AMBARI-21690 Updating get_stack_version pattern match (mugdha)

(cherry picked from commit ee87b6ab60edc43ef94a404ae2ab72da42f3549f)

Change-Id: I51379e33b421aff6c8bb4fa85f668870c0915d46


Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/ad886577
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/ad886577
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/ad886577

Branch: refs/heads/2.5-maint
Commit: ad88657754802bd5e078741581e22a1d5472a529
Parents: 7ced0c9
Author: Mugdha Varadkar <[email protected]>
Authored: Thu Aug 10 11:57:28 2017 +0530
Committer: [email protected] <[email protected]>
Committed: Fri Aug 11 04:36:40 2017 +0000

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 .../resource_management/libraries/functions/get_stack_version.py   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/ambari/blob/ad886577/ambari-common/src/main/python/resource_management/libraries/functions/get_stack_version.py
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diff --git 
a/ambari-common/src/main/python/resource_management/libraries/functions/get_stack_version.py
 
b/ambari-common/src/main/python/resource_management/libraries/functions/get_stack_version.py
index 7274a59..463d61f 100644
--- 
a/ambari-common/src/main/python/resource_management/libraries/functions/get_stack_version.py
+++ 
b/ambari-common/src/main/python/resource_management/libraries/functions/get_stack_version.py
@@ -85,7 +85,7 @@ def get_stack_version(package_name):
 
   stack_version = re.sub(package_name + ' - ', '', stack_output)
   stack_version = stack_version.rstrip()
-  match = re.match('[0-9]+.[0-9]+.[0-9]+.[0-9]+-[0-9]+', stack_version)
+  match = re.match('[0-9]+.[0-9]+.[0-9]+.[0-9]+(-[0-9]+)?', stack_version)
 
   if match is None:
     Logger.info('Failed to get extracted version with ' + stack_selector_path)

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