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Ship it! hadoop/mesos/src/java/org/apache/hadoop/mapred/MesosScheduler.java <https://reviews.apache.org/r/12921/#comment47647> Can you add the description in the review as a comment here? - Vinod Kone On July 24, 2013, 10:17 p.m., Brenden Matthews wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/12921/ > ----------------------------------------------------------- > > (Updated July 24, 2013, 10:17 p.m.) > > > 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 > >
