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Posted to dev@ambari.apache.org by "Hari Sekhon (JIRA)" <ji...@apache.org> on 2015/11/17 16:25:10 UTC
[jira] [Updated] (AMBARI-13923) Ambari Blueprint deployment fails
during HBase Client install: "TypeError: expected string or buffer"
[ https://issues.apache.org/jira/browse/AMBARI-13923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hari Sekhon updated AMBARI-13923:
---------------------------------
Description:
When deploying a cluster using blueprints the install fails with the following exception:
{code}
Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/hbase_client.py", line 80, in <module>
HbaseClient().execute()
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 216, in execute
method(env)
File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/hbase_client.py", line 32, in install
import params
File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/params.py", line 26, in <module>
from params_linux import *
File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/params_linux.py", line 106, in <module>
regionserver_xmn_size = calc_xmn_from_xms(regionserver_heapsize, regionserver_xmn_percent, regionserver_xmn_max)
File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/functions.py", line 34, in calc_xmn_from_xms
heapsize = int(re.search('\d+',heapsize_str).group(0))
File "/usr/lib64/python2.7/re.py", line 142, in search
return _compile(pattern, flags).search(string)
TypeError: expected string or buffer
{code}
There is a similar bug AMBARI-5066 but that one was resolved in Ambari 1.5 and this is Ambari 2.1
Looking at the code it looks like it should be testing the heapsize_str variable is actually a string before passing it to re.search.
was:
When deploying a cluster using blueprints the install fails with the following exception:
{code}
Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/hbase_client.py", line 80, in <module>
HbaseClient().execute()
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 216, in execute
method(env)
File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/hbase_client.py", line 32, in install
import params
File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/params.py", line 26, in <module>
from params_linux import *
File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/params_linux.py", line 106, in <module>
regionserver_xmn_size = calc_xmn_from_xms(regionserver_heapsize, regionserver_xmn_percent, regionserver_xmn_max)
File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/functions.py", line 34, in calc_xmn_from_xms
heapsize = int(re.search('\d+',heapsize_str).group(0))
File "/usr/lib64/python2.7/re.py", line 142, in search
return _compile(pattern, flags).search(string)
TypeError: expected string or buffer
{code}
There is a similar bug AMBARI-5066 but that one was resolved in Ambari 1.5 and this is Ambari 2.1
> Ambari Blueprint deployment fails during HBase Client install: "TypeError: expected string or buffer"
> -----------------------------------------------------------------------------------------------------
>
> Key: AMBARI-13923
> URL: https://issues.apache.org/jira/browse/AMBARI-13923
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server, blueprints, stacks
> Affects Versions: 2.1.0
> Environment: HDP 2.3
> Reporter: Hari Sekhon
> Priority: Critical
>
> When deploying a cluster using blueprints the install fails with the following exception:
> {code}
> Traceback (most recent call last):
> File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/hbase_client.py", line 80, in <module>
> HbaseClient().execute()
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 216, in execute
> method(env)
> File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/hbase_client.py", line 32, in install
> import params
> File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/params.py", line 26, in <module>
> from params_linux import *
> File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/params_linux.py", line 106, in <module>
> regionserver_xmn_size = calc_xmn_from_xms(regionserver_heapsize, regionserver_xmn_percent, regionserver_xmn_max)
> File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/functions.py", line 34, in calc_xmn_from_xms
> heapsize = int(re.search('\d+',heapsize_str).group(0))
> File "/usr/lib64/python2.7/re.py", line 142, in search
> return _compile(pattern, flags).search(string)
> TypeError: expected string or buffer
> {code}
> There is a similar bug AMBARI-5066 but that one was resolved in Ambari 1.5 and this is Ambari 2.1
> Looking at the code it looks like it should be testing the heapsize_str variable is actually a string before passing it to re.search.
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