Comments (5)
Fixed by #22446
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The problem is caused by invalid home directory for the default "pulsar" user. This was added in #21695.
❯ docker run --rm -it apachepulsar/pulsar:3.2.2 bash -c "cat /etc/passwd|grep pulsar"
pulsar:x:10000:0::/home/pulsar:/bin/sh
One possibility would be to make a fix in PulsarShell code, to ensure that the directory is writable:
The logic for selecting user.dir would also need logic to check that the directory is writable.
For the Pulsar docker image, the solution in PulsarShell using user.dir
won't work anymore since /pulsar
isn't writable by default anymore.
It's better to disable the shell history if there's no writable location? /cc @nicoloboschi
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@lhotari I agree with you that we should check if the directory is writable instead of throwing error.
The directory is also used for storing cluster connection parameters when you create a config.
I think we can do two things (maybe both)
- Add a WARNING log saying that "new configs and history will be lost after you close the session"
- Create an ad-hoc directory for the docker image (/pulsar/pulsar-shell) and adjust the code to look for that directory too ("user.dir"/"pulsar-shell")
from pulsar.
I think we can do two things (maybe both)
- Add a WARNING log saying that "new configs and history will be lost after you close the session"
yes
- Create an ad-hoc directory for the docker image (/pulsar/pulsar-shell) and adjust the code to look for that directory too ("user.dir"/"pulsar-shell")
It's better not to have custom solutions for the docker image. In the Dockerfile, the invalid home directory should be fixed. It could point to /pulsar/data, for example.
from pulsar.
I created #22446 which will resolve the issue, however it would be useful to implement the checks to pulsar-shell as well.
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