Daniel Oliveira created BEAM-12815:
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Summary: Flink Go XVR tests fail on TestXLang_Multi: Insufficient
number of network buffers
Key: BEAM-12815
URL: https://issues.apache.org/jira/browse/BEAM-12815
Project: Beam
Issue Type: Bug
Components: cross-language, sdk-go
Reporter: Daniel Oliveira
Assignee: Daniel Oliveira
When running the cross-language test suites () Flink fails on TestXLang_Multi
with the following error:
{noformat}
19:29:14 2021/08/27 02:29:14 (): java.io.IOException: Insufficient number of
network buffers: required 17, but only 16 available. The total number of
network buffers is currently set to 2048 of 32768 bytes each. You can increase
this number by setting the configuration keys
'taskmanager.memory.network.fraction', 'taskmanager.memory.network.min', and
'taskmanager.memory.network.max'.
19:29:14 2021/08/27 02:29:14 Job state: FAILED
19:29:14 --- FAIL: TestXLang_Multi (6.26s){noformat}
This doesn't seem to be a parallelism problem (go test is run with "-p 1" as
expected) and is only happening on this specific test.
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