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https://issues.apache.org/jira/browse/BEAM-9214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17066277#comment-17066277
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Kyle Weaver commented on BEAM-9214:
-----------------------------------
class hierarchy: FlinkUberJarJobServer -> AbstractJobServiceServicer ->
JobServiceServicer
The proto-generated JobServiceServicer class contains the following stub:
def GetJobMetrics(self, request, context):
"""Fetch metrics for a given job
"""
context.set_code(grpc.StatusCode.UNIMPLEMENTED)
context.set_details('Method not implemented!')
raise NotImplementedError('Method not implemented!')
So it seems the problem is not a mismatch, but rather that
FlinkUberJarJobServer and its superclasses don't implement GetJobMetrics at all.
> TypeError: GetJobMetrics() missing 1 required positional argument: 'context'
> ----------------------------------------------------------------------------
>
> Key: BEAM-9214
> URL: https://issues.apache.org/jira/browse/BEAM-9214
> Project: Beam
> Issue Type: Bug
> Components: runner-flink
> Reporter: Kyle Weaver
> Assignee: Kyle Weaver
> Priority: Major
> Labels: portability-flink
>
> I've seen this error myself, and had multiple users report it, but I don't
> know what causes it. In this case, it happened when using
> --flink_submit_uber_jar. But the job succeeded when retried.
> INFO:root:Started Flink job as 2d1bf5003307c580900abe6bbe56d9e8
> INFO:root:Job state changed to STOPPED
> INFO:root:Job state changed to RUNNING
> Traceback (most recent call last):
> File "/usr/local/lib/python3.7/runpy.py", line 193, in _run_module_as_main
> "__main__", mod_spec)
> File "/usr/local/lib/python3.7/runpy.py", line 85, in _run_code
> exec(code, run_globals)
> File
> "/usr/local/lib/python3.7/site-packages/apache_beam/examples/wordcount.py",
> line 138, in <module>
> run()
> File
> "/usr/local/lib/python3.7/site-packages/apache_beam/examples/wordcount.py",
> line 124, in run
> query_result = result.metrics().query(empty_lines_filter)
> File
> "/usr/local/lib/python3.7/site-packages/apache_beam/runners/portability/portable_runner.py",
> line 390, in metrics
> beam_job_api_pb2.GetJobMetricsRequest(job_id=self._job_id))
> TypeError: GetJobMetrics() missing 1 required positional argument: 'context'
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