Attempting to run portable python wordcount*:
> 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"
Maximilian Michels thinks it might be a docker-on-mac problem. I recently updated Docker on this macbook to version 18.104.22.168 (31259), and I'm testing from current HEAD, cdea885872.
I don't see where that invalid iptables command is being generated. Various other issues mention 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:
./gradlew -p runners/flink/job-server-container docker