Ryan Williams created BEAM-6699:
-----------------------------------
Summary: Docker iptables command fails while running
:beam-sdks-python:portableWordCountBatch
Key: BEAM-6699
URL: https://issues.apache.org/jira/browse/BEAM-6699
Project: Beam
Issue Type: Bug
Components: runner-flink
Reporter: Ryan Williams
Attempting to run portable python wordcount*:
{code:java}
./gradlew :beam-sdks-python:portableWordCountBatch{code}
fails:
{code:java}
> Task :beam-sdks-python:portableWordCountBatch
INFO:root:Using latest locally built Python SDK docker image.
INFO:root:==================== <function lift_combiners at 0x11951a578>
====================
docker: Error response from daemon: driver failed programming external
connectivity on endpoint angry_lamarr
(d7b5f6f6cafc143ed4a5f37e32e6fcb0d04fe0ebb67c50d544482bbbe3bf6ee5): (iptables
failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dport 32777 -j DNAT
--to-destination 172.17.0.2:0 ! -i docker0: iptables v1.6.2: Port `0' not valid
Try `iptables -h' or 'iptables --help' for more information.
(exit status 2)).
time="2019-02-17T04:26:10Z" level=error msg="error waiting for container:
context canceled"{code}
[~mxm] thinks it might be a docker-on-mac problem. I recently updated Docker on
this macbook to version 2.0.0.3 (31259), and I'm testing from current {{HEAD}},
[cdea885872|https://github.com/apache/beam/commit/cdea885872b3be7de9ba22f22700be89f7d53766].
I don't see where that invalid {{iptables}} command is being generated.
[Various|https://github.com/jupyterhub/jupyterhub/issues/1565]
[other|https://github.com/whisklabs/docker-it-scala/issues/18]
[issues|https://github.com/ansible/ansible/issues/21091]
[mention|http://www.programmersought.com/article/3145360553/] that error
("{{Port `0' not valid}}"), but I don't see any info about how to debug.
* Building the job-server container before running seems to complete
successfully and be picked up by the wordcount task:
{code:java}
./gradlew -p runners/flink/job-server-container docker{code}
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