[
https://issues.apache.org/jira/browse/BEAM-9852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kyle Weaver reassigned BEAM-9852:
---------------------------------
Assignee: Kyle Weaver
> C-ares status is not ARES_SUCCESS: Misformatted domain name
> -----------------------------------------------------------
>
> Key: BEAM-9852
> URL: https://issues.apache.org/jira/browse/BEAM-9852
> Project: Beam
> Issue Type: Sub-task
> Components: runner-flink, runner-spark
> Reporter: Kyle Weaver
> Assignee: Kyle Weaver
> Priority: P2
> Labels: portability-flink, portability-spark
> Time Spent: 3h 10m
> Remaining Estimate: 0h
>
> This affects all portable runners (Flink, Spark, Dataflow Python streaming).
> It does not appear to cause pipelines to fail.
> Exception in thread read_grpc_client_inputs:
> Traceback (most recent call last):
> File "/usr/local/lib/python3.7/threading.py", line 926, in _bootstrap_inner
> self.run()
> File "/usr/local/lib/python3.7/threading.py", line 870, in run
> self._target(*self._args, **self._kwargs)
> File
> "/usr/local/lib/python3.7/site-packages/apache_beam/runners/worker/data_plane.py",
> line 545, in <lambda>
> target=lambda: self._read_inputs(elements_iterator),
> File
> "/usr/local/lib/python3.7/site-packages/apache_beam/runners/worker/data_plane.py",
> line 528, in _read_inputs
> for elements in elements_iterator:
> File "/usr/local/lib/python3.7/site-packages/grpc/channel.py", line 388, in
> __next_
> return self._next()
> File "/usr/local/lib/python3.7/site-packages/grpc/_channel.py", line 365, in
> _next
> raise self
> grpc._channel._Rendezvous: <_Rendezvous of RPC that terminated with:
> status = StatusCode.UNAVAILABLE
> details = "DNS resolution failed"
> debug_error_string =
> "{"created":"@1587426512.443144965","description":"Failed to pick
> subchannel","file":"src/core/ext/filters/client_channel/client_channel.cc","file_line":3876,"referenced_errors":[{"created":"@1587426512.443142363","description":"Resolver
> transient
> failure","file":"src/core/ext/filters/client_channel/resolving_lb_policy.cc","file_line":263,"referenced_errors":[{"created":"@1587426512.443141313","description":"DNS
> resolution
> failed","file":"src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.cc","file_line":357,"grpc_status":14,"referenced_errors":[{"created":"@1587426512.443136986","description":"C-ares
> status is not ARES_SUCCESS: Misformatted domain
> name","file":"src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc","file_line":244,"referenced_errors":[
> {"created":"@1587426512.443126564","description":"C-ares status is not
> ARES_SUCCESS: Misformatted domain
> name","file":"src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc","file_line":244}
> ]}]}]}]}"
> >
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