From: Noah Watkins <noahwatkins@gmail.com>
Date: Mon, 23 Feb 2015 00:53:49 +0000 (-0800)
Subject: hadoop: add yarn sigkill delay hack
X-Git-Tag: 1.1.0~998^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=62c1d8c94a8c062f40a643b89bb6c86703d2d858;p=teuthology.git

hadoop: add yarn sigkill delay hack

This instructs yarn to wait more time (10sec) than the default (250ms)
before killing containers to give ceph clients time to properly
shutdown.

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
---

diff --git a/teuthology/task/hadoop.py b/teuthology/task/hadoop.py
index 4021c623a..53c58d230 100644
--- a/teuthology/task/hadoop.py
+++ b/teuthology/task/hadoop.py
@@ -92,6 +92,7 @@ def get_yarn_site_data(ctx):
         'yarn.resourcemanager.admin.address': '{namenode}:8041',
         'yarn.resourcemanager.hostname': '{namenode}',
         'yarn.nodemanager.aux-services': 'mapreduce_shuffle',
+        'yarn.nodemanager.sleep-delay-before-sigkill.ms': '10000',
     })
     data_tmpl = dict_to_hadoop_conf(conf)