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MAPREDUCE-6103.Adding reservation APIs to MR resource manager delegate. Contributed by Subru Krishnan and Carlo Curino.

This commit is contained in:
subru 2014-09-24 18:01:38 -07:00
parent b02fea7d5c
commit aa92dd45f2
7 changed files with 104 additions and 0 deletions
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3
YARN-1051-CHANGES.txt
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@ -23,3 +23,6 @@ subsystem with the scheduler. (Subru Krishnan and Carlo Curino via subru)
YARN-2080. Integrating reservation system with ResourceManager and
client-RM protocol. (Subru Krishnan and Carlo Curino via subru)
MAPREDUCE-6103. Adding reservation APIs to MR resource manager
delegate. (Subru Krishnan and Carlo Curino via subru)

21
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Job.java
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@ -38,6 +38,7 @@ import org.apache.hadoop.mapreduce.protocol.ClientProtocol;
import org.apache.hadoop.mapreduce.task.JobContextImpl;
import org.apache.hadoop.mapreduce.util.ConfigUtil;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.yarn.api.records.ReservationId;
/**
* The job submitter's view of the Job.
@ -112,6 +113,7 @@ public class Job extends JobContextImpl implements JobContext {
private JobStatus status;
private long statustime;
private Cluster cluster;
private ReservationId reservationId;
/**
* @deprecated Use {@link #getInstance()}
@ -1523,5 +1525,24 @@ public class Job extends JobContextImpl implements JobContext {
updateStatus();
return status.isUber();
}
/**
* Get the reservation to which the job is submitted to, if any
*
* @return the reservationId the identifier of the job's reservation, null if
* the job does not have any reservation associated with it
*/
public ReservationId getReservationId() {
return reservationId;
}
/**
* Set the reservation to which the job is submitted to
*
* @param reservationId the reservationId to set
*/
public void setReservationId(ReservationId reservationId) {
this.reservationId = reservationId;
}
}

8
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmitter.java
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@ -47,6 +47,7 @@ import org.apache.hadoop.fs.permission.FsPermission;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapred.JobConf;
import org.apache.hadoop.mapred.QueueACL;
import static org.apache.hadoop.mapred.QueueManager.toFullPropertyName;
import org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager;
@ -60,6 +61,7 @@ import org.apache.hadoop.security.authorize.AccessControlList;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.token.TokenIdentifier;
import org.apache.hadoop.util.ReflectionUtils;
import org.apache.hadoop.yarn.api.records.ReservationId;
import org.codehaus.jackson.JsonParseException;
import org.codehaus.jackson.map.JsonMappingException;
import org.codehaus.jackson.map.ObjectMapper;
@ -427,6 +429,12 @@ class JobSubmitter {
trackingIds.toArray(new String[trackingIds.size()]));
}
// Set reservation info if it exists
ReservationId reservationId = job.getReservationId();
if (reservationId != null) {
conf.set(MRJobConfig.RESERVATION_ID, reservationId.toString());
}
// Write job file to submit dir
writeConf(conf, submitJobFile);

2
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java
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@ -63,6 +63,8 @@ public interface MRJobConfig {
public static final String QUEUE_NAME = "mapreduce.job.queuename";
public static final String RESERVATION_ID = "mapreduce.job.reservation.id";
public static final String JOB_TAGS = "mapreduce.job.tags";
public static final String JVM_NUMTASKS_TORUN = "mapreduce.job.jvm.numtasks";

24
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/ResourceMgrDelegate.java
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@ -43,6 +43,12 @@ import org.apache.hadoop.mapreduce.v2.util.MRApps;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.yarn.api.ApplicationClientProtocol;
import org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest;
import org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteResponse;
import org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest;
import org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionResponse;
import org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest;
import org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateResponse;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptReport;
import org.apache.hadoop.yarn.api.records.ApplicationId;
@ -406,4 +412,22 @@ public class ResourceMgrDelegate extends YarnClient {
throws YarnException, IOException {
client.moveApplicationAcrossQueues(appId, queue);
}
@Override
public ReservationSubmissionResponse submitReservation(
ReservationSubmissionRequest request) throws YarnException, IOException {
return client.submitReservation(request);
}
@Override
public ReservationUpdateResponse updateReservation(
ReservationUpdateRequest request) throws YarnException, IOException {
return client.updateReservation(request);
}
@Override
public ReservationDeleteResponse deleteReservation(
ReservationDeleteRequest request) throws YarnException, IOException {
return client.deleteReservation(request);
}
}

22
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/YARNRunner.java
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@ -76,6 +76,7 @@ import org.apache.hadoop.yarn.api.records.ContainerLaunchContext;
import org.apache.hadoop.yarn.api.records.LocalResource;
import org.apache.hadoop.yarn.api.records.LocalResourceType;
import org.apache.hadoop.yarn.api.records.LocalResourceVisibility;
import org.apache.hadoop.yarn.api.records.ReservationId;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.api.records.URL;
import org.apache.hadoop.yarn.api.records.YarnApplicationState;
@ -489,6 +490,26 @@ public class YARNRunner implements ClientProtocol {
appContext.setQueue( // Queue name
jobConf.get(JobContext.QUEUE_NAME,
YarnConfiguration.DEFAULT_QUEUE_NAME));
// add reservationID if present
ReservationId reservationID = null;
try {
reservationID =
ReservationId.parseReservationId(jobConf
.get(JobContext.RESERVATION_ID));
} catch (NumberFormatException e) {
// throw exception as reservationid as is invalid
String errMsg =
"Invalid reservationId: " + jobConf.get(JobContext.RESERVATION_ID)
+ " specified for the app: " + applicationId;
LOG.warn(errMsg);
throw new IOException(errMsg);
}
if (reservationID != null) {
appContext.setReservationID(reservationID);
LOG.info("SUBMITTING ApplicationSubmissionContext app:" + applicationId
+ " to queue:" + appContext.getQueue() + " with reservationId:"
+ appContext.getReservationID());
}
appContext.setApplicationName( // Job name
jobConf.get(JobContext.JOB_NAME,
YarnConfiguration.DEFAULT_APPLICATION_NAME));
@ -503,6 +524,7 @@ public class YARNRunner implements ClientProtocol {
if (tagsFromConf != null && !tagsFromConf.isEmpty()) {
appContext.setApplicationTags(new HashSet<String>(tagsFromConf));
}
return appContext;
}

24
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestClientRedirect.java
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@ -102,6 +102,12 @@ import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesReq
import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesResponse;
import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenRequest;
import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenResponse;
import org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest;
import org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteResponse;
import org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest;
import org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionResponse;
import org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest;
import org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateResponse;
import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest;
import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationResponse;
import org.apache.hadoop.yarn.api.records.ApplicationId;
@ -397,6 +403,24 @@ public class TestClientRedirect {
throws YarnException, IOException {
return null;
}
@Override
public ReservationSubmissionResponse submitReservation(
ReservationSubmissionRequest request) throws YarnException, IOException {
return null;
}
@Override
public ReservationUpdateResponse updateReservation(
ReservationUpdateRequest request) throws YarnException, IOException {
return null;
}
@Override
public ReservationDeleteResponse deleteReservation(
ReservationDeleteRequest request) throws YarnException, IOException {
return null;
}
}
class HistoryService extends AMService implements HSClientProtocol {