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From "Bill Farner (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AURORA-1266) Backwards incompatibility - executor does not ignore unknown (new) fields in task definition
Date Thu, 09 Apr 2015 18:04:13 GMT

    [ https://issues.apache.org/jira/browse/AURORA-1266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14487786#comment-14487786
] 

Bill Farner commented on AURORA-1266:
-------------------------------------

https://reviews.apache.org/r/33026/

> Backwards incompatibility - executor does not ignore unknown (new) fields in task definition
> --------------------------------------------------------------------------------------------
>
>                 Key: AURORA-1266
>                 URL: https://issues.apache.org/jira/browse/AURORA-1266
>             Project: Aurora
>          Issue Type: Bug
>            Reporter: Bill Farner
>            Assignee: Bill Farner
>            Priority: Blocker
>
> When running a client built after {{27a602d2c9efdd1cd2591c9c754f086c04ad0eb9}} with an
executor built before, this error is encountered:
> {noformat}
> Traceback (most recent call last):
>   File "/root/.pex/install/twitter.common.exceptions-0.3.3-py2-none-any.whl.14f404225d875c1e10b9b1d1a8ff8e541e8db577/twitter.common.exceptions-0.3.3-py2-none-any.whl/twitter/common/exceptions/__init__.py",
line 126, in _excepting_run
>     self.__real_run(*args, **kw)
>   File "/root/.pex/install/twitter.common.concurrent-0.3.3-py2-none-any.whl.4f2be5d96dfe1712aadbb222638f05170f84a70e/twitter.common.concurrent-0.3.3-py2-none-any.whl/twitter/common/concurrent/deferred.py",
line 42, in run
>     self._closure()
>   File "/var/lib/mesos/slaves/20150317-173140-1831412746-5050-10511-S6285/frameworks/201104070004-0000002563-0000/executors/thermos-1428446460822-jcohen-devel-echo-0-7ad791bf-729d-4fba-bd40-306383c53e5b/runs/01851671-a7aa-48b8-a2c8-841ab9f994fe/thermos_executor/apache/aurora/executor/aurora_executor.py",
line 252, in 
>     defer(lambda: self._run(driver, assigned_task))
>   File "/var/lib/mesos/slaves/20150317-173140-1831412746-5050-10511-S6285/frameworks/201104070004-0000002563-0000/executors/thermos-1428446460822-jcohen-devel-echo-0-7ad791bf-729d-4fba-bd40-306383c53e5b/runs/01851671-a7aa-48b8-a2c8-841ab9f994fe/thermos_executor/apache/aurora/executor/aurora_executor.py",
line 90, in _run
>     if not self._initialize_sandbox(driver, assigned_task):
>   File "/var/lib/mesos/slaves/20150317-173140-1831412746-5050-10511-S6285/frameworks/201104070004-0000002563-0000/executors/thermos-1428446460822-jcohen-devel-echo-0-7ad791bf-729d-4fba-bd40-306383c53e5b/runs/01851671-a7aa-48b8-a2c8-841ab9f994fe/thermos_executor/apache/aurora/executor/aurora_executor.py",
line 118, in _initialize_sandbox
>     self._sandbox = self._sandbox_provider.from_assigned_task(assigned_task)
>   File "/var/lib/mesos/slaves/20150317-173140-1831412746-5050-10511-S6285/frameworks/201104070004-0000002563-0000/executors/thermos-1428446460822-jcohen-devel-echo-0-7ad791bf-729d-4fba-bd40-306383c53e5b/runs/01851671-a7aa-48b8-a2c8-841ab9f994fe/thermos_executor/twitter/aurora/executor/bin_internal/thermos_executor_main.py",
line 40, in from_assigned_task
>   File "/var/lib/mesos/slaves/20150317-173140-1831412746-5050-10511-S6285/frameworks/201104070004-0000002563-0000/executors/thermos-1428446460822-jcohen-devel-echo-0-7ad791bf-729d-4fba-bd40-306383c53e5b/runs/01851671-a7aa-48b8-a2c8-841ab9f994fe/thermos_executor/apache/aurora/executor/common/task_info.py",
line 71, in mesos_task_instance_from_assigned_task
>     mti, refs = task_instance_from_job(MesosJob.json_loads(thermos_task), assigned_task.instanceId)
>   File "/root/.pex/install/pystachio-0.7.4-py2.py3-none-any.whl.54a0489cf7157f19599786595f40369fb6817043/pystachio-0.7.4-py2.py3-none-any.whl/pystachio/composite.py",
line 286, in json_loads
>     else cls._filter_against_schema(json.loads(json_string)))
>   File "/root/.pex/install/pystachio-0.7.4-py2.py3-none-any.whl.54a0489cf7157f19599786595f40369fb6817043/pystachio-0.7.4-py2.py3-none-any.whl/pystachio/composite.py",
line 160, in __init__
>     self._update_schema_data(**arg)
>   File "/root/.pex/install/pystachio-0.7.4-py2.py3-none-any.whl.54a0489cf7157f19599786595f40369fb6817043/pystachio-0.7.4-py2.py3-none-any.whl/pystachio/composite.py",
line 180, in _update_schema_data
>     self._schema_data[attr] = self._process_schema_attribute(attr, value)
>   File "/root/.pex/install/pystachio-0.7.4-py2.py3-none-any.whl.54a0489cf7157f19599786595f40369fb6817043/pystachio-0.7.4-py2.py3-none-any.whl/pystachio/composite.py",
line 176, in _process_schema_attribute
>     return schema_type.klazz(value)
>   File "/root/.pex/install/pystachio-0.7.4-py2.py3-none-any.whl.54a0489cf7157f19599786595f40369fb6817043/pystachio-0.7.4-py2.py3-none-any.whl/pystachio/composite.py",
line 160, in __init__
>     self._update_schema_data(**arg)
>   File "/root/.pex/install/pystachio-0.7.4-py2.py3-none-any.whl.54a0489cf7157f19599786595f40369fb6817043/pystachio-0.7.4-py2.py3-none-any.whl/pystachio/composite.py",
line 180, in _update_schema_data
>     self._schema_data[attr] = self._process_schema_attribute(attr, value)
>   File "/root/.pex/install/pystachio-0.7.4-py2.py3-none-any.whl.54a0489cf7157f19599786595f40369fb6817043/pystachio-0.7.4-py2.py3-none-any.whl/pystachio/composite.py",
line 169, in _process_schema_attribute
>     raise AttributeError('Unknown schema attribute %s' % attr)
> AttributeError: Unknown schema attribute endpoint
> {noformat}



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