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From pwend...@apache.org
Subject git commit: SPARK-3358: [EC2] Switch back to HVM instances for m3.X.
Date Wed, 03 Sep 2014 04:31:19 GMT
Repository: spark
Updated Branches:
  refs/heads/branch-1.1 ffdb2fcf8 -> bc4a2057e


SPARK-3358: [EC2] Switch back to HVM instances for m3.X.

During regression tests of Spark 1.1 we discovered perf issues with
PVM instances when running PySpark. This reverts a change added in #1156
which changed the default type for m3 instances to PVM.

Author: Patrick Wendell <pwendell@gmail.com>

Closes #2244 from pwendell/ec2-hvm and squashes the following commits:

1342d7e [Patrick Wendell] SPARK-3358: [EC2] Switch back to HVM instances for m3.X.


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/bc4a2057
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/bc4a2057
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/bc4a2057

Branch: refs/heads/branch-1.1
Commit: bc4a2057e9783f0324d95a1fecf8c18cda9ff863
Parents: ffdb2fc
Author: Patrick Wendell <pwendell@gmail.com>
Authored: Tue Sep 2 21:30:09 2014 -0700
Committer: Patrick Wendell <pwendell@gmail.com>
Committed: Tue Sep 2 21:31:09 2014 -0700

----------------------------------------------------------------------
 ec2/spark_ec2.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/spark/blob/bc4a2057/ec2/spark_ec2.py
----------------------------------------------------------------------
diff --git a/ec2/spark_ec2.py b/ec2/spark_ec2.py
index 210788c..2e36345 100755
--- a/ec2/spark_ec2.py
+++ b/ec2/spark_ec2.py
@@ -227,10 +227,10 @@ def get_spark_ami(opts):
         "cg1.4xlarge": "hvm",
         "hs1.8xlarge": "pvm",
         "hi1.4xlarge": "pvm",
-        "m3.medium":   "pvm",
-        "m3.large":    "pvm",
-        "m3.xlarge":   "pvm",
-        "m3.2xlarge":  "pvm",
+        "m3.medium":   "hvm",
+        "m3.large":    "hvm",
+        "m3.xlarge":   "hvm",
+        "m3.2xlarge":  "hvm",
         "cr1.8xlarge": "hvm",
         "i2.xlarge":   "hvm",
         "i2.2xlarge":  "hvm",


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