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Review request for mesos. Description ------- >From 053d9b61f33ecbd49dba30d126a2eb9504fcba1a Mon Sep 17 00:00:00 2001 From: Brenden Matthews <[email protected]> Date: Mon, 13 May 2013 16:13:16 -0700 Subject: [PATCH 12/24] Don't prematurely kill TaskTrackers. We assign the JobID to the internal Mesos tracker (for the TaskTracker) rather than the TaskID. In the case where a TaskTracker has only map tasks assigned to it and they have all completed, we mustn't terminate the tracker until the entire job has finished, including the map tasks. Review: https://reviews.apache.org/r/11119 --- .../org/apache/hadoop/mapred/MesosScheduler.java | 203 ++++++++++---------- 1 file changed, 105 insertions(+), 98 deletions(-) Diffs ----- hadoop/mesos/src/java/org/apache/hadoop/mapred/MesosScheduler.java afe401f5265e3d9494af7eace42eec45943184a3 Diff: https://reviews.apache.org/r/11119/diff/ Testing ------- Used in production at airbnb. Thanks, Brenden Matthews
