
+
+    dest.put(prefix + "." + SliderVersionInfo.HADOOP_DEPLOYED_INFO,
+             VersionInfo.getBranch() + " @" + VersionInfo.getSrcChecksum());
+  }
+}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/12ee7a7c/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/core/buildutils/InstanceBuilder.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/core/buildutils/InstanceBuilder.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/core/buildutils/InstanceBuilder.java
new file mode 100644
index 0000000..4250d79
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/core/buildutils/InstanceBuilder.java
@@ -0,0 +1,312 @@
+/*
+ * 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.slider.core.buildutils;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.CommonConfigurationKeysPublic;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.fs.permission.FsPermission;
+import org.apache.slider.api.InternalKeys;
+import org.apache.slider.api.OptionKeys;
+import org.apache.slider.api.StatusKeys;
+import org.apache.slider.common.SliderXmlConfKeys;
+import org.apache.slider.common.tools.CoreFileSystem;
+import org.apache.slider.common.tools.SliderUtils;
+import org.apache.slider.core.conf.AggregateConf;
+import org.apache.slider.core.conf.ConfTreeOperations;
+import org.apache.slider.core.conf.MapOperations;
+import org.apache.slider.core.exceptions.BadClusterStateException;
+import org.apache.slider.core.exceptions.BadConfigException;
+import org.apache.slider.core.exceptions.ErrorStrings;
+import org.apache.slider.core.exceptions.SliderException;
+import org.apache.slider.core.persist.ConfPersister;
+import org.apache.slider.core.persist.InstancePaths;
+import org.apache.slider.core.persist.LockAcquireFailedException;
+import org.apache.slider.core.persist.LockHeldAction;
+import org.apache.slider.core.zk.ZKPathBuilder;
+import org.apache.slider.core.zk.ZookeeperUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.util.Map;
+
+import static org.apache.slider.api.InternalKeys.INTERNAL_ADDONS_DIR_PATH;
+import static org.apache.slider.api.InternalKeys.INTERNAL_APPDEF_DIR_PATH;
+import static org.apache.slider.api.InternalKeys.INTERNAL_QUEUE;
+import static org.apache.slider.api.OptionKeys.INTERNAL_AM_TMP_DIR;
+import static org.apache.slider.api.OptionKeys.INTERNAL_TMP_DIR;
+import static org.apache.slider.api.OptionKeys.INTERNAL_APPLICATION_HOME;
+import static org.apache.slider.api.OptionKeys.INTERNAL_APPLICATION_IMAGE_PATH;
+import static org.apache.slider.api.OptionKeys.INTERNAL_DATA_DIR_PATH;
+import static org.apache.slider.api.OptionKeys.INTERNAL_GENERATED_CONF_PATH;
+import static org.apache.slider.api.OptionKeys.INTERNAL_SNAPSHOT_CONF_PATH;
+import static org.apache.slider.api.OptionKeys.ZOOKEEPER_HOSTS;
+import static org.apache.slider.api.OptionKeys.ZOOKEEPER_PATH;
+import static org.apache.slider.api.OptionKeys.ZOOKEEPER_QUORUM;
+
+/**
+ * Build up the instance of a cluster.
+ */
+public class InstanceBuilder {
+
+  private final String clustername;
+  private final Configuration conf;
+  private final CoreFileSystem coreFS;
+  private final InstancePaths instancePaths;
+  private AggregateConf instanceDescription;
+
+  private static final Logger log =
+    LoggerFactory.getLogger(InstanceBuilder.class);
+
+  public InstanceBuilder(CoreFileSystem coreFileSystem,
+                         Configuration conf,
+                         String clustername) {
+    this.clustername = clustername;
+    this.conf = conf;
+    this.coreFS = coreFileSystem;
+    Path instanceDir = coreFileSystem.buildClusterDirPath(clustername);
+    instancePaths = new InstancePaths(instanceDir);
+
+  }
+
+  public AggregateConf getInstanceDescription() {
+    return instanceDescription;
+  }
+
+  public InstancePaths getInstancePaths() {
+    return instancePaths;
+  }
+
+
+  @Override
+  public String toString() {
+    return "Builder working with " + clustername + " at " +
+           getInstanceDir();
+  }
+
+  private Path getInstanceDir() {
+    return instancePaths.instanceDir;
+  }
+
+  /**
+   * Initial part of the build process
+   * @param instanceConf
+   * @param provider
+   */
+  public void init(
+    String provider,
+    AggregateConf instanceConf) {
+
+
+    this.instanceDescription = instanceConf;
+
+    //internal is extended
+    ConfTreeOperations internalOps = instanceConf.getInternalOperations();
+
+    Map<String, Object> md = internalOps.getConfTree().metadata;
+    long time = System.currentTimeMillis();
+    md.put(StatusKeys.INFO_CREATE_TIME_HUMAN, SliderUtils.toGMTString(time));
+    md.put(StatusKeys.INFO_CREATE_TIME_MILLIS, Long.toString(time));
+
+    MapOperations globalOptions = internalOps.getGlobalOptions();
+    BuildHelper.addBuildMetadata(md, "create");
+    SliderUtils.setInfoTime(md,
+        StatusKeys.INFO_CREATE_TIME_HUMAN,
+        StatusKeys.INFO_CREATE_TIME_MILLIS,
+        System.currentTimeMillis());
+
+    internalOps.set(INTERNAL_AM_TMP_DIR,
+                    instancePaths.tmpPathAM.toUri());
+    internalOps.set(INTERNAL_TMP_DIR,
+                    instancePaths.tmpPath.toUri());
+    internalOps.set(INTERNAL_SNAPSHOT_CONF_PATH,
+                    instancePaths.snapshotConfPath.toUri());
+    internalOps.set(INTERNAL_GENERATED_CONF_PATH,
+                    instancePaths.generatedConfPath.toUri());
+    internalOps.set(INTERNAL_DATA_DIR_PATH,
+                    instancePaths.dataPath.toUri());
+    internalOps.set(INTERNAL_APPDEF_DIR_PATH,
+                    instancePaths.appDefPath.toUri());
+    internalOps.set(INTERNAL_ADDONS_DIR_PATH,
+                    instancePaths.addonsPath.toUri());
+
+
+    internalOps.set(InternalKeys.INTERNAL_PROVIDER_NAME, provider);
+    internalOps.set(OptionKeys.APPLICATION_NAME, clustername);
+
+  }
+
+  /**
+   * Set the queue used to start the application
+   * @param queue
+   * @throws BadConfigException
+   */
+  public void setQueue(String queue) throws BadConfigException {
+    if(queue != null) {
+      if(SliderUtils.isUnset(queue)) {
+        throw new BadConfigException("Queue value cannot be empty.");
+      }
+
+      instanceDescription.getInternalOperations().set(INTERNAL_QUEUE, queue);
+    }
+  }
+
+  /**
+   * Set up the image/app home path
+   * @param appImage   path in the DFS to the tar file
+   * @param appHomeDir other strategy: home dir
+   * @throws BadConfigException if both are found
+   */
+  public void setImageDetailsIfAvailable(
+      Path appImage,
+      String appHomeDir) throws BadConfigException {
+    boolean appHomeUnset = SliderUtils.isUnset(appHomeDir);
+    // App home or image
+    if (appImage != null) {
+      if (!appHomeUnset) {
+        // both args have been set
+        throw new BadConfigException(
+            ErrorStrings.E_BOTH_IMAGE_AND_HOME_DIR_SPECIFIED);
+      }
+      instanceDescription.getInternalOperations().set(INTERNAL_APPLICATION_IMAGE_PATH,
+                                                      appImage.toUri());
+    } else {
+      // the alternative is app home, which now MUST be set
+      if (!appHomeUnset) {
+        instanceDescription.getInternalOperations().set(INTERNAL_APPLICATION_HOME,
+                                                        appHomeDir);
+      }
+    }
+  }
+
+
+  /**
+   * Propagate any critical principals from the current site config down to the HBase one.
+   */
+  public void propagatePrincipals() {
+    String dfsPrincipal = conf.get(SliderXmlConfKeys.DFS_NAMENODE_KERBEROS_PRINCIPAL_KEY);
+    if (dfsPrincipal != null) {
+      String siteDfsPrincipal = OptionKeys.SITE_XML_PREFIX +
+                                SliderXmlConfKeys.DFS_NAMENODE_KERBEROS_PRINCIPAL_KEY;
+      instanceDescription.getAppConfOperations().set(siteDfsPrincipal, dfsPrincipal);
+    }
+  }
+
+  public void propagateFilename() {
+    String fsDefaultName = conf.get(
+      CommonConfigurationKeysPublic.FS_DEFAULT_NAME_KEY);
+    instanceDescription.getAppConfOperations().set(OptionKeys.SITE_XML_PREFIX +
+                                            CommonConfigurationKeysPublic.FS_DEFAULT_NAME_KEY,
+                                            fsDefaultName
+                                           );
+
+    instanceDescription.getAppConfOperations().set(OptionKeys.SITE_XML_PREFIX +
+                                            SliderXmlConfKeys.FS_DEFAULT_NAME_CLASSIC,
+                                            fsDefaultName
+                                           );
+
+  }
+
+
+  public void takeSnapshotOfConfDir(Path appconfdir) throws
+                                                     IOException,
+                                                     BadConfigException,
+                                                     BadClusterStateException {
+    FileSystem srcFS = FileSystem.get(appconfdir.toUri(), conf);
+    if (!srcFS.isDirectory(appconfdir)) {
+      throw new BadConfigException(
+        "Source Configuration directory is not valid: %s",
+        appconfdir.toString());
+    }
+    // bulk copy
+    FsPermission clusterPerms = coreFS.getInstanceDirectoryPermissions();
+    // first the original from wherever to the DFS
+    SliderUtils.copyDirectory(conf, appconfdir, instancePaths.snapshotConfPath,
+        clusterPerms);
+  }
+
+
+  /**
+   * Persist this
+   * @param appconfdir conf dir
+   * @param overwrite if true, we don't need to create cluster dir
+   * @throws IOException
+   * @throws SliderException
+   * @throws LockAcquireFailedException
+   */
+  public void persist(Path appconfdir, boolean overwrite) throws
+      IOException,
+      SliderException,
+      LockAcquireFailedException {
+    if (!overwrite) {
+      coreFS.createClusterDirectories(instancePaths);
+    }
+    ConfPersister persister =
+      new ConfPersister(coreFS, getInstanceDir());
+    ConfDirSnapshotAction action = null;
+    if (appconfdir != null) {
+      action = new ConfDirSnapshotAction(appconfdir);
+    }
+    persister.save(instanceDescription, action);
+  }
+
+  /**
+   * Add the ZK paths to the application options. 
+   * 
+   * @param zkBinding ZK binding
+   */
+  public void addZKBinding(ZKPathBuilder zkBinding) throws BadConfigException {
+
+    String quorum = zkBinding.getAppQuorum();
+    if (SliderUtils.isSet(quorum)) {
+      MapOperations globalAppOptions =
+          instanceDescription.getAppConfOperations().getGlobalOptions();
+      globalAppOptions.put(ZOOKEEPER_PATH, zkBinding.getAppPath());
+      globalAppOptions.put(ZOOKEEPER_QUORUM, quorum);
+      globalAppOptions.put(ZOOKEEPER_HOSTS,
+          ZookeeperUtils.convertToHostsOnlyList(quorum));
+    }
+  }
+
+  /**
+   * Class to execute the snapshotting of the configuration directory
+   * while the persistence lock is held. 
+   * 
+   * This guarantees that there won't be an attempt to launch a cluster
+   * until the snapshot is complete -as the write lock won't be released
+   * until afterwards.
+   */
+  private class ConfDirSnapshotAction implements LockHeldAction {
+
+    private final Path appconfdir;
+
+    private ConfDirSnapshotAction(Path appconfdir) {
+      this.appconfdir = appconfdir;
+    }
+
+    @Override
+    public void execute() throws IOException, SliderException {
+
+      takeSnapshotOfConfDir(appconfdir);
+    }
+  }
+  
+}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/12ee7a7c/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/core/buildutils/InstanceIO.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/core/buildutils/InstanceIO.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/core/buildutils/InstanceIO.java
new file mode 100644
index 0000000..262b6ee
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/core/buildutils/InstanceIO.java
@@ -0,0 +1,83 @@
+/*
+ * 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.slider.core.buildutils;
+
+import org.apache.hadoop.fs.Path;
+import org.apache.slider.common.tools.CoreFileSystem;
+import org.apache.slider.core.conf.AggregateConf;
+import org.apache.slider.core.exceptions.BadClusterStateException;
+import org.apache.slider.core.exceptions.SliderException;
+import org.apache.slider.core.persist.ConfPersister;
+import org.apache.slider.core.persist.LockAcquireFailedException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+
+public class InstanceIO {
+  protected static final Logger log =
+    LoggerFactory.getLogger(InstanceIO.class);
+
+  /**
+   * Load in an instance definition -but do not resolve it
+   * @param sliderFileSystem filesystem
+   * @param clusterDirectory CD
+   * @return the unresolved aggregate configuration
+   * @throws IOException
+   * @throws SliderException
+   * @throws BadClusterStateException if a lock could not be acquired
+   */
+  public static AggregateConf loadInstanceDefinitionUnresolved(
+    CoreFileSystem sliderFileSystem,
+    Path clusterDirectory)
+      throws IOException, SliderException {
+    AggregateConf instanceDefinition = new AggregateConf();
+    ConfPersister persister =
+      new ConfPersister(sliderFileSystem, clusterDirectory);
+    try {
+      persister.load(instanceDefinition);
+    } catch (LockAcquireFailedException e) {
+      log.debug("Lock acquisition failure of {}", clusterDirectory, e);
+
+      throw new BadClusterStateException(
+        "Application at %s is locked for reading",
+        clusterDirectory.toString());
+    }
+    return instanceDefinition;
+  }
+
+
+  /**
+   * Update a persisted instance definition
+   * @param coreFS filesystem
+   * @param dir directory to load from
+   * @param instanceDefinition instance definition to save do
+   * @throws SliderException
+   * @throws IOException
+   * @throws LockAcquireFailedException
+   */
+  public static void saveInstanceDefinition(CoreFileSystem coreFS,
+      Path dir,
+      AggregateConf instanceDefinition)
+      throws SliderException, IOException, LockAcquireFailedException {
+    ConfPersister persister =
+      new ConfPersister(coreFS, dir);
+    persister.save(instanceDefinition, null);
+  }
+}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/12ee7a7c/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/server/appmaster/SliderAppMaster.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/server/appmaster/SliderAppMaster.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/server/appmaster/SliderAppMaster.java
index b767059..addb3f7 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/server/appmaster/SliderAppMaster.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/server/appmaster/SliderAppMaster.java
@@ -20,9 +20,6 @@ package org.apache.slider.server.appmaster;
 
 import com.codahale.metrics.MetricRegistry;
 import com.codahale.metrics.health.HealthCheckRegistry;
-import com.codahale.metrics.jvm.GarbageCollectorMetricSet;
-import com.codahale.metrics.jvm.MemoryUsageGaugeSet;
-import com.codahale.metrics.jvm.ThreadStatesGaugeSet;
 import com.google.common.base.Preconditions;
 import com.google.protobuf.BlockingService;
 
@@ -103,7 +100,7 @@ import org.apache.slider.common.tools.PortScanner;
 import org.apache.slider.common.tools.SliderFileSystem;
 import org.apache.slider.common.tools.SliderUtils;
 import org.apache.slider.common.tools.SliderVersionInfo;
-import org.apache.slider.core.build.InstanceIO;
+import org.apache.slider.core.buildutils.InstanceIO;
 import org.apache.slider.core.conf.AggregateConf;
 import org.apache.slider.core.conf.ConfTree;
 import org.apache.slider.core.conf.ConfTreeOperations;


---------------------------------------------------------------------
To unsubscribe, e-mail: common-commits-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-commits-help@hadoop.apache.org


Mime
View raw message