Francis Chuang created CALCITE-1950:
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Summary: Avatica HSQLDB docker image hangs
Key: CALCITE-1950
URL: https://issues.apache.org/jira/browse/CALCITE-1950
Project: Calcite
Issue Type: Bug
Components: avatica
Reporter: Francis Chuang
Assignee: Josh Elser
I am using the calcite-avatica hsqldb image here:
https://hub.docker.com/r/f21global/calcite-avatica/
The image is built using this docker file:
https://github.com/apache/calcite-avatica/tree/master/docker/src/main/docker/hypersql
I am currently running integration tests for the Go client against that image.
It seems that after a certain amount of operations, the server will lock up.
From the Go http client, it seems that avatica no longer responds. There wasn't
any interesting information when I ran `docker logs` on the container
avatica/hsqldb is running in.
When it starts hanging, tests that were passing previously would fail randomly,
because the test is not able to get a response form avatica. Usually, deleting
and recreating the container would resolve the problem, but after using the
same container through a few more test cycles, it starts to hang again.
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