Yesha Vora created AMBARI-20404:
-----------------------------------
Summary: Restart of Spark2-client fails at setup_spark()
Key: AMBARI-20404
URL: https://issues.apache.org/jira/browse/AMBARI-20404
Project: Ambari
Issue Type: Bug
Affects Versions: 2.5.0
Reporter: Yesha Vora
Scenario:
* Added below configs to spark2 default
{code}
spark.io.encryption.enabled = true
spark.io.encryption.keySizeBits = 128
spark.io.encryption.keygen.algorithm = HmacSHA1 {code}
* Restart affected services.
Spark2-client is failing to restart with below error.
{code:title=stderr}
Traceback (most recent call last):
File
"/var/lib/ambari-agent/cache/common-services/SPARK2/2.0.0/package/scripts/spark_client.py",
line 60, in <module>
SparkClient().execute()
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 313, in execute
method(env)
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 721, in restart
self.install(env)
File
"/var/lib/ambari-agent/cache/common-services/SPARK2/2.0.0/package/scripts/spark_client.py",
line 36, in install
self.configure(env)
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 116, in locking_configure
original_configure(obj, *args, **kw)
File
"/var/lib/ambari-agent/cache/common-services/SPARK2/2.0.0/package/scripts/spark_client.py",
line 42, in configure
setup_spark(env, 'client', upgrade_type=upgrade_type, action = 'config')
File
"/var/lib/ambari-agent/cache/common-services/SPARK2/2.0.0/package/scripts/setup_spark.py",
line 56, in setup_spark
mode=0644
File "/usr/lib/python2.6/site-packages/resource_management/core/base.py",
line 155, in __init__
self.env.run()
File
"/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
line 160, in run
self.run_action(resource, action)
File
"/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
line 124, in run_action
provider_action()
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/providers/properties_file.py",
line 54, in action_create
mode = self.resource.mode
File "/usr/lib/python2.6/site-packages/resource_management/core/base.py",
line 155, in __init__
self.env.run()
File
"/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
line 160, in run
self.run_action(resource, action)
File
"/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
line 124, in run_action
provider_action()
File
"/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py",
line 123, in action_create
content = self._get_content()
File
"/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py",
line 160, in _get_content
return content()
File "/usr/lib/python2.6/site-packages/resource_management/core/source.py",
line 52, in __call__
return self.get_content()
File "/usr/lib/python2.6/site-packages/resource_management/core/source.py",
line 143, in get_content
rendered = self.template.render(self.context)
File "/usr/lib/python2.6/site-packages/ambari_jinja2/environment.py", line
891, in render
return self.environment.handle_exception(exc_info, True)
File "<template>", line 3, in top-level template code
UnicodeEncodeError: 'ascii' codec can't encode character u'\u200b' in position
8: ordinal not in range(128)
{code}
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