Github user qmlmoon commented on the pull request: https://github.com/apache/flink/pull/202#issuecomment-72734478 I got the same issue as fabian on OS X. The problem may result from different tmp files created by java and that used in python. In java you created a file under `$"java.io.tmpdir"/flink_data/output`, but in python you used `/tmp/flink_data_output` directly. Therefore, manually create a file at `/tmp/flink_data_output` won't work since the PlanBinder try to load plan from `$"java.io.tmpdir"/flink_data/output`. I tried replace that with `/tmp/flink_data_output`, then everything works fine.
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