> On April 12, 2017, 7:54 a.m., Aurora ReviewBot wrote: > > Master (cc2aa46) is red with this patch. > > ./build-support/jenkins/build.sh > > > > :processResources > > :classes > > :jar > > :startScripts > > :distTar > > :distZip > > :assemble > > :compileJmhJavaNote: > > /home/jenkins/jenkins-slave/workspace/AuroraBot/src/jmh/java/org/apache/aurora/benchmark/fakes/FakeSchedulerDriver.java > > uses or overrides a deprecated API. > > Note: Recompile with -Xlint:deprecation for details. > > > > :processJmhResources UP-TO-DATE > > :jmhClasses > > :checkstyleJmh > > :jsHint > > :checkstyleMain > > :compileTestJava/home/jenkins/jenkins-slave/workspace/AuroraBot/src/test/java/org/apache/aurora/scheduler/thrift/aop/MockDecoratedThrift.java:38: > > Note: Wrote forwarder > > org.apache.aurora.scheduler.thrift.aop.MockDecoratedThriftForwarder > > @Forward(AnnotatedAuroraAdmin.class) > > ^ > > Note: Some input files use or override a deprecated API. > > Note: Recompile with -Xlint:deprecation for details. > > > > :processTestResources > > :testClasses > > :checkstyleTest > > :findbugsJmh > > :findbugsMain FAILED > > > > FAILURE: Build failed with an exception. > > > > * What went wrong: > > Execution failed for task ':findbugsMain'. > > > Failed to run Gradle FindBugs Worker > > > Process 'Gradle FindBugs Worker 2' finished with non-zero exit value > > 137 > > > > * Try: > > Run with --stacktrace option to get the stack trace. Run with --info or > > --debug option to get more log output. > > > > BUILD FAILED > > > > Total time: 2 mins 59.074 secs > > > > > > I will refresh this build result if you post a review containing > > "@ReviewBot retry"
@ReviewBot retry - David ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/58259/#review171684 ----------------------------------------------------------- On April 12, 2017, 7:51 a.m., David McLaughlin wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/58259/ > ----------------------------------------------------------- > > (Updated April 12, 2017, 7:51 a.m.) > > > Review request for Aurora, Santhosh Kumar Shanmugham, Stephan Erb, and Zameer > Manji. > > > Repository: aurora > > > Description > ------- > > In the Dynamic Reservations review (and on the mailing list), I mentioned > that we could implement update affinity with less complexity using the same > technique as preemption. Here is how that would work. > > This just adds a simple wrapper around the preemptor's BiCache structure and > then optimistically tries to keep an agent free for a task during the update > process. > > > Note: I don't bother even checking the resources before reserving the agent. > I figure there is a chance the agent has enough room, and if not we'll catch > it when we attempt to veto the offer. We need to always check the offer like > this anyway in case constraints change. In the worst case it adds some delay > in the rare cases you increase resources. > > We also don't persist the reservations, so if the Scheduler fails over during > an update, the worst case is that any instances between the KILLED and > ASSIGNED in-flight batch need to fall back to the current first-fit > scheduling algorithm. > > > Diffs > ----- > > src/main/java/org/apache/aurora/scheduler/base/TaskTestUtil.java > f0b148cd158d61cd89cc51dca9f3fa4c6feb1b49 > src/main/java/org/apache/aurora/scheduler/scheduling/TaskScheduler.java > 203f62bacc47470545d095e4d25f7e0f25990ed9 > src/main/java/org/apache/aurora/scheduler/state/TaskAssigner.java > a177b301203143539b052524d14043ec8a85a46d > src/main/java/org/apache/aurora/scheduler/updater/InstanceAction.java > b4cd01b3e03029157d5ca5d1d8e79f01296b57c2 > > src/main/java/org/apache/aurora/scheduler/updater/InstanceActionHandler.java > f25dc0c6d9c05833b9938b023669c9c36a489f68 > src/main/java/org/apache/aurora/scheduler/updater/InstanceUpdater.java > c129896d8cd54abd2634e2a339c27921042b0162 > > src/main/java/org/apache/aurora/scheduler/updater/JobUpdateControllerImpl.java > e14112479807b4477b82554caf84fe733f62cf58 > src/main/java/org/apache/aurora/scheduler/updater/StateEvaluator.java > c95943d242dc2f539778bdc9e071f342005e8de3 > src/main/java/org/apache/aurora/scheduler/updater/UpdateAgentReserver.java > PRE-CREATION > src/main/java/org/apache/aurora/scheduler/updater/UpdaterModule.java > 13cbdadad606d9acaadc541320b22b0ae538cc5e > > src/test/java/org/apache/aurora/scheduler/scheduling/TaskSchedulerImplTest.java > fa1a81785802b82542030e1aae786fe9570d9827 > src/test/java/org/apache/aurora/scheduler/state/TaskAssignerImplTest.java > cf2d25ec2e407df7159e0021ddb44adf937e1777 > src/test/java/org/apache/aurora/scheduler/updater/AddTaskTest.java > b2c4c66850dd8f35e06a631809530faa3b776252 > src/test/java/org/apache/aurora/scheduler/updater/InstanceUpdaterTest.java > c78c7fbd7d600586136863c99ce3d7387895efee > src/test/java/org/apache/aurora/scheduler/updater/JobUpdaterIT.java > 30b44f88a5b8477e917da21d92361aea1a39ceeb > src/test/java/org/apache/aurora/scheduler/updater/KillTaskTest.java > 833fd62c870f96b96343ee5e0eed0d439536381f > > src/test/java/org/apache/aurora/scheduler/updater/NullAgentReserverTest.java > PRE-CREATION > > src/test/java/org/apache/aurora/scheduler/updater/UpdateAgentReserverImplTest.java > PRE-CREATION > > > Diff: https://reviews.apache.org/r/58259/diff/2/ > > > Testing > ------- > > ./gradlew build > ./src/test/sh/org/apache/aurora/e2e/test_end_to_end.sh > > > Thanks, > > David McLaughlin > >
