| /** |
| * 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.hadoop.yarn.api.records.impl.pb; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.hadoop.classification.InterfaceAudience.Private; |
| import org.apache.hadoop.classification.InterfaceStability.Unstable; |
| import org.apache.hadoop.util.StringUtils; |
| import org.apache.hadoop.yarn.api.records.ApplicationId; |
| import org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext; |
| import org.apache.hadoop.yarn.api.records.ApplicationTimeoutType; |
| import org.apache.hadoop.yarn.api.records.ContainerLaunchContext; |
| import org.apache.hadoop.yarn.api.records.LogAggregationContext; |
| import org.apache.hadoop.yarn.api.records.Priority; |
| import org.apache.hadoop.yarn.api.records.ReservationId; |
| import org.apache.hadoop.yarn.api.records.Resource; |
| import org.apache.hadoop.yarn.api.records.ResourceRequest; |
| import org.apache.hadoop.yarn.conf.YarnConfiguration; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationSubmissionContextProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationSubmissionContextProtoOrBuilder; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationTimeoutMapProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ContainerLaunchContextProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.LogAggregationContextProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.PriorityProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ReservationIdProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ResourceProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ResourceRequestProto; |
| |
| import com.google.common.base.CharMatcher; |
| import com.google.protobuf.TextFormat; |
| |
| @Private |
| @Unstable |
| public class ApplicationSubmissionContextPBImpl |
| extends ApplicationSubmissionContext { |
| ApplicationSubmissionContextProto proto = |
| ApplicationSubmissionContextProto.getDefaultInstance(); |
| ApplicationSubmissionContextProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| private ApplicationId applicationId = null; |
| private Priority priority = null; |
| private ContainerLaunchContext amContainer = null; |
| private Resource resource = null; |
| private Set<String> applicationTags = null; |
| private List<ResourceRequest> amResourceRequests = null; |
| private LogAggregationContext logAggregationContext = null; |
| private ReservationId reservationId = null; |
| private Map<ApplicationTimeoutType, Long> applicationTimeouts = null; |
| |
| public ApplicationSubmissionContextPBImpl() { |
| builder = ApplicationSubmissionContextProto.newBuilder(); |
| } |
| |
| public ApplicationSubmissionContextPBImpl( |
| ApplicationSubmissionContextProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| public ApplicationSubmissionContextProto getProto() { |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| @Override |
| public int hashCode() { |
| return getProto().hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (other == null) |
| return false; |
| if (other.getClass().isAssignableFrom(this.getClass())) { |
| return this.getProto().equals(this.getClass().cast(other).getProto()); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return TextFormat.shortDebugString(getProto()); |
| } |
| |
| private void mergeLocalToBuilder() { |
| if (this.applicationId != null) { |
| builder.setApplicationId(convertToProtoFormat(this.applicationId)); |
| } |
| if (this.priority != null) { |
| builder.setPriority(convertToProtoFormat(this.priority)); |
| } |
| if (this.amContainer != null) { |
| builder.setAmContainerSpec(convertToProtoFormat(this.amContainer)); |
| } |
| if (this.resource != null) { |
| builder.setResource(convertToProtoFormat(this.resource)); |
| } |
| if (this.applicationTags != null && !this.applicationTags.isEmpty()) { |
| builder.clearApplicationTags(); |
| builder.addAllApplicationTags(this.applicationTags); |
| } |
| if (this.amResourceRequests != null) { |
| builder.clearAmContainerResourceRequest(); |
| builder.addAllAmContainerResourceRequest( |
| convertToProtoFormat(this.amResourceRequests)); |
| } |
| if (this.logAggregationContext != null) { |
| builder.setLogAggregationContext( |
| convertToProtoFormat(this.logAggregationContext)); |
| } |
| if (this.reservationId != null) { |
| builder.setReservationId(convertToProtoFormat(this.reservationId)); |
| } |
| if (this.applicationTimeouts != null) { |
| addApplicationTimeouts(); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) |
| maybeInitBuilder(); |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = ApplicationSubmissionContextProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| @Override |
| public Priority getPriority() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.priority != null) { |
| return this.priority; |
| } |
| if (!p.hasPriority()) { |
| return null; |
| } |
| this.priority = convertFromProtoFormat(p.getPriority()); |
| return this.priority; |
| } |
| |
| @Override |
| public void setPriority(Priority priority) { |
| maybeInitBuilder(); |
| if (priority == null) |
| builder.clearPriority(); |
| this.priority = priority; |
| } |
| |
| @Override |
| public ApplicationId getApplicationId() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.applicationId != null) { |
| return applicationId; |
| } // Else via proto |
| if (!p.hasApplicationId()) { |
| return null; |
| } |
| applicationId = convertFromProtoFormat(p.getApplicationId()); |
| return applicationId; |
| } |
| |
| @Override |
| public void setApplicationId(ApplicationId applicationId) { |
| maybeInitBuilder(); |
| if (applicationId == null) |
| builder.clearApplicationId(); |
| this.applicationId = applicationId; |
| } |
| |
| @Override |
| public String getApplicationName() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasApplicationName()) { |
| return null; |
| } |
| return (p.getApplicationName()); |
| } |
| |
| @Override |
| public void setApplicationName(String applicationName) { |
| maybeInitBuilder(); |
| if (applicationName == null) { |
| builder.clearApplicationName(); |
| return; |
| } |
| builder.setApplicationName((applicationName)); |
| } |
| |
| @Override |
| public String getQueue() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasQueue()) { |
| return null; |
| } |
| return (p.getQueue()); |
| } |
| |
| @Override |
| public String getApplicationType() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasApplicationType()) { |
| return null; |
| } |
| return (p.getApplicationType()); |
| } |
| |
| private void initApplicationTags() { |
| if (this.applicationTags != null) { |
| return; |
| } |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| this.applicationTags = new HashSet<String>(); |
| this.applicationTags.addAll(p.getApplicationTagsList()); |
| } |
| |
| @Override |
| public Set<String> getApplicationTags() { |
| initApplicationTags(); |
| return this.applicationTags; |
| } |
| |
| @Override |
| public void setQueue(String queue) { |
| maybeInitBuilder(); |
| if (queue == null) { |
| builder.clearQueue(); |
| return; |
| } |
| builder.setQueue((queue)); |
| } |
| |
| @Override |
| public void setApplicationType(String applicationType) { |
| maybeInitBuilder(); |
| if (applicationType == null) { |
| builder.clearApplicationType(); |
| return; |
| } |
| builder.setApplicationType((applicationType)); |
| } |
| |
| private void checkTags(Set<String> tags) { |
| if (tags.size() > YarnConfiguration.APPLICATION_MAX_TAGS) { |
| throw new IllegalArgumentException("Too many applicationTags, a maximum of only " |
| + YarnConfiguration.APPLICATION_MAX_TAGS + " are allowed!"); |
| } |
| for (String tag : tags) { |
| if (tag.length() > YarnConfiguration.APPLICATION_MAX_TAG_LENGTH) { |
| throw new IllegalArgumentException("Tag " + tag + " is too long, " + |
| "maximum allowed length of a tag is " + |
| YarnConfiguration.APPLICATION_MAX_TAG_LENGTH); |
| } |
| if (!CharMatcher.ASCII.matchesAllOf(tag)) { |
| throw new IllegalArgumentException("A tag can only have ASCII " + |
| "characters! Invalid tag - " + tag); |
| } |
| } |
| } |
| |
| @Override |
| public void setApplicationTags(Set<String> tags) { |
| maybeInitBuilder(); |
| if (tags == null || tags.isEmpty()) { |
| builder.clearApplicationTags(); |
| this.applicationTags = null; |
| return; |
| } |
| checkTags(tags); |
| // Convert applicationTags to lower case and add |
| this.applicationTags = new HashSet<String>(); |
| for (String tag : tags) { |
| this.applicationTags.add(StringUtils.toLowerCase(tag)); |
| } |
| } |
| |
| @Override |
| public ContainerLaunchContext getAMContainerSpec() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.amContainer != null) { |
| return amContainer; |
| } // Else via proto |
| if (!p.hasAmContainerSpec()) { |
| return null; |
| } |
| amContainer = convertFromProtoFormat(p.getAmContainerSpec()); |
| return amContainer; |
| } |
| |
| @Override |
| public void setAMContainerSpec(ContainerLaunchContext amContainer) { |
| maybeInitBuilder(); |
| if (amContainer == null) { |
| builder.clearAmContainerSpec(); |
| } |
| this.amContainer = amContainer; |
| } |
| |
| @Override |
| public boolean getUnmanagedAM() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getUnmanagedAm(); |
| } |
| |
| @Override |
| public void setUnmanagedAM(boolean value) { |
| maybeInitBuilder(); |
| builder.setUnmanagedAm(value); |
| } |
| |
| @Override |
| public boolean getCancelTokensWhenComplete() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| //There is a default so cancelTokens should never be null |
| return p.getCancelTokensWhenComplete(); |
| } |
| |
| @Override |
| public void setCancelTokensWhenComplete(boolean cancel) { |
| maybeInitBuilder(); |
| builder.setCancelTokensWhenComplete(cancel); |
| } |
| |
| @Override |
| public int getMaxAppAttempts() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getMaxAppAttempts(); |
| } |
| |
| @Override |
| public void setMaxAppAttempts(int maxAppAttempts) { |
| maybeInitBuilder(); |
| builder.setMaxAppAttempts(maxAppAttempts); |
| } |
| |
| @Override |
| public Resource getResource() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.resource != null) { |
| return this.resource; |
| } |
| if (!p.hasResource()) { |
| return null; |
| } |
| this.resource = convertFromProtoFormat(p.getResource()); |
| return this.resource; |
| } |
| |
| @Override |
| public void setResource(Resource resource) { |
| maybeInitBuilder(); |
| if (resource == null) { |
| builder.clearResource(); |
| } |
| this.resource = resource; |
| } |
| |
| @Override |
| public ReservationId getReservationID() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (reservationId != null) { |
| return reservationId; |
| } |
| if (!p.hasReservationId()) { |
| return null; |
| } |
| reservationId = convertFromProtoFormat(p.getReservationId()); |
| return reservationId; |
| } |
| |
| @Override |
| public void setReservationID(ReservationId reservationID) { |
| maybeInitBuilder(); |
| if (reservationID == null) { |
| builder.clearReservationId(); |
| return; |
| } |
| this.reservationId = reservationID; |
| } |
| |
| @Override |
| public void |
| setKeepContainersAcrossApplicationAttempts(boolean keepContainers) { |
| maybeInitBuilder(); |
| builder.setKeepContainersAcrossApplicationAttempts(keepContainers); |
| } |
| |
| @Override |
| public boolean getKeepContainersAcrossApplicationAttempts() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getKeepContainersAcrossApplicationAttempts(); |
| } |
| |
| private PriorityPBImpl convertFromProtoFormat(PriorityProto p) { |
| return new PriorityPBImpl(p); |
| } |
| |
| private PriorityProto convertToProtoFormat(Priority t) { |
| return ((PriorityPBImpl)t).getProto(); |
| } |
| |
| private List<ResourceRequest> convertFromProtoFormat( |
| List<ResourceRequestProto> ps) { |
| List<ResourceRequest> rs = new ArrayList<>(); |
| for (ResourceRequestProto p : ps) { |
| rs.add(new ResourceRequestPBImpl(p)); |
| } |
| return rs; |
| } |
| |
| private List<ResourceRequestProto> convertToProtoFormat( |
| List<ResourceRequest> ts) { |
| List<ResourceRequestProto> rs = new ArrayList<>(ts.size()); |
| for (ResourceRequest t : ts) { |
| rs.add(((ResourceRequestPBImpl)t).getProto()); |
| } |
| return rs; |
| } |
| |
| private ApplicationIdPBImpl convertFromProtoFormat(ApplicationIdProto p) { |
| return new ApplicationIdPBImpl(p); |
| } |
| |
| private ApplicationIdProto convertToProtoFormat(ApplicationId t) { |
| return ((ApplicationIdPBImpl)t).getProto(); |
| } |
| |
| private ContainerLaunchContextPBImpl convertFromProtoFormat( |
| ContainerLaunchContextProto p) { |
| return new ContainerLaunchContextPBImpl(p); |
| } |
| |
| private ContainerLaunchContextProto convertToProtoFormat( |
| ContainerLaunchContext t) { |
| return ((ContainerLaunchContextPBImpl)t).getProto(); |
| } |
| |
| private ResourcePBImpl convertFromProtoFormat(ResourceProto p) { |
| return new ResourcePBImpl(p); |
| } |
| |
| private ResourceProto convertToProtoFormat(Resource t) { |
| return ProtoUtils.convertToProtoFormat(t); |
| } |
| |
| @Override |
| public String getNodeLabelExpression() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasNodeLabelExpression()) { |
| return null; |
| } |
| return p.getNodeLabelExpression(); |
| } |
| |
| @Override |
| public void setNodeLabelExpression(String labelExpression) { |
| maybeInitBuilder(); |
| if (labelExpression == null) { |
| builder.clearNodeLabelExpression(); |
| return; |
| } |
| builder.setNodeLabelExpression(labelExpression); |
| } |
| |
| @Override |
| @Deprecated |
| public ResourceRequest getAMContainerResourceRequest() { |
| List<ResourceRequest> reqs = getAMContainerResourceRequests(); |
| if (reqs == null || reqs.isEmpty()) { |
| return null; |
| } |
| return getAMContainerResourceRequests().get(0); |
| } |
| |
| @Override |
| public List<ResourceRequest> getAMContainerResourceRequests() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.amResourceRequests != null) { |
| return amResourceRequests; |
| } // Else via proto |
| if (p.getAmContainerResourceRequestCount() == 0) { |
| return null; |
| } |
| amResourceRequests = |
| convertFromProtoFormat(p.getAmContainerResourceRequestList()); |
| return amResourceRequests; |
| } |
| |
| @Override |
| @Deprecated |
| public void setAMContainerResourceRequest(ResourceRequest request) { |
| maybeInitBuilder(); |
| if (request == null) { |
| builder.clearAmContainerResourceRequest(); |
| } |
| this.amResourceRequests = Collections.singletonList(request); |
| } |
| |
| @Override |
| public void setAMContainerResourceRequests(List<ResourceRequest> requests) { |
| maybeInitBuilder(); |
| if (requests == null) { |
| builder.clearAmContainerResourceRequest(); |
| } |
| this.amResourceRequests = requests; |
| } |
| |
| @Override |
| public long getAttemptFailuresValidityInterval() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getAttemptFailuresValidityInterval(); |
| } |
| |
| @Override |
| public void setAttemptFailuresValidityInterval( |
| long attemptFailuresValidityInterval) { |
| maybeInitBuilder(); |
| builder.setAttemptFailuresValidityInterval(attemptFailuresValidityInterval); |
| } |
| |
| private LogAggregationContextPBImpl convertFromProtoFormat( |
| LogAggregationContextProto p) { |
| return new LogAggregationContextPBImpl(p); |
| } |
| |
| private LogAggregationContextProto convertToProtoFormat( |
| LogAggregationContext t) { |
| return ((LogAggregationContextPBImpl) t).getProto(); |
| } |
| |
| @Override |
| public LogAggregationContext getLogAggregationContext() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.logAggregationContext != null) { |
| return this.logAggregationContext; |
| } // Else via proto |
| if (!p.hasLogAggregationContext()) { |
| return null; |
| } |
| logAggregationContext = convertFromProtoFormat(p.getLogAggregationContext()); |
| return logAggregationContext; |
| } |
| |
| @Override |
| public void setLogAggregationContext( |
| LogAggregationContext logAggregationContext) { |
| maybeInitBuilder(); |
| if (logAggregationContext == null) |
| builder.clearLogAggregationContext(); |
| this.logAggregationContext = logAggregationContext; |
| } |
| |
| private ReservationIdPBImpl convertFromProtoFormat(ReservationIdProto p) { |
| return new ReservationIdPBImpl(p); |
| } |
| |
| private ReservationIdProto convertToProtoFormat(ReservationId t) { |
| return ((ReservationIdPBImpl) t).getProto(); |
| } |
| |
| @Override |
| public Map<ApplicationTimeoutType, Long> getApplicationTimeouts() { |
| initApplicationTimeout(); |
| return this.applicationTimeouts; |
| } |
| |
| private void initApplicationTimeout() { |
| if (this.applicationTimeouts != null) { |
| return; |
| } |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| List<ApplicationTimeoutMapProto> lists = p.getApplicationTimeoutsList(); |
| this.applicationTimeouts = |
| new HashMap<ApplicationTimeoutType, Long>(lists.size()); |
| for (ApplicationTimeoutMapProto timeoutProto : lists) { |
| this.applicationTimeouts.put( |
| ProtoUtils |
| .convertFromProtoFormat(timeoutProto.getApplicationTimeoutType()), |
| timeoutProto.getTimeout()); |
| } |
| } |
| |
| @Override |
| public void setApplicationTimeouts( |
| Map<ApplicationTimeoutType, Long> appTimeouts) { |
| if (appTimeouts == null) { |
| return; |
| } |
| initApplicationTimeout(); |
| this.applicationTimeouts.clear(); |
| this.applicationTimeouts.putAll(appTimeouts); |
| } |
| |
| private void addApplicationTimeouts() { |
| maybeInitBuilder(); |
| builder.clearApplicationTimeouts(); |
| if (applicationTimeouts == null) { |
| return; |
| } |
| Iterable<? extends ApplicationTimeoutMapProto> values = |
| new Iterable<ApplicationTimeoutMapProto>() { |
| |
| @Override |
| public Iterator<ApplicationTimeoutMapProto> iterator() { |
| return new Iterator<ApplicationTimeoutMapProto>() { |
| private Iterator<ApplicationTimeoutType> iterator = |
| applicationTimeouts.keySet().iterator(); |
| |
| @Override |
| public boolean hasNext() { |
| return iterator.hasNext(); |
| } |
| |
| @Override |
| public ApplicationTimeoutMapProto next() { |
| ApplicationTimeoutType key = iterator.next(); |
| return ApplicationTimeoutMapProto.newBuilder() |
| .setTimeout(applicationTimeouts.get(key)) |
| .setApplicationTimeoutType( |
| ProtoUtils.convertToProtoFormat(key)) |
| .build(); |
| } |
| |
| @Override |
| public void remove() { |
| throw new UnsupportedOperationException(); |
| } |
| }; |
| } |
| }; |
| this.builder.addAllApplicationTimeouts(values); |
| } |
| } |