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Review request for mesos. Repository: mesos-git Description ------- Allow specification of mininum slot count. To ensure Hadoop jobs begin promptly, we can specify a minimum number of 'hot slots' to be available for use. This addresses the TaskTracker spin up delay that exists with Hadoop on Mesos. This can be a nuisance with lower latency applications, such as ad-hoc Hive queries. Diffs ----- hadoop/mesos/src/java/org/apache/hadoop/mapred/MesosScheduler.java 279f84e0f0c43ad3cfd9e4442010e706ee3565d9 Diff: https://reviews.apache.org/r/12921/diff/ Testing ------- make check && cd hadoop && make hadoop-2.0.0-mr1-cdh4.2.1 Thanks, Brenden Matthews
