YARN-1051. Add a system for creating reservations of cluster capacity.
Contributed by Subru Krishnan and Carlo Curino.
(cherry picked from commit c8212bacb1)
Conflicts:
hadoop-yarn-project/CHANGES.txt
(cherry picked from commit ebf4aae60f7a641ac7406e27d43528cace20d4ff)
Conflicts:
hadoop-yarn-project/CHANGES.txt
This commit is contained in:
Chris Douglas
parent
114f09226e
commit
0b2dedc42d
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@ -1,34 +0,0 @@
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YARN-1707. Introduce APIs to add/remove/resize queues in the
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CapacityScheduler. (Carlo Curino and Subru Krishnan via curino)
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YARN-2475. Logic for responding to capacity drops for the
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ReservationSystem. (Carlo Curino and Subru Krishnan via curino)
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YARN-1708. Public YARN APIs for creating/updating/deleting
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reservations. (Subru Krishnan and Carlo Curino via subru)
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YARN-1709. In-memory data structures used to track resources over
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time to enable reservations. (Subru Krishnan and Carlo Curino via
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subru)
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YARN-1710. Logic to find allocations within a Plan that satisfy
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user ReservationRequest(s). (Carlo Curino and Subru Krishnan via
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curino)
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YARN-1711. Policy to enforce instantaneous and over-time quotas
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on user reservations. (Carlo Curino and Subru Krishnan via curino)
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YARN-1712. Plan follower that synchronizes the current state of reservation
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subsystem with the scheduler. (Subru Krishnan and Carlo Curino via subru)
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YARN-2080. Integrating reservation system with ResourceManager and
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client-RM protocol. (Subru Krishnan and Carlo Curino via subru)
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MAPREDUCE-6103. Adding reservation APIs to MR resource manager
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delegate. (Subru Krishnan and Carlo Curino via subru)
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YARN-2576. Fixing compilation, javadocs and audit issues to pass
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test patch in branch. (Subru Krishnan and Carlo Curino via subru)
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YARN-2611. Fixing jenkins findbugs warning and TestRMWebServicesCapacitySched
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for branch YARN-1051. (Subru Krishnan and Carlo Curino via subru)
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@ -82,6 +82,9 @@ Release 2.6.0 - UNRELEASED
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YARN-2468. Enhanced NodeManager to support log handling APIs (YARN-2569) for
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use by long running services. (Xuan Gong via vinodkv)
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YARN-1051. Add a system for creating reservations of cluster capacity.
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(see breakdown below)
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IMPROVEMENTS
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YARN-2242. Improve exception information on AM launch crashes. (Li Lu
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@ -479,6 +482,43 @@ Release 2.6.0 - UNRELEASED
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YARN-2628. Capacity scheduler with DominantResourceCalculator carries out
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reservation even though slots are free. (Varun Vasudev via jianhe)
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BREAKDOWN OF YARN-1051 SUBTASKS AND RELATED JIRAS
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YARN-1707. Introduce APIs to add/remove/resize queues in the
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CapacityScheduler. (Carlo Curino and Subru Krishnan via curino)
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YARN-2475. Logic for responding to capacity drops for the
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ReservationSystem. (Carlo Curino and Subru Krishnan via curino)
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YARN-1708. Public YARN APIs for creating/updating/deleting
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reservations. (Subru Krishnan and Carlo Curino via subru)
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YARN-1709. In-memory data structures used to track resources over
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time to enable reservations. (Subru Krishnan and Carlo Curino via
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subru)
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YARN-1710. Logic to find allocations within a Plan that satisfy
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user ReservationRequest(s). (Carlo Curino and Subru Krishnan via
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curino)
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YARN-1711. Policy to enforce instantaneous and over-time quotas
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on user reservations. (Carlo Curino and Subru Krishnan via curino)
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YARN-1712. Plan follower that synchronizes the current state of reservation
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subsystem with the scheduler. (Subru Krishnan and Carlo Curino via subru)
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YARN-2080. Integrating reservation system with ResourceManager and
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client-RM protocol. (Subru Krishnan and Carlo Curino via subru)
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MAPREDUCE-6103. Adding reservation APIs to MR resource manager
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delegate. (Subru Krishnan and Carlo Curino via subru)
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YARN-2576. Fixing compilation, javadocs and audit issues to pass
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test patch in branch. (Subru Krishnan and Carlo Curino via subru)
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YARN-2611. Fixing jenkins findbugs warning and TestRMWebServicesCapacitySched
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for branch YARN-1051. (Subru Krishnan and Carlo Curino via subru)
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Release 2.5.1 - 2014-09-05
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INCOMPATIBLE CHANGES
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@ -202,6 +202,7 @@ message ApplicationAttemptReportProto {
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optional string diagnostics = 5 [default = "N/A"];
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optional YarnApplicationAttemptStateProto yarn_application_attempt_state = 6;
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optional ContainerIdProto am_container_id = 7;
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optional string original_tracking_url = 8;
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}
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enum NodeStateProto {
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@ -27,6 +27,7 @@ import org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext;
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import org.apache.hadoop.yarn.api.records.ContainerLaunchContext;
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import org.apache.hadoop.yarn.api.records.LogAggregationContext;
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import org.apache.hadoop.yarn.api.records.Priority;
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import org.apache.hadoop.yarn.api.records.ReservationId;
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import org.apache.hadoop.yarn.api.records.Resource;
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import org.apache.hadoop.yarn.conf.YarnConfiguration;
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import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto;
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@ -35,6 +36,7 @@ import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationSubmissionContextProto
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import org.apache.hadoop.yarn.proto.YarnProtos.ContainerLaunchContextProto;
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import org.apache.hadoop.yarn.proto.YarnProtos.LogAggregationContextProto;
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import org.apache.hadoop.yarn.proto.YarnProtos.PriorityProto;
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import org.apache.hadoop.yarn.proto.YarnProtos.ReservationIdProto;
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import org.apache.hadoop.yarn.proto.YarnProtos.ResourceProto;
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import com.google.protobuf.TextFormat;
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@ -115,6 +117,13 @@ extends ApplicationSubmissionContext {
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builder.clearApplicationTags();
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builder.addAllApplicationTags(this.applicationTags);
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}
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if (this.logAggregationContext != null) {
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builder.setLogAggregationContext(
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convertToProtoFormat(this.logAggregationContext));
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}
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if (this.reservationId != null) {
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builder.setReservationId(convertToProtoFormat(this.reservationId));
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}
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}
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private void mergeLocalToProto() {
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@ -28,6 +28,7 @@ import org.apache.hadoop.yarn.event.Dispatcher;
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import org.apache.hadoop.yarn.server.resourcemanager.ahs.RMApplicationHistoryWriter;
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import org.apache.hadoop.yarn.server.resourcemanager.metrics.SystemMetricsPublisher;
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import org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore;
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import org.apache.hadoop.yarn.server.resourcemanager.reservation.ReservationSystem;
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import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
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import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.AMLivelinessMonitor;
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import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.ContainerAllocationExpirer;
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@ -832,14 +832,16 @@ public class RMAppImpl implements RMApp, Recoverable {
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// started or started but not yet saved.
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if (app.attempts.isEmpty()) {
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app.scheduler.handle(new AppAddedSchedulerEvent(app.applicationId,
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app.submissionContext.getQueue(), app.user));
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app.submissionContext.getQueue(), app.user,
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app.submissionContext.getReservationID()));
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return RMAppState.SUBMITTED;
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}
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// Add application to scheduler synchronously to guarantee scheduler
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// knows applications before AM or NM re-registers.
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app.scheduler.handle(new AppAddedSchedulerEvent(app.applicationId,
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app.submissionContext.getQueue(), app.user, true));
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app.submissionContext.getQueue(), app.user, true,
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app.submissionContext.getReservationID()));
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// recover attempts
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app.recoverAppAttempts();
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@ -866,7 +868,8 @@ public class RMAppImpl implements RMApp, Recoverable {
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@Override
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public void transition(RMAppImpl app, RMAppEvent event) {
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app.handler.handle(new AppAddedSchedulerEvent(app.applicationId,
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app.submissionContext.getQueue(), app.user));
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app.submissionContext.getQueue(), app.user,
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app.submissionContext.getReservationID()));
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}
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}
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@ -225,7 +225,7 @@ public class LeafQueue implements CSQueue {
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return (float)scheduler.getConfiguration().getCapacity(getQueuePath()) / 100;
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}
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private synchronized void setupQueueConfigs(
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protected synchronized void setupQueueConfigs(
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Resource clusterResource,
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float capacity, float absoluteCapacity,
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float maximumCapacity, float absoluteMaxCapacity,
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@ -103,7 +103,8 @@ public class PlanQueue extends ParentQueue {
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newlyParsedParentQueue.getAbsoluteCapacity(),
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newlyParsedParentQueue.getMaximumCapacity(),
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newlyParsedParentQueue.getAbsoluteMaximumCapacity(),
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newlyParsedParentQueue.getState(), newlyParsedParentQueue.getACLs());
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newlyParsedParentQueue.getState(), newlyParsedParentQueue.getACLs(),
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newlyParsedParentQueue.getReservationContinueLooking());
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updateQuotas(newlyParsedParentQueue.userLimit,
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newlyParsedParentQueue.userLimitFactor,
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