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Hudson commented on YARN-3454: ------------------------------ FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #704 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/704/]) YARN-3454. Add efficient merge operation to RLESparseResourceAllocation (arun suresh: rev da1016365aba1cee9c06771ab142d077379f27af) * hadoop-yarn-project/CHANGES.txt * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/InMemoryReservationAllocation.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/TestRLESparseResourceAllocation.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/IterativePlanner.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/InMemoryPlan.java > Add efficient merge operation to RLESparseResourceAllocation > ------------------------------------------------------------ > > Key: YARN-3454 > URL: https://issues.apache.org/jira/browse/YARN-3454 > Project: Hadoop YARN > Issue Type: Sub-task > Components: resourcemanager > Affects Versions: 2.8.0, 2.7.1, 2.6.2 > Reporter: Carlo Curino > Assignee: Carlo Curino > Fix For: 2.8.0 > > Attachments: YARN-3454.1.patch, YARN-3454.2.patch, YARN-3454.3.patch, > YARN-3454.4.patch, YARN-3454.5.patch, YARN-3454.patch > > > The RLESparseResourceAllocation.removeInterval(...) method handles well exact > match interval removals, but does not handles correctly partial overlaps. > In the context of this fix, we also introduced static methods to "merge" two > RLESparseResourceAllocation, while applying an operator in the process > (add/subtract/min/max/subtractTestPositive) -- This message was sent by Atlassian JIRA (v6.3.4#6332)