From ac8c549e2fa9ff3451deb4c3e49d151eeac18acc Mon Sep 17 00:00:00 2001
From: Kenichi Maehashi <webmaster@kenichimaehashi.com>
Date: Tue, 28 Jul 2015 15:57:21 +0100
Subject: [PATCH] [EC2] Cosmetic fix for usage of spark-ec2 --ebs-vol-num
option
The last line of the usage seems ugly.
```
$ spark-ec2 --help
<snip>
--ebs-vol-num=EBS_VOL_NUM
Number of EBS volumes to attach to each node as
/vol[x]. The volumes will be deleted when the
instances terminate. Only possible on EBS-backed AMIs.
EBS volumes are only attached if --ebs-vol-size >
0.Only support up to 8 EBS volumes.
```
After applying this patch:
```
$ spark-ec2 --help
<snip>
--ebs-vol-num=EBS_VOL_NUM
Number of EBS volumes to attach to each node as
/vol[x]. The volumes will be deleted when the
instances terminate. Only possible on EBS-backed AMIs.
EBS volumes are only attached if --ebs-vol-size > 0.
Only support up to 8 EBS volumes.
```
As this is a trivial thing I didn't create JIRA for this.
Author: Kenichi Maehashi <webmaster@kenichimaehashi.com>
Closes #7632 from kmaehashi/spark-ec2-cosmetic-fix and squashes the following commits:
526c118 [Kenichi Maehashi] cosmetic fix for spark-ec2 --ebs-vol-num option usage
---
ec2/spark_ec2.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ec2/spark_ec2.py b/ec2/spark_ec2.py
index 7c83d68e79..ccf922d937 100755
--- a/ec2/spark_ec2.py
+++ b/ec2/spark_ec2.py
@@ -242,7 +242,7 @@ def parse_args():
help="Number of EBS volumes to attach to each node as /vol[x]. " +
"The volumes will be deleted when the instances terminate. " +
"Only possible on EBS-backed AMIs. " +
- "EBS volumes are only attached if --ebs-vol-size > 0." +
+ "EBS volumes are only attached if --ebs-vol-size > 0. " +
"Only support up to 8 EBS volumes.")
parser.add_option(
"--placement-group", type="string", default=None,
--
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