YARN-9864. Format CS Configuration present in Configuration Store. Contributeed by Prabhu Joseph
This commit is contained in:
parent
6529a30d9e
commit
71792f2122
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@ -64,6 +64,16 @@
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<groupId>org.apache.hadoop</groupId>
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<artifactId>hadoop-annotations</artifactId>
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</dependency>
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<dependency>
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<groupId>com.sun.jersey.jersey-test-framework</groupId>
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<artifactId>jersey-test-framework-core</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>com.sun.jersey.jersey-test-framework</groupId>
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<artifactId>jersey-test-framework-grizzly2</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.mockito</groupId>
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<artifactId>mockito-all</artifactId>
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@ -25,6 +25,7 @@ import com.sun.jersey.api.client.ClientRequest;
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import com.sun.jersey.api.client.ClientResponse;
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import com.sun.jersey.api.client.UniformInterfaceException;
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import com.sun.jersey.api.client.WebResource;
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import com.sun.jersey.api.client.WebResource.Builder;
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import com.sun.jersey.api.client.filter.ClientFilter;
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import com.sun.jersey.client.urlconnection.HttpURLConnectionFactory;
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import com.sun.jersey.client.urlconnection.URLConnectionClientHandler;
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@ -155,6 +156,9 @@ public class LogsCLI extends Configured implements Tool {
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if (yarnClient != null) {
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yarnClient.close();
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}
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if (webServiceClient != null) {
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webServiceClient.destroy();
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}
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}
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}
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@ -418,24 +422,34 @@ public class LogsCLI extends Configured implements Tool {
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}
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protected List<JSONObject> getAMContainerInfoForRMWebService(
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Configuration conf, String appId) throws ClientHandlerException,
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Configuration conf, String appId) throws Exception {
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return WebAppUtils.execOnActiveRM(conf, this::getAMContainerInfoFromRM,
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appId);
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}
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private List<JSONObject> getAMContainerInfoFromRM(
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String webAppAddress, String appId) throws ClientHandlerException,
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UniformInterfaceException, JSONException {
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String webAppAddress = WebAppUtils.getRMWebAppURLWithScheme(conf);
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WebResource webResource = webServiceClient.resource(webAppAddress);
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ClientResponse response =
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webResource.path("ws").path("v1").path("cluster").path("apps")
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.path(appId).path("appattempts").accept(MediaType.APPLICATION_JSON)
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.get(ClientResponse.class);
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JSONObject json =
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response.getEntity(JSONObject.class).getJSONObject("appAttempts");
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JSONArray requests = json.getJSONArray("appAttempt");
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List<JSONObject> amContainersList = new ArrayList<JSONObject>();
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for (int i = 0; i < requests.length(); i++) {
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amContainersList.add(requests.getJSONObject(i));
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ClientResponse response = null;
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try {
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Builder builder = webServiceClient.resource(webAppAddress)
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.path("ws").path("v1").path("cluster")
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.path("apps").path(appId).path("appattempts")
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.accept(MediaType.APPLICATION_JSON);
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response = builder.get(ClientResponse.class);
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JSONObject json = response.getEntity(JSONObject.class)
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.getJSONObject("appAttempts");
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JSONArray requests = json.getJSONArray("appAttempt");
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for (int j = 0; j < requests.length(); j++) {
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amContainersList.add(requests.getJSONObject(j));
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}
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return amContainersList;
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} finally {
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if (response != null) {
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response.close();
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}
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}
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return amContainersList;
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}
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private List<JSONObject> getAMContainerInfoForAHSWebService(
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@ -22,13 +22,16 @@ import com.google.common.annotations.VisibleForTesting;
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import com.sun.jersey.api.client.Client;
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import com.sun.jersey.api.client.ClientResponse;
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import com.sun.jersey.api.client.WebResource;
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import com.sun.jersey.api.client.WebResource.Builder;
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import org.apache.commons.cli.CommandLine;
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import org.apache.commons.cli.GnuParser;
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import org.apache.commons.cli.MissingArgumentException;
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import org.apache.commons.cli.Options;
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import org.apache.hadoop.classification.InterfaceAudience.Public;
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import org.apache.hadoop.classification.InterfaceStability.Unstable;
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import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.conf.Configured;
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import org.apache.hadoop.security.UserGroupInformation;
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import org.apache.hadoop.util.Tool;
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import org.apache.hadoop.yarn.conf.YarnConfiguration;
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import org.apache.hadoop.yarn.webapp.dao.QueueConfigInfo;
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@ -55,6 +58,7 @@ public class SchedConfCLI extends Configured implements Tool {
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private static final String REMOVE_QUEUES_OPTION = "removeQueues";
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private static final String UPDATE_QUEUES_OPTION = "updateQueues";
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private static final String GLOBAL_OPTIONS = "globalUpdates";
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private static final String FORMAT_CONF = "formatConfig";
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private static final String HELP_CMD = "help";
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private static final String CONF_ERR_MSG = "Specify configuration key " +
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@ -82,6 +86,9 @@ public class SchedConfCLI extends Configured implements Tool {
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"Update queue configurations");
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opts.addOption("global", GLOBAL_OPTIONS, true,
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"Update global scheduler configurations");
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opts.addOption("format", FORMAT_CONF, false,
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"Format Scheduler Configuration and reload from" +
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" capacity-scheduler.xml");
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opts.addOption("h", HELP_CMD, false, "Displays help for all commands.");
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int exitCode = -1;
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@ -100,6 +107,7 @@ public class SchedConfCLI extends Configured implements Tool {
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}
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boolean hasOption = false;
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boolean format = false;
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SchedConfUpdateInfo updateInfo = new SchedConfUpdateInfo();
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try {
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if (parsedCli.hasOption(ADD_QUEUES_OPTION)) {
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@ -120,6 +128,11 @@ public class SchedConfCLI extends Configured implements Tool {
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hasOption = true;
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globalUpdates(parsedCli.getOptionValue(GLOBAL_OPTIONS), updateInfo);
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}
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if (parsedCli.hasOption((FORMAT_CONF))) {
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hasOption = true;
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format = true;
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}
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} catch (IllegalArgumentException e) {
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System.err.println(e.getMessage());
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return -1;
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@ -131,28 +144,103 @@ public class SchedConfCLI extends Configured implements Tool {
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return -1;
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}
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Client webServiceClient = Client.create();
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WebResource webResource = webServiceClient.resource(WebAppUtils.
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getRMWebAppURLWithScheme(getConf()));
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ClientResponse response = webResource.path("ws").path("v1").path("cluster")
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.path("scheduler-conf").accept(MediaType.APPLICATION_JSON)
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.entity(YarnWebServiceUtils.toJson(updateInfo,
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SchedConfUpdateInfo.class), MediaType.APPLICATION_JSON)
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.put(ClientResponse.class);
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if (response != null) {
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if (response.getStatus() == Status.OK.getStatusCode()) {
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System.out.println("Configuration changed successfully.");
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return 0;
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} else {
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System.err.println("Configuration change unsuccessful: "
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+ response.getEntity(String.class));
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}
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Configuration conf = getConf();
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if (format) {
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return WebAppUtils.execOnActiveRM(conf, this::formatSchedulerConf, null);
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} else {
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System.err.println("Configuration change unsuccessful: null response");
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return WebAppUtils.execOnActiveRM(conf,
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this::updateSchedulerConfOnRMNode, updateInfo);
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}
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return -1;
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}
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@VisibleForTesting
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int formatSchedulerConf(String webAppAddress, WebResource resource)
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throws Exception {
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Client webServiceClient = Client.create();
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ClientResponse response = null;
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resource = (resource != null) ? resource :
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webServiceClient.resource(webAppAddress);
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try {
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Builder builder = null;
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if (UserGroupInformation.isSecurityEnabled()) {
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builder = resource
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.path("ws").path("v1").path("cluster")
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.path("/scheduler-conf/format")
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.accept(MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON);
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} else {
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builder = resource
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.path("ws").path("v1").path("cluster")
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.path("/scheduler-conf/format").queryParam("user.name",
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UserGroupInformation.getCurrentUser().getShortUserName())
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.accept(MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON);
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}
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response = builder.get(ClientResponse.class);
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if (response != null) {
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if (response.getStatus() == Status.OK.getStatusCode()) {
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System.out.println(response.getEntity(String.class));
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return 0;
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} else {
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System.err.println("Failed to format scheduler configuration: " +
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response.getEntity(String.class));
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}
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} else {
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System.err.println("Failed to format scheduler configuration: " +
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"null response");
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}
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return -1;
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} finally {
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if (response != null) {
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response.close();
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}
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webServiceClient.destroy();
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}
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}
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@VisibleForTesting
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int updateSchedulerConfOnRMNode(String webAppAddress,
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SchedConfUpdateInfo updateInfo) throws Exception {
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Client webServiceClient = Client.create();
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ClientResponse response = null;
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WebResource resource = webServiceClient.resource(webAppAddress);
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try {
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Builder builder = null;
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if (UserGroupInformation.isSecurityEnabled()) {
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builder = resource.path("ws").path("v1").path("cluster")
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.path("scheduler-conf").accept(MediaType.APPLICATION_JSON);
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} else {
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builder = resource.path("ws").path("v1").path("cluster")
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.queryParam("user.name",
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UserGroupInformation.getCurrentUser().getShortUserName())
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.path("scheduler-conf").accept(MediaType.APPLICATION_JSON);
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}
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builder.entity(YarnWebServiceUtils.toJson(updateInfo,
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SchedConfUpdateInfo.class), MediaType.APPLICATION_JSON);
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response = builder.put(ClientResponse.class);
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if (response != null) {
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if (response.getStatus() == Status.OK.getStatusCode()) {
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System.out.println("Configuration changed successfully.");
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return 0;
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} else {
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System.err.println("Configuration change unsuccessful: "
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+ response.getEntity(String.class));
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}
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} else {
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System.err.println("Configuration change unsuccessful: null response");
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}
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return -1;
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} finally {
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if (response != null) {
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response.close();
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}
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webServiceClient.destroy();
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}
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}
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@VisibleForTesting
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void addQueues(String args, SchedConfUpdateInfo updateInfo) {
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if (args == null) {
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@ -237,7 +325,8 @@ public class SchedConfCLI extends Configured implements Tool {
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+ "[-remove \"queueRemovePath1;queueRemovePath2\"] "
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+ "[-update \"queueUpdatePath1:confKey1=confVal1\"] "
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+ "[-global globalConfKey1=globalConfVal1,"
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+ "globalConfKey2=globalConfVal2]\n"
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+ "globalConfKey2=globalConfVal2] "
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+ "[-format]\n"
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+ "Example (adding queues): yarn schedulerconf -add "
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+ "\"root.a.a1:capacity=100,maximum-capacity=100;root.a.a2:capacity=0,"
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+ "maximum-capacity=0\"\n"
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@ -248,6 +337,8 @@ public class SchedConfCLI extends Configured implements Tool {
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+ "maximum-capacity=75\"\n"
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+ "Example (global scheduler update): yarn schedulerconf "
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+ "-global yarn.scheduler.capacity.maximum-applications=10000\n"
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+ "Example (format scheduler configuration): yarn schedulerconf "
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+ "-format\n"
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+ "Note: This is an alpha feature, the syntax/options are subject to "
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+ "change, please run at your own risk.");
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}
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@ -22,12 +22,48 @@ import org.junit.Before;
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import org.junit.Test;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.PrintStream;
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import java.security.Principal;
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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 com.google.inject.Guice;
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import com.google.inject.Singleton;
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import com.google.inject.servlet.ServletModule;
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import com.sun.jersey.guice.spi.container.servlet.GuiceContainer;
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import com.sun.jersey.test.framework.WebAppDescriptor;
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import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.security.UserGroupInformation;
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import org.apache.hadoop.security.authentication.server.AuthenticationFilter;
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import org.apache.hadoop.yarn.conf.YarnConfiguration;
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import org.apache.hadoop.yarn.server.resourcemanager.MockRM;
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import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.MutableConfScheduler;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.MutableConfigurationProvider;
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import org.apache.hadoop.yarn.server.resourcemanager.webapp.JAXBContextResolver;
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import org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServices;
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import org.apache.hadoop.yarn.webapp.GenericExceptionHandler;
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import org.apache.hadoop.yarn.webapp.GuiceServletConfig;
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import org.apache.hadoop.yarn.webapp.JerseyTestBase;
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import org.apache.hadoop.yarn.webapp.dao.QueueConfigInfo;
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import org.apache.hadoop.yarn.webapp.dao.SchedConfUpdateInfo;
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import javax.servlet.FilterChain;
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import javax.servlet.FilterConfig;
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import javax.servlet.ServletException;
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import javax.servlet.ServletResponse;
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import javax.servlet.ServletRequest;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletRequestWrapper;
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import javax.servlet.http.HttpServletResponse;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNull;
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import static org.junit.Assert.assertTrue;
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@ -35,7 +71,7 @@ import static org.junit.Assert.assertTrue;
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/**
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* Class for testing {@link SchedConfCLI}.
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*/
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public class TestSchedConfCLI {
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public class TestSchedConfCLI extends JerseyTestBase {
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private ByteArrayOutputStream sysOutStream;
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private PrintStream sysOut;
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@ -45,6 +81,23 @@ public class TestSchedConfCLI {
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private SchedConfCLI cli;
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private static MockRM rm;
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private static String userName;
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private static CapacitySchedulerConfiguration csConf;
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private static final File CONF_FILE = new File(new File("target",
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"test-classes"), YarnConfiguration.CS_CONFIGURATION_FILE);
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private static final File OLD_CONF_FILE = new File(new File("target",
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"test-classes"), YarnConfiguration.CS_CONFIGURATION_FILE + ".tmp");
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public TestSchedConfCLI() {
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super(new WebAppDescriptor.Builder(
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"org.apache.hadoop.yarn.server.resourcemanager.webapp")
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.contextListenerClass(GuiceServletConfig.class)
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.filterClass(com.google.inject.servlet.GuiceFilter.class)
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.contextPath("jersey-guice-filter").servletPath("/").build());
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}
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@Before
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public void setUp() {
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sysOutStream = new ByteArrayOutputStream();
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@ -58,6 +111,138 @@ public class TestSchedConfCLI {
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cli = new SchedConfCLI();
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}
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private static class WebServletModule extends ServletModule {
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@Override
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protected void configureServlets() {
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bind(JAXBContextResolver.class);
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bind(RMWebServices.class);
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bind(GenericExceptionHandler.class);
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Configuration conf = new YarnConfiguration();
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conf.setClass(YarnConfiguration.RM_SCHEDULER, CapacityScheduler.class,
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ResourceScheduler.class);
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conf.set(YarnConfiguration.SCHEDULER_CONFIGURATION_STORE_CLASS,
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YarnConfiguration.MEMORY_CONFIGURATION_STORE);
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try {
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userName = UserGroupInformation.getCurrentUser().getShortUserName();
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} catch (IOException ioe) {
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throw new RuntimeException("Unable to get current user name "
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+ ioe.getMessage(), ioe);
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}
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csConf = new CapacitySchedulerConfiguration(new Configuration(false),
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false);
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setupQueueConfiguration(csConf);
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try {
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if (CONF_FILE.exists()) {
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if (!CONF_FILE.renameTo(OLD_CONF_FILE)) {
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throw new RuntimeException("Failed to rename conf file");
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}
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}
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FileOutputStream out = new FileOutputStream(CONF_FILE);
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csConf.writeXml(out);
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out.close();
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} catch (IOException e) {
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throw new RuntimeException("Failed to write XML file", e);
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}
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rm = new MockRM(conf);
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bind(ResourceManager.class).toInstance(rm);
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serve("/*").with(GuiceContainer.class);
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filter("/*").through(TestRMCustomAuthFilter.class);
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}
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}
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/**
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* Custom filter which sets the Remote User for testing purpose.
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*/
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@Singleton
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public static class TestRMCustomAuthFilter extends AuthenticationFilter {
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@Override
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public void init(FilterConfig filterConfig) {
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|
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}
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|
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@Override
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public void doFilter(ServletRequest request, ServletResponse response,
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FilterChain filterChain) throws IOException, ServletException {
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HttpServletRequest httpRequest = (HttpServletRequest)request;
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HttpServletResponse httpResponse = (HttpServletResponse) response;
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httpRequest = new HttpServletRequestWrapper(httpRequest) {
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public String getAuthType() {
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return null;
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}
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|
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public String getRemoteUser() {
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return userName;
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}
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|
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public Principal getUserPrincipal() {
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return new Principal() {
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@Override
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public String getName() {
|
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return userName;
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}
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};
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}
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};
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doFilter(filterChain, httpRequest, httpResponse);
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}
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}
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|
||||
private static void setupQueueConfiguration(
|
||||
CapacitySchedulerConfiguration config) {
|
||||
config.setQueues(CapacitySchedulerConfiguration.ROOT,
|
||||
new String[]{"testqueue"});
|
||||
String a = CapacitySchedulerConfiguration.ROOT + ".testqueue";
|
||||
config.setCapacity(a, 100f);
|
||||
config.setMaximumCapacity(a, 100f);
|
||||
}
|
||||
|
||||
@Test(timeout = 100000)
|
||||
public void testFormatSchedulerConf() throws Exception {
|
||||
try {
|
||||
super.setUp();
|
||||
GuiceServletConfig.setInjector(
|
||||
Guice.createInjector(new WebServletModule()));
|
||||
ResourceScheduler scheduler = rm.getResourceScheduler();
|
||||
MutableConfigurationProvider provider =
|
||||
((MutableConfScheduler) scheduler).getMutableConfProvider();
|
||||
|
||||
SchedConfUpdateInfo schedUpdateInfo = new SchedConfUpdateInfo();
|
||||
HashMap<String, String> globalUpdates = new HashMap<>();
|
||||
globalUpdates.put("schedKey1", "schedVal1");
|
||||
schedUpdateInfo.setGlobalParams(globalUpdates);
|
||||
|
||||
provider.logAndApplyMutation(UserGroupInformation.getCurrentUser(),
|
||||
schedUpdateInfo);
|
||||
rm.getRMContext().getRMAdminService().refreshQueues();
|
||||
provider.confirmPendingMutation(true);
|
||||
|
||||
Configuration schedulerConf = provider.getConfiguration();
|
||||
assertEquals("schedVal1", schedulerConf.get("schedKey1"));
|
||||
|
||||
int exitCode = cli.formatSchedulerConf("", resource());
|
||||
assertEquals(0, exitCode);
|
||||
|
||||
schedulerConf = provider.getConfiguration();
|
||||
assertNull(schedulerConf.get("schedKey1"));
|
||||
} finally {
|
||||
if (rm != null) {
|
||||
rm.stop();
|
||||
}
|
||||
CONF_FILE.delete();
|
||||
if (OLD_CONF_FILE.exists()) {
|
||||
if (!OLD_CONF_FILE.renameTo(CONF_FILE)) {
|
||||
throw new RuntimeException("Failed to re-copy old" +
|
||||
" configuration file");
|
||||
}
|
||||
}
|
||||
super.tearDown();
|
||||
}
|
||||
}
|
||||
|
||||
@Test(timeout = 10000)
|
||||
public void testInvalidConf() throws Exception {
|
||||
// conf pair with no key should be invalid
|
||||
|
|
|
@ -90,8 +90,41 @@ public class WebAppUtils {
|
|||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Runs a certain function against the active RM. The function's first
|
||||
* argument is expected to be a string which contains the address of
|
||||
* the RM being tried.
|
||||
*/
|
||||
public static <T, R> R execOnActiveRM(Configuration conf,
|
||||
ThrowingBiFunction<String, T, R> func, T arg) throws Exception {
|
||||
String rm1Address = getRMWebAppURLWithScheme(conf, 0);
|
||||
try {
|
||||
return func.apply(rm1Address, arg);
|
||||
} catch (Exception e) {
|
||||
if (HAUtil.isHAEnabled(conf)) {
|
||||
int rms = HAUtil.getRMHAIds(conf).size();
|
||||
for (int i=1; i<rms; i++) {
|
||||
try {
|
||||
rm1Address = getRMWebAppURLWithScheme(conf, i);
|
||||
return func.apply(rm1Address, arg);
|
||||
} catch (Exception e1) {
|
||||
// ignore and try next one when RM is down
|
||||
e = e1;
|
||||
}
|
||||
}
|
||||
}
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
|
||||
/** A BiFunction which throws on Exception. */
|
||||
@FunctionalInterface
|
||||
public interface ThrowingBiFunction<T, U, R> {
|
||||
R apply(T t, U u) throws Exception;
|
||||
}
|
||||
|
||||
public static String getRMWebAppURLWithoutScheme(Configuration conf,
|
||||
boolean isHAEnabled) {
|
||||
boolean isHAEnabled, int haIdIndex) {
|
||||
YarnConfiguration yarnConfig = new YarnConfiguration(conf);
|
||||
// set RM_ID if we have not configure it.
|
||||
if (isHAEnabled) {
|
||||
|
@ -99,7 +132,7 @@ public class WebAppUtils {
|
|||
if (rmId == null || rmId.isEmpty()) {
|
||||
List<String> rmIds = new ArrayList<>(HAUtil.getRMHAIds(conf));
|
||||
if (rmIds != null && !rmIds.isEmpty()) {
|
||||
yarnConfig.set(YarnConfiguration.RM_HA_ID, rmIds.get(0));
|
||||
yarnConfig.set(YarnConfiguration.RM_HA_ID, rmIds.get(haIdIndex));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -120,13 +153,19 @@ public class WebAppUtils {
|
|||
}
|
||||
}
|
||||
|
||||
public static String getRMWebAppURLWithScheme(Configuration conf,
|
||||
int haIdIndex) {
|
||||
return getHttpSchemePrefix(conf) + getRMWebAppURLWithoutScheme(
|
||||
conf, HAUtil.isHAEnabled(conf), haIdIndex);
|
||||
}
|
||||
|
||||
public static String getRMWebAppURLWithScheme(Configuration conf) {
|
||||
return getHttpSchemePrefix(conf) + getRMWebAppURLWithoutScheme(
|
||||
conf, HAUtil.isHAEnabled(conf));
|
||||
conf, HAUtil.isHAEnabled(conf), 0);
|
||||
}
|
||||
|
||||
public static String getRMWebAppURLWithoutScheme(Configuration conf) {
|
||||
return getRMWebAppURLWithoutScheme(conf, false);
|
||||
return getRMWebAppURLWithoutScheme(conf, false, 0);
|
||||
}
|
||||
|
||||
public static String getRouterWebAppURLWithScheme(Configuration conf) {
|
||||
|
|
|
@ -21,7 +21,7 @@ import com.sun.jersey.api.client.Client;
|
|||
import com.sun.jersey.api.client.ClientHandlerException;
|
||||
import com.sun.jersey.api.client.ClientResponse;
|
||||
import com.sun.jersey.api.client.UniformInterfaceException;
|
||||
import com.sun.jersey.api.client.WebResource;
|
||||
import com.sun.jersey.api.client.WebResource.Builder;
|
||||
import javax.ws.rs.core.MediaType;
|
||||
|
||||
import com.sun.jersey.api.json.JSONJAXBContext;
|
||||
|
@ -53,16 +53,36 @@ public final class YarnWebServiceUtils {
|
|||
public static JSONObject getNodeInfoFromRMWebService(Configuration conf,
|
||||
String nodeId) throws ClientHandlerException,
|
||||
UniformInterfaceException {
|
||||
try {
|
||||
return WebAppUtils.execOnActiveRM(conf,
|
||||
YarnWebServiceUtils::getNodeInfoFromRM, nodeId);
|
||||
} catch (Exception e) {
|
||||
if (e instanceof ClientHandlerException) {
|
||||
throw ((ClientHandlerException) e);
|
||||
} else if (e instanceof UniformInterfaceException) {
|
||||
throw ((UniformInterfaceException) e);
|
||||
} else {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static JSONObject getNodeInfoFromRM(String webAppAddress,
|
||||
String nodeId) throws ClientHandlerException, UniformInterfaceException {
|
||||
Client webServiceClient = Client.create();
|
||||
String webAppAddress = WebAppUtils.getRMWebAppURLWithScheme(conf);
|
||||
|
||||
WebResource webResource = webServiceClient.resource(webAppAddress);
|
||||
|
||||
ClientResponse response = webResource.path("ws").path("v1")
|
||||
.path("cluster").path("nodes")
|
||||
.path(nodeId).accept(MediaType.APPLICATION_JSON)
|
||||
.get(ClientResponse.class);
|
||||
return response.getEntity(JSONObject.class);
|
||||
ClientResponse response = null;
|
||||
try {
|
||||
Builder builder = webServiceClient.resource(webAppAddress)
|
||||
.path("ws").path("v1").path("cluster")
|
||||
.path("nodes").path(nodeId).accept(MediaType.APPLICATION_JSON);
|
||||
response = builder.get(ClientResponse.class);
|
||||
return response.getEntity(JSONObject.class);
|
||||
} finally {
|
||||
if (response != null) {
|
||||
response.close();
|
||||
}
|
||||
webServiceClient.destroy();
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("rawtypes")
|
||||
|
|
|
@ -56,6 +56,12 @@ public class TestYarnConfiguration {
|
|||
conf2.set("yarn.resourcemanager.hostname.rm2", "40.40.40.40");
|
||||
String rmWebUrlinHA2 = WebAppUtils.getRMWebAppURLWithScheme(conf2);
|
||||
Assert.assertEquals("http://30.30.30.30:8088", rmWebUrlinHA2);
|
||||
|
||||
rmWebUrlinHA2 = WebAppUtils.getRMWebAppURLWithScheme(conf2, 0);
|
||||
Assert.assertEquals("http://30.30.30.30:8088", rmWebUrlinHA2);
|
||||
|
||||
rmWebUrlinHA2 = WebAppUtils.getRMWebAppURLWithScheme(conf2, 1);
|
||||
Assert.assertEquals("http://40.40.40.40:8088", rmWebUrlinHA2);
|
||||
}
|
||||
|
||||
@Test
|
||||
|
|
|
@ -65,6 +65,8 @@ public interface MutableConfigurationProvider {
|
|||
*/
|
||||
Configuration getConfiguration();
|
||||
|
||||
void formatConfigurationInStore(Configuration conf) throws Exception;
|
||||
|
||||
/**
|
||||
* Closes the configuration provider, releasing any required resources.
|
||||
* @throws IOException on failure to close
|
||||
|
|
|
@ -60,6 +60,11 @@ public class InMemoryConfigurationStore extends YarnConfigurationStore {
|
|||
pendingMutation = null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void format() {
|
||||
this.schedConf = null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Configuration retrieve() {
|
||||
return schedConf;
|
||||
|
|
|
@ -98,6 +98,13 @@ public class LeveldbConfigurationStore extends YarnConfigurationStore {
|
|||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void format() throws Exception {
|
||||
close();
|
||||
FileSystem fs = FileSystem.getLocal(conf);
|
||||
fs.delete(getStorageDir(), true);
|
||||
}
|
||||
|
||||
private void initDatabase(Configuration config) throws Exception {
|
||||
Path storeRoot = createStorageDir();
|
||||
Options options = new Options();
|
||||
|
|
|
@ -40,6 +40,7 @@ import java.util.Arrays;
|
|||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.concurrent.locks.ReentrantReadWriteLock;
|
||||
|
||||
/**
|
||||
* CS configuration provider which implements
|
||||
|
@ -58,6 +59,9 @@ public class MutableCSConfigurationProvider implements CSConfigurationProvider,
|
|||
private ConfigurationMutationACLPolicy aclMutationPolicy;
|
||||
private RMContext rmContext;
|
||||
|
||||
private final ReentrantReadWriteLock formatLock =
|
||||
new ReentrantReadWriteLock();
|
||||
|
||||
public MutableCSConfigurationProvider(RMContext rmContext) {
|
||||
this.rmContext = rmContext;
|
||||
}
|
||||
|
@ -148,17 +152,51 @@ public class MutableCSConfigurationProvider implements CSConfigurationProvider,
|
|||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void formatConfigurationInStore(Configuration config)
|
||||
throws Exception {
|
||||
formatLock.writeLock().lock();
|
||||
try {
|
||||
confStore.format();
|
||||
Configuration initialSchedConf = new Configuration(false);
|
||||
initialSchedConf.addResource(YarnConfiguration.CS_CONFIGURATION_FILE);
|
||||
this.schedConf = new Configuration(false);
|
||||
// We need to explicitly set the key-values in schedConf, otherwise
|
||||
// these configuration keys cannot be deleted when
|
||||
// configuration is reloaded.
|
||||
for (Map.Entry<String, String> kv : initialSchedConf) {
|
||||
schedConf.set(kv.getKey(), kv.getValue());
|
||||
}
|
||||
confStore.initialize(config, schedConf, rmContext);
|
||||
confStore.checkVersion();
|
||||
} catch (Exception e) {
|
||||
throw new IOException(e);
|
||||
} finally {
|
||||
formatLock.writeLock().unlock();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void confirmPendingMutation(boolean isValid) throws Exception {
|
||||
confStore.confirmMutation(isValid);
|
||||
if (!isValid) {
|
||||
schedConf = oldConf;
|
||||
formatLock.readLock().lock();
|
||||
try {
|
||||
confStore.confirmMutation(isValid);
|
||||
if (!isValid) {
|
||||
schedConf = oldConf;
|
||||
}
|
||||
} finally {
|
||||
formatLock.readLock().unlock();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void reloadConfigurationFromStore() throws Exception {
|
||||
schedConf = confStore.retrieve();
|
||||
formatLock.readLock().lock();
|
||||
try {
|
||||
schedConf = confStore.retrieve();
|
||||
} finally {
|
||||
formatLock.readLock().unlock();
|
||||
}
|
||||
}
|
||||
|
||||
private List<String> getSiblingQueues(String queuePath, Configuration conf) {
|
||||
|
|
|
@ -125,6 +125,12 @@ public abstract class YarnConfigurationStore {
|
|||
*/
|
||||
public abstract Configuration retrieve();
|
||||
|
||||
/**
|
||||
* Format the persisted configuration.
|
||||
* @throws IOException on failure to format
|
||||
*/
|
||||
public abstract void format() throws Exception;
|
||||
|
||||
/**
|
||||
* Get a list of confirmed configuration mutations starting from a given id.
|
||||
* @param fromId id from which to start getting mutations, inclusive
|
||||
|
|
|
@ -132,6 +132,11 @@ public class ZKConfigurationStore extends YarnConfigurationStore {
|
|||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void format() throws Exception {
|
||||
zkManager.delete(confStorePath);
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void storeVersion() throws Exception {
|
||||
byte[] data =
|
||||
|
|
|
@ -45,6 +45,12 @@ public final class RMWSConsts {
|
|||
/** Path for {@code RMWebServiceProtocol#getSchedulerInfo}. */
|
||||
public static final String SCHEDULER = "/scheduler";
|
||||
|
||||
/** Path for {@code RMWebServices#updateSchedulerConfiguration}. */
|
||||
public static final String SCHEDULER_CONF = "/scheduler-conf";
|
||||
|
||||
/** Path for {@code RMWebServices#formatSchedulerConfiguration}. */
|
||||
public static final String FORMAT_SCHEDULER_CONF = "/scheduler-conf/format";
|
||||
|
||||
/** Path for {@code RMWebServiceProtocol#dumpSchedulerLogs}. */
|
||||
public static final String SCHEDULER_LOGS = "/scheduler/logs";
|
||||
|
||||
|
|
|
@ -853,7 +853,7 @@ public class RMWebServices extends WebServices implements RMWebServiceProtocol {
|
|||
}
|
||||
|
||||
@GET
|
||||
@Path("/apps/{appid}/appattempts/{appattemptid}/containers/{containerid}")
|
||||
@Path(RMWSConsts.GET_CONTAINER)
|
||||
@Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8,
|
||||
MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 })
|
||||
@Override
|
||||
|
@ -867,7 +867,7 @@ public class RMWebServices extends WebServices implements RMWebServiceProtocol {
|
|||
}
|
||||
|
||||
@GET
|
||||
@Path("/apps/{appid}/state")
|
||||
@Path(RMWSConsts.APPS_APPID_STATE)
|
||||
@Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8,
|
||||
MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 })
|
||||
@Override
|
||||
|
@ -2320,7 +2320,7 @@ public class RMWebServices extends WebServices implements RMWebServiceProtocol {
|
|||
}
|
||||
|
||||
@PUT
|
||||
@Path("/scheduler-conf")
|
||||
@Path(RMWSConsts.SCHEDULER_CONF)
|
||||
@Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8,
|
||||
MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 })
|
||||
@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
|
||||
|
@ -2372,7 +2372,39 @@ public class RMWebServices extends WebServices implements RMWebServiceProtocol {
|
|||
}
|
||||
|
||||
@GET
|
||||
@Path("/scheduler-conf")
|
||||
@Path(RMWSConsts.FORMAT_SCHEDULER_CONF)
|
||||
@Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8,
|
||||
MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 })
|
||||
public Response formatSchedulerConfiguration(@Context HttpServletRequest hsr)
|
||||
throws AuthorizationException {
|
||||
// Only admin user allowed to format scheduler conf in configuration store
|
||||
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
|
||||
initForWritableEndpoints(callerUGI, true);
|
||||
|
||||
ResourceScheduler scheduler = rm.getResourceScheduler();
|
||||
if (scheduler instanceof MutableConfScheduler
|
||||
&& ((MutableConfScheduler) scheduler).isConfigurationMutable()) {
|
||||
try {
|
||||
MutableConfigurationProvider mutableConfigurationProvider =
|
||||
((MutableConfScheduler) scheduler).getMutableConfProvider();
|
||||
mutableConfigurationProvider.formatConfigurationInStore(conf);
|
||||
return Response.status(Status.OK).entity("Configuration under " +
|
||||
"store successfully formatted.").build();
|
||||
} catch (Exception e) {
|
||||
LOG.error("Exception thrown when formating configuration", e);
|
||||
return Response.status(Status.BAD_REQUEST).entity(e.getMessage())
|
||||
.build();
|
||||
}
|
||||
} else {
|
||||
return Response.status(Status.BAD_REQUEST)
|
||||
.entity("Configuration change only supported by " +
|
||||
"MutableConfScheduler.").build();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@GET
|
||||
@Path(RMWSConsts.SCHEDULER_CONF)
|
||||
@Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8,
|
||||
MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 })
|
||||
public Response getSchedulerConfiguration(@Context HttpServletRequest hsr)
|
||||
|
|
|
@ -98,5 +98,9 @@ public class TestMutableCSConfigurationProvider {
|
|||
confProvider.confirmPendingMutation(false);
|
||||
assertNull(confProvider.loadConfiguration(conf).get(
|
||||
"yarn.scheduler.capacity.root.a.badKey"));
|
||||
|
||||
confProvider.formatConfigurationInStore(conf);
|
||||
assertNull(confProvider.loadConfiguration(conf)
|
||||
.get("yarn.scheduler.capacity.root.a.goodKey"));
|
||||
}
|
||||
}
|
||||
|
|
|
@ -128,6 +128,15 @@ public class TestZKConfigurationStore extends ConfigurationStoreBaseTest {
|
|||
}
|
||||
|
||||
|
||||
@Test
|
||||
public void testFormatConfiguration() throws Exception {
|
||||
schedConf.set("key", "val");
|
||||
confStore.initialize(conf, schedConf, rmContext);
|
||||
assertEquals("val", confStore.retrieve().get("key"));
|
||||
confStore.format();
|
||||
assertNull(confStore.retrieve());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testPersistUpdatedConfiguration() throws Exception {
|
||||
confStore.initialize(conf, schedConf, rmContext);
|
||||
|
|
|
@ -185,6 +185,19 @@ public class TestRMWebServicesConfigurationMutation extends JerseyTestBase {
|
|||
assertEquals(3, orgConf.getQueues("root").length);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testFormatSchedulerConf() throws Exception {
|
||||
testAddNestedQueue();
|
||||
WebResource r = resource();
|
||||
ClientResponse response = r.path("ws").path("v1").path("cluster")
|
||||
.queryParam("user.name", userName)
|
||||
.path(RMWSConsts.FORMAT_SCHEDULER_CONF)
|
||||
.accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
|
||||
assertEquals(Status.OK.getStatusCode(), response.getStatus());
|
||||
CapacitySchedulerConfiguration orgConf = getSchedulerConf();
|
||||
assertEquals(3, orgConf.getQueues("root").length);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testAddNestedQueue() throws Exception {
|
||||
CapacitySchedulerConfiguration orgConf = getSchedulerConf();
|
||||
|
|
Loading…
Reference in New Issue